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HomeMy WebLinkAboutPLANS - 19-00102 - 566 E 5th S - Solar PanelsCOVER SHEET PV-1 SHEET INDEX SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW AERIAL VIEW MAP PROJECT NARRATIVE: SYSTEM DESCRIPTION: 1. 6.3 KW DC GRID-TIED SOLAR PHOTOVOLTAIC SYSTEM 2. ARRAY ON A SINGLE STORY RESIDENCE WITH A COMP SHINGLE ROOF . 3. CONNECT SYSTEM TO MAIN SERVICE PANEL VIA LINE SIDE TAP.FUSED AC DISCONNECT LOCATED WITHIN 6' OF UTILITY METER / MAIN SERVICE PANEL 4. RUN ROMEX THROUGH ATTIC AND EMT / LT ON THE EXTERIOR OF THE RESIDENCE. 5. ROOF STRUCTURE: 2" X 4" TRUSSES AT 24" O/C. REFERENCE CODES AND CONSTRUCTION NOTES: THIS PROJECT SHALL COMPLY WITH THE FOLLOWING CODES: ·2017 NATIONAL ELECTRICAL CODE (NEC), ·2015 INTERNATIONAL RESIDENTIAL CODE (IRC), ·2015 INTERNATIONAL BUILDING CODE (IBC) ·MANUFACTURER AND PV INDUSTRY STANDARDS, AND ALL STATE AND JURISDICTION BY-LAWS AND ORDINANCES. PROJECT SHALL BE INSTALLED BY A LICENSED CONTRACTOR. FRONT OF HOUSE SYSTEM EQUIPMENT LIST: (21) PANEL TYPE : NEXT ENERGY ALLIANCE NEA 300-M-60 300W (5)INVERTER: AP SYSTEMS QS1 MICROINVERTER (1)INVERTER: AP SYSTEM YC600 MICR-INVERTER RACKING SNAP - N- RACK 100UL PV-1 COVER MATERIAL SPECS PV-2 PV-3 PV-4 PV-5 PV-6 PV-7 PV-8 SITE PLAN ARRAY LAYOUT STRUCTURAL ELEVATION ONE-LINE DIAGRAM LABELS SITE DIRECTORY ELECTRICAL NOTES DESIGN CRITERIA EXPOSURE CATEGORY : C ASCE 7-10RISK III WIND SPEED : 90 MPH GROUND SNOW LOAD : 50 PSF 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 AC DC AC DC AC DC AC DC AC DC AC DC PV-2 NORTH SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW SITE PLAN SCALE: 1/32" = 1'1 YEAR BUILT: 2010 PARCEL #: RPRCANVE040010 SITE PLAN (N) PV ARRAY AR-01 ARRAY INFORMATION ARRAY # OF MODULES PITCH TRUE ORIENTATION AR-01 21 41°180° (N) PV SUB-PANEL / COMBINER BOX (E) MAIN SERVICE METER (N) FUSED AC DISCONNECT SWITCH (E ) D R I V E W A Y 566 East 5th South (E)RESIDENCE (E)GARAGE FIRE OFFSETS: 36" FROM RIDGE 36" FROM EDGE (E) PROPERTY LINE (E)REAR YARD FIRE OFFSETS: 18" FROM HIPS 18" FROM VALLEY (E) SUB-PANEL INSIDE GARAGE POINT OF INTERFCONNECTION 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 AC DC AC DC AC DC AC DC AC DC AC DC NEXT ENERGY ALLIANCE : NEA 300-M-60 300W SPECS: L: 65.0" W: 39.1" D: 1.57" 40.12 LBS. 65.0" 39.1"1.57" PV-3 SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW ARRAY LAYOUT SCALE: 3/32" = 1'1 MODULE DETAIL SCALE: 1/2" = 1'2 NORTH CONSTRUCTION NOTES ·ROOF PITCH: 40° ·ROOF CLADDING: SINGLE LAYER COMP SHINGLE ROOF ·STRUCTURE: 2" X 4" TRUSSES AT 24 O/C. ·MOUNTS ARE ON GRID SPACING, OCCURRING AT RAFTERS. ·VERIFY RAFTER LOCATIONS IN FIELD. ·REFER TO MODULE AND RACKING MFR'S INSTALL MANUALS. ·MAX SPAN BETWEEN MOUNTS: 48" O.C. ·APPROX (48) MOUNTS TOTAL ·PLUMBING AND MECHANICAL VENTS SHALL NOT BE COVERED BY SOLAR MODULES. ·ALL FASTENERS STAINLESS STEEL U.O.N. ARRAY LAYOUT (N) 3/4" EMT / LT CONDUIT (N) PV ARRAY AR-01 2" X 4" TRUSSES EVERY 24" OC (N) ROOF MOUNTS EVERY 48" O.C. MAX (N) SNAPNRACK SERIES 100 RAILING (N) FUSED AC DISCONNECT SWITCH (E) MAIN SERVICE METER (N) PV SUB-PANEL / COMBINE BOX (N) JUNCTION BOX (TYP) (UNDER ARRAY) (N) ROMEX (THROUGH ATTIC) RIDGE 40° 1 PV4 (E) SUB-PANEL INSIDE GARAGE POINT OF INTERFCONNECTION 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 PV-4 SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW ROOF ELEVATION SCALE: 3/4" = 1'1 SINGLE LAYER COMP SHINGLE ROOF @ 40° PITCH SOLAR MODULE 2" X 4"TRUSSES @ 24" OC 1/2" PLYWOOD SHEATHING TOP PLATE LOAD BEARING WALL 5/16" X 3-1/2" LAG BOLT WITH 2-1/2" MIN. EMBEDMENT MIDCLAMP ROOFER APPROVED SEALANT APPLIED IN LAG BOLT PIVOT HOLE AND TO BOTTOM OF FLASHING, PER MFR'S SPECS. RIDGE BOARD LAG BOLT SCHEDULE LOCATION INFIELD 3' SIDE ZONES 3' CORNER ZONES BOLT SIZE 5/16" x 3-1/2" 5/16" x 3-1/2" 5/16" x 3-1/2" MIN EMBED 2-1/2" 2-1/2"2-1/2" STRUCTURAL EVALUATION: DEAD LOAD: 2.98 PSF < 4.0 PSF OK FOOTING SPACING: 72" < 89"OK (SEE SNAPNRACK SPAN TABLE) SNAPNRACK FLASHED L-FOOT FOOTING SNAPNRACK SERIES 100 RAILING STRUCTURAL ELEVATION LOAD INFORMATION QUANTITY WEIGHT / UNIT TOTAL WEIGHT MODULES 21 40.8 LBS 856.8 LBS FOOTINGS 48 1.34 LBS 64.32 LBS RAIL SPLICES 0 0.65 LBS 0 LBS MID CLAMPS 30 0.17 LBS 5.1 LBS END CLAMPS 24 0.30 LBS 7.2 LBS TOTAL WEIGHT OF ARRAY 1103.47 LBS TOTAL MODULE WEIGHT 861 LBS AREA 370 SQFT DISTRIBUTED LOAD 2.98 LBS / SQFT DESIGN CRITERIA EXPOSURE CATEGORY : C ASCE 7-10RISK III WIND SPEED : 90 MPH GROUND SNOW LOAD : 50 PSF 40 ° 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 (2) 12-2 WG ROMEX (THOUGHT ATTIC ) N G PV NEW COMBINER / SUB-PANEL BOX 120/240 VAC 60A SINGLE PHASE SUB-PANEL WITH (2) 20A 2-POLE PV NOTE: PV BREAKERS ARE POINT OF RAPID SHUTDOWN. PV LOAD CENTER: DO NOT ADD LOADS. AC DC AC JUNCTION BOX (UNDER ARRAY) BRANCH CIRCUIT 1 (12) NEXT ENERGY ALLIANCE NEA300M-60 (3)APSYSTEMS QS1 MICROINVERTERS (N) 20A PV BREAKER GROUND WIRE IN RAIL BLACK - L1 RED - L2 BRANCH END CAP INSTALLED ON OPEN AC CONNECTOR (TYP) APSYSTEMS QS-1 MICROINVERTER (TYP) @ 1,200 W PER MICRO INVETER FACTORY INSTALLED DC CABLES (TYP) AC CONNECTOR MALE / FEMALE (TYP) (N) 20A PV BREAKER SQUARED D SINGLE PHASE, 60AMP, 240V, FUSED, NEMA 3R ENCLOSURE AC DISCONNECT W/ 40A FUSES (AC DISCONNECT WILL BE INSTALLED WITH IN 6' FEET FROM UTILITY METER ) 3/4" 3/4" EMT / LT (2) #6 AWG THWN-2 CONDUCTORS (1)#6 AWG THWN-2 NEUTRAL (1) #6 AWG THWN-2 GROUND AC DC BRANCH CIRCUIT 2 (9) NEXT ENERGY ALLIANCE NEA300M-60 (2)APSYSTEMS QS1 MICROINVERTERS (1) APSYSTEMS YC600 MICROINVERTERS 120/240 VAC SERVICE METER : 51-455-353 EXISTING 200A MAIN SERVICE PANEL W/ 200A MAIN BREAKER SOLAR INTERCONNECTION IS VIA LINE SIDE TAP N G FACILITY GROUND (E) 200AMP MAIN BREAKER UTILITY METER (2) ILSCO KUP-L-TAPS 3/4" EMT / LT (2) #6 AWG THWN-2 CONDUCTORS (1)#6 AWG THWN-2 NEUTRAL (1) #6 AWG THWN-2 GROUND 3/4 " EMT OR EQUIVALENT (2) #10 AWG USE-2 CONDUCTORS (1)#10 AWG THWN-2 GROUND PER EACH CIRCUIT IF USED PV-5 SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW ONE-LINE DIAGRAM NO SCALE1 ONE-LINE DIAGRAM (21) PANEL TYPE : NEXT ENERGY ALLIANCE NEA 300-M-60 300W (5)INVERTER: AP SYSTEMS QS1 MICROINVERTER (1)INVERTER: AP SYSTEM YC600 MICR-INVERTER 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 PV-7 SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW ELECTRICAL NOTES ·ALL PV MODULES, ARRAY FRAMING AND RACKING SHALL BE GROUNDED PER MFR'S SPECIFICATIONS. ·ALL EQUIPMENT WILL BE UL 1703, UL 1741, OR UL 2703 LISTED AND CERTIFIED. ·MODULES WILL BE GROUNDED WITH INTEGRADED GROUNDING MODULE CLAMPS. ARRAY FRAME WILL BE GROUNDED WITH ILSCO GBL-4DBT (OR EQUIVALENT - SUITABLE FOR DIRECT BURIAL AND CONTACT WITH COPPER OR ALUMINUM) LAY IN TYPE GROUNDING LUG. USE SPECIFIED MODULE GROUNDING POINTS. ·ALL WIRE TERMINATIONS, SPLICES AND CONNECTIONS SHALL BE MADE USING A LISTED DEVICE OR ELECTRICAL BOX SUITED FOR THE PURPOSE. ALL WIRES NOT IN CONDUIT TO BE PROVIDED WITH STRAIN RELIEF AT ENTRY INTO JUNCTION BOXES. ·PROVIDE AND INSTALL CONDUIT EXPANSION FITTINGS, PER MANUFACTURER'S SPECIFICATIONS, IN CONDUIT RUNS WHERE THERMAL EXPANSION IS 0.25" OR MORE, BASED ON RECORD MAXIMUM AND MINIMUM TEMPERATURES FOR THE SITE (SEE NEC TABLE 310.15(B)(2)(C), AND USING EXPANSION COEFFICIENT OF STEEL. ·BOTH ENDS OF ALL METALLIC CONDUIT CONTAINING GROUNDING ELECTRODE CONDUCTORS SHALL BE BONDED PER NEC 250.64(E). ·PROVIDE AND INSTALL ALL GROUNDING AS REQUIRED BY NEC ARTICLES 250, 690 AND SYSTEM MANUFACTURER. ·INSTALLATIONS WHICH USE TRANSFORMER-LESS INVERTERS - PV WIRE TYPE IS REQUIRED FOR ALL DC WIRE RUNS IN FREE AIR, OR NOT IN CONDUIT. ·EACH CURRENT CARRYING CONDUCTOR IN ALL PV SOURCE CIRCUITS OR PV OUTPUT CIRCUITS SHALL BE DISCONNECTED/ FUSED, WHEN NECESSARY. ·CONTRACTOR SHALL VERIFY EXISTENCE OF UNDERGROUND UTILITIES PRIOR TO ANY EXCAVATIONS. ·ELECTRICAL TRENCH RUNS, WHERE USED, SHALL USE SCHEDULE 40 PVC CONDUIT AND PROVIDE 18" MIN CLEARANCE FROM TOP OF CONDUIT TO GRADE, AND MAGNETIC WARNING TAPE AT 12" BELOW GRADE. 24" CLEARANCE AND SCHEDULE 80 PVC IS REQUIRED IN AREAS WHERE SUBJECT TO VEHICLE TRAFFIC. ·CHECK WITH LOCAL JURISDICTION FOR ANY ADDITIONAL FILL AND COMPACTION REQUIREMENTS, SPOILS TREATMENT AND/OR EROSION CONTROL MEASURES PRIOR TO EXCAVATION. ·INSTALLATIONS IN LIGHTENING-PRONE LOCATIONS ARE RECOMMENDED TO UTILIZE DC LIGHTENING ARRESTORS IN ACCORDANCE WITH MANUFACTURER'S SPECIFICATIONS. ·SUPPLY SIDE CONNECTIONS SHALL ONLY BE MADE WITH LISTED AND APPROVED TAPS. ·ALL WIRE RUNS SHALL NOT EXCEED 2% CALCULATED VOLTAGE DROP. ·VERIFY EXISTING GROUNDING ELECTRODE. IF NONE EXISTS, A NEW GROUND ROD MAY BE REQUIRED. MIN. SIZE 8' LONG x 5/8" DIA, COPPER CLAD. BOND TO GAS, AND HOT AND COLD WATER PIPES. ·USE WATERPROOF FITTINGS FOR ALL EXTERIOR CONDUIT. ·GROUNDING ELECTRODE CONDUCTOR (AC SIDE OF INVERTER) IS #8 IF IN CONDUIT, OR #6 AWG IF EXPOSED AND SUBJECT TO DAMAGE, AND SHALL BE CONTINUOUS FROM INVERTER TO GROUND ROD. USE IRREVERSIBLE SPLICES WHERE NECESSARY. ·EQUIPMENT GROUNDING CONDUCTOR (DC SIDE OF INVERTER) IS #10 IF IN CONDUIT, OR #6 AWG IF EXPOSED AND SUBJECT TO DAMAGE (NEC 690.46). ALLOWABLE SOLAR BACKFEED CALCULATION AT MSP BUS BAR RATING 200 A MAIN BREAKER RATING 200 A SOLAR BACKFEED BREAKER 40 A MAX ALLOWABLE BACKFEED (200A X 120%) - 200A BREAKER = 40A ALLOWABLE ≥ 40A SOLAR, SO OK TO INTERCONNECT VIA TAP (PER NEC 705.12) ELECTRICAL CALCS PV MODULE SPECS MAKE NEXT ENERGY ALLIANCE MODEL NEA 300-M-60 300W SHORT CIRCUIT CURRENT 9.70 A OPEN CIRCUIT VOLTAGE 39.48 VDC OPERATING CURRENT 9.17 A OPERATING VOLTAGE 32.19 VDC NOMINAL POWER 300 W MICRO -INVERTERS SPECS MAKE AP SYSTEMS MODEL YC 600 PEAK OUTPUT POWER 600W NOMINAL OUTPUT CURRENT 2.63 A NOMINAL VOLTAGE 208 V NOMINAL VOLTAGE RANGE 183 V / 229 V NOMINAL FREQUENCY 60 HZ POWER FACTOR < 0.99 MAXIMUM MODULES PER 20 A BRANCH CIRCUIT 6 (SINGLE PHASE ) MAX AC OUTPUT CURRENT 15.8 A AC OVERCURRENT PROTECTION 20 A AC AMPACITY CALCULATION FOR BRANCH CIRCUITS # OF INVERTERS 3 INVERTER OUTPUT CURRENT 5 CONTINUOUS DUTY FACTOR 1.25 MUTIPLE CONDUCTOR FACTOR 0.80 TEMP CORRECTION FACTOR 0.82 AMPACITY OF #12 WIRE ( @75 °C )25 A MINIMUM AMPACITY 3 * 5A *1.25 = 18.5 A < 25A ADJUSTED AMPACITY 25 A * 0.8 * 0.82 = 16.2 A > 15.0 A INVERTER OCPD RATING 20 A MICRO -INVERTERS SPECS MAKE AP SYSTEMS MODEL QS1 PEAK OUTPUT POWER 1200 W NOMINAL OUTPUT CURRENT 5 A NOMINAL VOLTAGE 240 V NOMINAL VOLTAGE RANGE 211 V / 264 V NOMINAL FREQUENCY 60 HZ POWER FACTOR < 0.99 MAXIMUM MODULES PER 20 A BRANCH CIRCUIT 4 (SINGLE PHASE ) MAX AC OUTPUT CURRENT 15.0 A AC OVERCURRENT PROTECTION 20 A 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 PV-8 SHEET NUMBER Scott Woodward 566 East 5th South Rexburg, Idaho 83440 PROJECT ADDRESS Jose Torres DATE REVISION # PAGE TITLE:DESIGN BY: SYSTEM SIZE: 6.3 kW PLACARDS PLACARDS1 SIGNAGE NOTES ·SIGNAGE SHALL BE PERMANENTLY AFFIXED TO EQUIPMENT WITH POP-RIVETS, SCREWS OR APPROVED ADHESIVE. ·OUTDOOR SIGNAGE SHALL BE UV STABLE AND SUITABLE FOR ITS ENVIRONMENT. CONDUIT STICKERS SHALL BE SHALL BE REFLECTIVE. ·PLAQUES SHALL BE METAL OR PLASTIC WITH ENGRAVED OR MACHINE PRINTED LETTERS OR ELECTRO-PHOTO PLATING, SHALL HAVE RED BACKGROUND WITH WHITE LETTERING. MINIMUM FONT SIZE SHALL BE 3/8" HEIGHT AND ALL CAPITAL LETTERS. ·DEVICES MARKED WITH "LINE" AND "LOAD" ARE NOT SUITABLE FOR FOR BACKFEED OR REVERSE CURRENT. ·NET METER BASE, PRODUCTION METER BASE, AND SOLAR AC DISCONNECT ENGRAVED LABELS MUST BE MECHANICALLY FASTENED WITH RIVETS, SCREWS, OR BOLTS. LABEL PLACEMENT: MAIN PANEL NEAR METER LABEL PLACEMENT: AC BREAKER (INSIDE OF PANEL, NEXT TO BREAKER) LABEL PLACEMENT: AC DISCONNECTS, PV BREAKER LABEL PLACEMENT: ALL AC AND DC DISCONNECTS WEATHER RESISTANT PLASTIC PLACARD PLACEMENT: AC DISCONNECT LABEL USED ON UNGROUNDED SYSTEMS ONLY PLACEMENT: INVERTER, DC DISCONNECT LABEL PLACEMENT: INVERTER, AC DISCONNECT LABEL PLACEMENT: INVERTER LABEL PLACEMENT: AC CONDUIT LABEL PLACEMENT: FD MARKING REQUIREMENTS: WARNING LABEL SHALL BE PLACED ON INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, JUNCTION BOXES, AND DISCONNECTS. MARKING SHALL BE PLACED ON INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES AND CABLE ASSEMBLIES EVERY 10 FEET (3048 MM) 1 FOOT OF TURNS OR BENDS AND WITHIN 1 FOOT ABOVE AND BELOW PENETRATIONS OF ROOF/CEILING ASSEMBLIES, WALLS OR BARRIERS LABEL PLACEMENT: DC DISCONNECT LABEL PLACEMENT: AC BREAKER (INSIDE OF PANEL, NEXT TO BREAKER) PV SYSTEM DISCONNECT FOR UTILITY OPERATION WARNING - Electric Shock Hazard No user serviceable parts inside Contact authorized servicer for assistance CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED WARNING: PHOTOVOLTAIC POWER SOURCE SOLAR DISCONNECT LABEL PLACEMENT: MAIN PANEL (COVER) REFELECTIVE MATERIAL REQUIRED PLACEMENT: MAIN SERVICE PANEL, INVERTER PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN RAPID SHUTDOWN DISCONNECT REFELECTIVE MATERIAL REQUIRED PLACEMENT: INVERTER, AC DISCONNECTS SOLAR PV SYSTEM AC POINT OF CONNECTION AC OUTPUT CURRENT 40 A NOMINAL AC VOLTAGE 240 V THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) LABEL PLACEMENT: MAIN SERVICE PANEL WARNING ELECTRIC SHOCK HAZARD IF A GROUND FAULT IS INDICATED NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED LABEL PLACEMENT: MAIN PANEL / AC DISCONNECT [NEC 690.56 (C)] 2-27-2019NEXT ENERGY ALLIANCE 2137 E Summersweet Dr, Boise,ID, 83716 800-661-6027 LICENSE #: 039825 A C D C A C D C A C D C A C D C A C D C A C D C SITE DIRECTORY WARNING POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: 566 East 5th South Rexburg, Idaho 83440 PV SOLAR ARRAY PV SOLAR ARRAY PV DC DISCONNECT ON INVERTER MAIN SERVICE METER "YOU ARE HERE" PV AC DISCONNECT SWITCH Series 100 Solar Mounting Solutions Series 100 Start Mounting Solar on Your Roof Today The Installers Choice for Residential Solar Mounting Snap-in features make the install process intuitive and fast The Most Comprehensive UL 2703 Listing in the Industry Entire Mounting System from Single Manufacturer under 1 Warranty Industry Leading Technical Support Services for Every Customer The SnapNrack Series 100 Roof Mount System is designed to provide the lowest total install cost of any residential mounting system. SnapNrack solutions are focused on simplifying the installation experience through intuitive products and the best wire management in the industry. Quality. Performance. Innovation. © 2017 by SnapNrack Solar Mounting Solutions. All rights reserved 877-732-2860 www.snapnrack.com contact@snapnrack.com Wire Management • Products such as the standard rail channel keep wires neatly organized providing a clean finished look to every install • Industry’s largest offering of wire management accessories include snap in junction box, 4-wire and trunk cable clamps, as well as conduit clamps for both composition shingle and tile roofs. Undeniable Aesthetics • Render the mounting system invisible by using Universal End Clamps that fasten modules while remaining hidden underneath the array • Array skirt provides a sleek look and attractive design to the front of the array • Rail-based system provides rigid structure tucked away underneath array with no unsightly mounts at the top or bottom The top-of-the-line features of the SnapNrack mounting system reduce install times and labor cost while eliminating the need for service calls creating the lowest install lifecycle cost of any mounting system. Render the mounting system invisible by using Universal End Clamps that fasten modules while remaining hidden underneath the array structure tucked away underneath array with no snapnrack.com 43 Required Tools ò Torque Wrench ò Socket Wrench ò 1/2” Socket Module Installation Materials Needed - Module Installation Install on standing metal seam roofs that the seam clamp fi ts over. Pre-Installed SnapNrack Roof Attachments Pre-Installed SnapNrack Rails SnapNrack Mid Clamp Assemblies SnapNrack End Clamp Assemblies PV Modules q w e r Mid Clamp Assembly Install on standing metal seam roofs that the seam clamp fi ts over. (1) 5/16”-18 SS HCS Bolt (1) 5/16” SS Split Lock Washer (1) SnapNrack Mid Clamp (1) 5/16”-18 SnapNrack Channel Nut q w e r Adjustable End Clamp Assembly (1) 5/16”-18 SS HCS Bolt (1) 5/16” SS Split Lock Washer (1) SnapNrack Adjustable End Clamp Top (1) SnapNrack Adjustable End Clamp Bottom q w e r Universal End Clamp Assembly (1) 5/16”-18 X 1-1/2” SS HCS Bolt (1) 5/16” X 3/4” SS Flat Washer (1) SnapNrack Universal Wedge (1) SnapNrack Universal Wave q w e r 43 Universal End Clamp Assembly (1) 5/16”-18 X 1-1/2” SS HCS Bolt (1) 5/16” X 3/4” SS Flat Washer (1) SnapNrack Universal Wedge q q w we e r r q w e r q w e r q w e r   snapnrack.com 44 Module Installation INSTALLATION INSTRUCTIONS 1) Snap the channel nut into the top channel of the rail. 2) Slide the clamp flush to the module with the top lip of the mid clamp over the top edge of the module frame. 3) Place the next module flush to the other side of the mid clamp. 4) Tighten hardware, torque silver hardware to 10+ ft-lbs and black hardware to 8 ft-lbs. SnapNrack Mid Clamp Mid clamps create 1/2” gap between modules. Install Note: Take care to avoid having wires pinched between modules and rails, as this can lead to system failure and be dangerous. Install Note: Mid clamps are Listed with and without springs. Install Note: snapnrack.com 45 Module Installation INSTALLATION INSTRUCTIONS 1) Snap the channel nut into the top channel of the rail. 2) Slide the clamp flush to the module with the top lip of the end clamp over the top edge of the module frame. 3) Tighten hardware, torque silver hardware to 10+ ft-lbs and black hardware to 8 ft-lbs. 4) Install rubber end cap to finish. SnapNrack Adjustable End Clamp Take care to avoid having wires pinched between modules and rails, as this can lead to system failure and be dangerous. Install Note: Adjustable End Clamps require extra rail to ensure that channel nut is fully engaged. Install Note: snapnrack.com 46 Module Installation INSTALLATION INSTRUCTIONS 1) Slide the preassembled Universal End Clamp (UEC) into the end of the rail. 2) Lift the module and slide the clamp far enough under the module to pass the lip of the bottom edge of the module frame. 3) Use the pull tab to hold the UEC taut towards the end of the rail and tighten hardware to 10+ ft-lbs. 4) Install rubber end cap to finish. SnapNrack Universal End Clamp UEC hardware must be tightened to 12 ft-lbs when installed with the following Hanwha modules: • Q.BASE-GY XXX • Q.PRO-GY XXX • Q.PLUS-GY XXX • Q.PRO BFR-GY XXX • Q.PRO BLK-GY XXX • Q.PRO-GY/SC XXX Rail can be cut flush to the module using the UEC Rail Cutting Tool. Install Note: Modules need to be grounded separately when Universal End Clamps are the only type of clamp attaching a module. Install Note: Take care to avoid having wires pinched between modules and rails, as this can lead to system failure and be dangerous. Install Note: snapnrack.com 57 System Bonding Methods Grounding Specifications RAIL CHANNEL NUT MODULE FRAME MID CLAMP ASSEMBLY SS BONDING PIN SnapNrack Mid Clamp SnapNrack Adjustable End Clamp SnapNrack Standard Rail Splice q w e SnapNrack module clamps contain a SnapNrack Channel Nut with integral bonding pins in assembly to properly bond the system (except Universal End Clamps). Note: SnapNrack Ground Lug Assembly SS BONDING PIN (4 TOTAL) RAIL SPLICE ASSEMBLY SnapNrack rail splices contain an insert with integral bonding pins in assembly to properly bond the system. Note: snapnrack.com 59 Grounding Specifi cations GROUND PATH RAIL RAIL SPLICE GROUND LUG EQUIPMENT GROUNDING CONDUCTOR M M M M M M M M X X U U U U U U X X U U TO EGC MOUNT M MODULE CLAMP M = MIDCLAMP X = X-END CLAMP U = UNIVERSAL END CLAMP ENPHASE MICRO- INVERTER GROUND PATH RAIL RAIL SPLICE GROUND LUG EQUIPMENT GROUNDING CONDUCTOR M M M M M M M M X X U U U U U U X X U U MOUNT M MODULE CLAMP M = MIDCLAMP X = X-END CLAMP U = UNIVERSAL END CLAMP SOLAREDGE OPTIMIZER TO EGC TO EGC Ground Path Details - Enphase Ground Path Details - SolarEdge snapnrack.com 877-732-2860 www.snapnrack.com contact@snapnrack.com Resources snapnrack.com/resources Design snapnrack.com/configurator Where to Buy snapnrack.com/where-to-buy SnapNrack UL 2703 Fire Classification As of January 1st, 2015 many jurisdictions are now enforcing codes based upon updates to the International Building Code (IBC) and UL Standards 1703 (modules) and 2703 (mount- ing systems). The language included in the 2012 IBC requires that the combination of roof mounted solar modules and racking components is to be considered a system (IBC Section 1509.7.2). Additionally, it requires that this system shall meet or exceed the fire classifica- tion of the roof assembly. The objective is to ensure that the PV system does not adversely affect the fire rating of the roof. Roof sur- face fire ratings are classified either A, B, or C; Class A being the most resistant to the spread of flame. Since the physical characteristics of the PV module (material, thickness of glass, etc) also potentially af- fect how a fire will act, modules are now tested and assigned a “type” based upon these characteristics and spread of flame test results. There are 15 total module types, Types 1, 2 and 3 represent dif- ferences in the module composition and Types 4 – 15 are the same module compositions as Types 1 – 3 with differing fire test performance. SnapNrack Series 100 has been Certified for a Class A fire rating with Type 1 and Type 2 modules, in accordance with the standards set forth in UL1703/2703 and IBC 2012. In or- der to maintain this classification, the SnapNrack mounting system must be installed per the UL-approved Installation Manual. Because the test was conducted with the modules at 5 inches from the roof surface (worst case scenario), there is no restriction to the standoff height. Attachment 1 is the SnapNrack QIMS File which is accessed through the UL Online Certifica- tion Directory, or available here: SnapNrack QIMS File. The full SnapNrack Series 100 UL Test Report is available by sending requests to appeng@snapnrack.com. February 2015 Series 100 Structural Report and Calculations NSSE 5022 Sunrise Boulevard Fair Oaks CA 95628 (916) 536-9585 Page 6 6063 Alloy Rail Tables 0-30 ft. Roof Height Table 1A: Rail Spans (in) for Roof Slopes and Tilt Angles 0˚ to 19˚   6063 Alloy Wind Load G r o u n d S n o w L o a d ( p s f ) Vult 110 115 120 125 130 135 140 145 150 155 160 170 180 190 qh 15.5 16.9 18.4 20.0 21.6 23.3 25.1 26.9 28.8 30.7 32.8 37.0 41.5 46.2 Pg Ps -10.7 -11.7 -12.7 -13.8 -14.9 -16.1 -17.3 -18.6 -19.9 -21.2 -22.6 -25.5 -28.6 -31.9 0 0 116 110 104 99 95 91 87 83 80 77 75 70 65 62 10 8 114 110 104 99 95 91 87 83 80 77 75 70 65 62 20 15 89 89 89 89 89 89 87 83 80 77 75 70 65 62 30 23 75 75 75 75 75 75 75 75 75 75 75 70 65 62 40 31 66 66 66 66 66 66 66 66 66 66 66 66 65 62 50 39 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 46 55 55 55 55 55 55 55 55 55 55 55 55 55 55 70 54 51 51 51 51 51 51 51 51 51 51 51 51 51 51 80 62 48 48 48 48 48 48 48 48 48 48 48 48 48 48 100 77 43 43 43 43 43 43 43 43 43 43 43 43 43 43 120 92 40 40 40 40 40 40 40 40 40 40 40 40 40 40 0-30 ft. Roof Height Table 1B: Rail Spans (in) for Roof Slopes and Tilt Angles 20˚ to 36˚   6063 Alloy Wind Load Gr o u n d S n o w L o a d ( p s f ) Vult 110 115 120 125 130 135 140 145 150 155 160 170 180 190 qh 15.5 16.9 18.4 20.0 21.6 23.3 25.1 26.9 28.8 30.7 32.8 37.0 41.5 46.2 Pg Ps -7.0 -7.6 -8.3 -9.0 -9.7 -10.5 -11.3 -12.1 -13.0 -13.8 -14.7 -16.6 -18.7 -20.8 0 0 120 120 120 120 120 118 112 108 103 99 95 89 83 78 10 8 112 111 110 109 108 107 105 104 103 99 95 89 83 78 20 15 89 89 89 89 89 89 88 88 87 87 86 85 83 78 30 23 75 75 75 75 75 75 75 75 75 75 75 75 74 73 40 31 66 66 66 66 66 66 66 66 66 66 66 66 66 66 50 39 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 46 55 55 55 55 55 55 55 55 55 55 55 55 55 55 70 54 51 51 51 51 51 51 51 51 51 51 51 51 51 51 80 62 48 48 48 48 48 48 48 48 48 48 48 48 48 48 100 77 43 43 43 43 43 43 43 43 43 43 43 43 43 43 120 92 40 40 40 40 40 40 40 40 40 40 40 40 40 40   snapnrack.com Solar Mounting Solutions Flashed L Foot Start Installing the Flashed L Foot Today Series 100 Reliable & Weatherproof Roof Attachment Cutting of shingles not required Single tool installation, using a standard 1/2” socket Preassembled, snap-in hardware reduces installation time Included in Series 100 UL 2703 Listing © 2016 by SnapNrack Solar Mounting Solutions. All rights reserved 877-732-2860 www.snapnrack.com contact@snapnrack.com SnapNrack_Flashed_L_Foot_Brochure_2.2 SnapNrack Series 100 Flashed L Foot Kit is an industry-leading, weatherproof solution for attaching to composition shingle roofs. The Flashed L Foot provides a fully fl ashed method for mounting the SnapNrack Series 100 system. The combination of Series 100 and the Flashed L foot is guaranteed to improve labor times and ensure the highest quality install possible. Channel Nut • Provides snap-in installation to the rail channel with no drilling required • Wide range of adjustability due to sliding ability in rail prior to final tightening SnapNrack solutions are focused on simplifying the installation experience through intuitive prod- ucts and the best wire management in the industry. L Foot Base • Provides a long lasting watertight seal over the life of the system that does not rely on rubber (elastomeric seals) that will degrade over time • Easily installs with off-the-shelf lag screws L Foot • Engineered for maximum adjustability with the ability to orient in any direction • Vertical adjustability up to 3” using available spacers Quality. Performance. Innovation. Flashing • Available in black galvanized steel or aluminum for enhanced corrosion resistance • L Foot is attaches to bottom edge of flashing, removing the need for shingle cutting • Innovative stamped features provide increased rigidity © 2016 by SnapNrack Solar Mounting Solutions. All rights reserved 877-732-2860 www.snapnrack.com contact@snapnrack.com snapnrack.com 11 Required Tools ò Hammer or Stud Finder ò Roof Marking Crayon ò Drill with 3/16” Pilot Drill Bit ò Roof Sealant ò Torque Wrench ò Socket Wrench ò 1/2” Socket L Foot Mounts Materials Included - L Foot Flashing Kit (1) SnapNrack L Foot Base (1) SnapNrack L Foot Flashing (1) SnapNrack Composition L Foot (1) 5/16”-18 SS Flange Hex Nut (1) 5/16”-18 X 1-1/4” SS Flange Bolt (1) SnapNrack Channel Nut q w e r   Other Materials Required (1) 5/16” Lag Screw (1) 5/16” Washer q w Install on composition shingle roofs. Application Note: Dimensioned L Foot Dimensioned L Foot Assembly q w e r   q w snapnrack.com 12 L Foot Mounts INSTALLATION INSTRUCTIONS 1) Using roof attachment locations drawn during system layout, drill a pilot hole through the roofing material into the roof framing member. 2) Apply roofing sealant to the bottom of the base and directly onto the lag screw to ensure a water tight seal. 3) Attach the L Foot Base with a 5/16” lag screw, drive lag screw for minimum 2.5” embedment into the roof framing member. 4) Pry up shingles with a breaker bar and install flashing underneath shingle course above installed base, position flashing so base stud extends through hole in bottom edge of flashing. 5) Place the L Foot on the base stud over the flashing and tight- en the flange nut over the L Foot, torque to 10+ ft-lbs. Ensure the lag screws will be installed in a solid portion of the roof framing member. If the roof framing member is not found then seal the pilot hole immediately with roofing sealant. Install Note: If using an impact driver, finish tightening lag screw with a hand wrench to prevent L Foot Base from rotating. Best Practice: 6) If necessary, adjust the vertical face of the L Foot with the “live hinge” feature and adjust angle of L Foot so that the vertical face is perpendicular to the roof surface. Ensure flashing extends minimum (2) courses above base , and does not overhang bottom edge of shingle course. Apply a horseshoe of sealant under flashing to direct water away from penetration. Install Note: The L Foot can be attached in any orientation. Install Note: DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, FLASHED L FOOT 242-92047, 242-92048, 242-92050, 242-92051 M.Watkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANY REPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USA PHONE (415) 580-6900 ● FAX (415) 580-6902A REVISION: MATERIALS: DESIGN LOAD (LBS): ULTIMATE LOAD (LBS): TORQUE SPECIFICATION: CERTIFICATION: WEIGHT (LBS): 6000 SERIES ALUMINUM, STAINLESS STEEL 500 UP, 400 DOWN, 300 SIDE 928 UP, 839 DOWN, 754 SIDE 10+ LB-FT UL 2703, FILE E359313 0.90 - 1.25 OPTIONS: CLEAR / BLACK ANODIZED GALV STEEL / ALUM FLASHING PARTS LIST DESCRIPTIONQTYITEM SNAPNRACK, L FOOT BASE, MILL11 SNAPNRACK, L FOOT FLASHING, 12IN X 12IN, BLACK GALV12 SNAPNRACK L FOOT, COMPOSITION 92DEG, CLEAR / BLACK13 NUT, FLANGE, SERRATED, 5/16IN-18, SS14 SNAPNRACK CHANNEL NUT 5/16IN-1815 BOLT, FLANGED HEX, 5/16IN-18 X 1-1/4IN, SS16 1 2 3 4 5 6 DESCRIPTION: PART NUMBER(S): DRAWN BY: SNAPNRACK, FLASHED L FOOT 242-92047, 242-92048, 242-92050, 242-92051 M.Watkins Solar Mounting Solutions THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANY REPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF SUNRUN SOUTH LLC. 595 MARKET STREET, 29TH FLOOR ● SAN FRANCISCO, CA 94105 USA PHONE (415) 580-6900 ● FAX (415) 580-6902A REVISION: ALL DIMENSIONS IN INCHES 12.00 12.00 3.413.12 .27 .02 1.86 .30 92° 11.25 FLASHED L FOOT PROPERTIES SKU FLASHING MATERIAL L FOOT FINISH 242-92047 SILVER ALUMINUM CLEAR 242-92048 BLACK ALUMINUM BLACK 242-92050 BLACK GALV STEEL CLEAR 242-92051 BLACK GALV STEEL BLACK 2.00 .38 2.00 3.50 DESCRIPTION:PART NUMBER:SCALE:DESIGNER: APPROVED BY: REVISION: MAINSTREAM ENERGY CORP. 775 FIERO LANE, SUITE 200 Ɣ SAN LUIS OBISPO, CA 93401 USA PHONE (805) 528-9705 Ɣ FAX (805) 528-9701 THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANY REPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MAINSTREAM ENERGY CORPORATION. PEN DETAIL 01, FLASHED L FOOT TO RAFTERS100 PEN D01D Ryan REV FDATE: DNS 120113 DRAFTER: G McPheeters 5 16 X 1" (OR 1.25") S.S. BOLT AND SPLIT WASHER 5 16 S.S. FLANGE NUT SNAPNRACK COMPOSITION ROOF FLASHING SNAPNRACK STANDARD RAIL SNAPNRACK CHANNEL NUT SNAPNRACK COMPOSITION L FOOT CAN BE MOUNTED IN ANY ORIENTATION SNAPNRACK L FOOT BASE 5 16" S.S. LAG SCREW WITH FLAT WASHER 2.5" MINIMUM EMBEDMENT IS STANDARD FLASHED L FOOT MOUNTING POINT FOR USE ON COMPOSITION ROOF SURFACES WITH LOW TO MODERATE TILT RAILS CAN BE LEVELED UP TO 3" USING UP TO TWO LEVELING SPACERS AS SHOWN IN "SERIES 100 RAIL LEVELING" RAFTER TYP. ROOF DECKING TYP. STEP 3: PLACE L FOOT ON TOP OF FLASHING AND TIGHTEN NUT STEP 2: SLIP FLASHING OVER L FOOT BASE AND UNDER ROW OF SHINGLES ABOVE ROOF DECKING TYP. NOTES: - 5/16" LAG BOLTS MUST EMBED 2.5" INTO ROOF STRUCTURAL MEMBERS/RAFTERS - TORQUE ALL 5/16" HARDWARE TO THE FOLLOWING: - SILVER S.S. 10-16 FT-LBS - BLACK S.S. 7-9 FT-LBS - RAILS CAN MOUNT TO EITHER SIDE OF L FOOT (UPSLOPE VS DOWNSLOPE) STEP 1: BOLT L FOOT BASE TO ROOF WITH LAG BOLT COMPLETED INSTALLATION 1-5 CU-NM-B Romex ® Type NM-B Nonmetallic-Sheathed Cable. 600 Volt. Copper Conductors. Color-Coded Jacket. Four Conductor Available With Two Neutrals. APPLICATIONS Southwire's Romex ® Type NM-B (nonmetallic-sheathed cable) may be used for both exposed and concealed work in normally dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 60°C conductors) as specified in the National Electrical Code 1 . NM-B cable is primarily used in residential wiring as branch circuits for outlets, switches, and other loads. NM-B cable may be run in air voids of masonry block or tile walls where such walls are not subject to excessive moisture or dampness. Voltage rating for NM-B cable is 600 volts. SPECIFICATIONS Southwire's Romex® Type NM-B cable meets or exceeds UL Standard 83, UL Standard 719, Federal Specification A-A-59544, and requirements of the National Electrical Code. CONSTRUCTION Southwire's Romex® Type NM-B cable is manufactured as 2, 3, or 4 conductor cable, with a ground wire. Copper conductors are annealed (soft) copper. Stranded conductors are compressed stranded. Conductor insulation is 90°C-rated polyvinyl chloride (PVC), nylon jacketed. The cable jacket is color-coded for quick size identification; White - 14 AWG, Yellow - 12 AWG, Orange - 10 AWG, and Black - 8 AWG and 6 AWG. 1 2002 Edition . Fri Feb 04 13:30:30 EST 2005 Page 1 of 2 Conductor Ground Wire Approx. Cable Dimension (mils) Approx. Net Weight Per 1000' (lbs.) Allowable Ampacity+ Standard Package Size (AWG) No. Conduc- tors in Cable No. Strands in Con- ductors Insulation Thickness (mils) Size AWG No. Strands TWO CONDUCTOR 14 2 1 19 14 1 360 X 162 58 15 EH 12 2 1 19 12 1 410 X 179 83 20 EH 10 2 1 24 10 1 494 X 210 126 30 EH 8 2 7 35 10 1 612 X 269 187 40 BK 6 2 7 35 10 1 683 X 304 256 55 BK THREE CONDUCTOR 14 3 1 19 14 1 307 75 15 BH 12 3 1 19 12 1 347 109 20 BH 10 3 1 24 10 1 422 167 30 BH 8 3 7 35 10 1 565 254 40 BK 6 3 7 35 10 1 650 357 55 BK 4 3 7 60 8 1 892 593 70 CK 2 3 7 60 8 1 1034 856 95 CK FOUR CONDUCTOR 14 2/2 1*19 14 1 336 92 15 BH 14 4 1**19 14 1 336 92 15 BH 12 2/2 1*19 12 1 381 134 20 BH 12 4 1**19 12 1 381 134 20 BH +Ampacity per 310.15 and 334.80, National Electrical Code, 2002 edition. NOTE: Jacket thickness for all NM-B cable is 30 mils. *Color Code for 2/2 Conductor Cable is Black, White, Red, and White with Red Stripe. **Color Code for 4 Conductor Cable is Black, White, Red, and Blue. STANDARD PACKAGE CODE B - 1000' Reel C - 500' Reel E - 1000' Spool H - 250' Coil K - 125' Coil RECOMMENDED SAMPLE SPECIFICATIONS: Conductors shall be UL-listed Type NM-B, suitable for operation at 600 volts in all installations as specified in the National Electrical Code. Conductors shall be annealed copper as manufactured by Southwire Company or approved equal. CU-NM-B Fri Feb 04 13:30:30 EST 2005 Page 2 of 2 600 Volt Copper Conductor Thermoplastic Insulation/Nylon Sheath Heat, Moisture, Gasoline and Oil Resistant1 Sizes 8 AWG and Larger Rated THWN-2 All Stranded Sizes Rated MTW and THWN Sizes 14 through 6 AWG Rated AWM (105°C) Sizes 14 through 1 AWG Rated VW-1 ANNEALED (SOFT) COPPER HEAT AND MOISTURE RESISTANT POLYVINYL CHLORIDE (PVC) NYLON (POLYAMIDE) OR UL-LISTED EQUAL JACKET • Southwire Type THHN or THWN-2* conductors are primarily used in conduit and cable trays for services, feeders and branch circuits in commercial or industrial applications as specified in the National Electrical Code®2 • When used as Type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90°C • When used as Type THWN-2*, conductor is suitable for use in wet or dry locations at temperatures not to exceed 90°C or not to exceed 75°C when exposed to oil or coolant • When used as Type MTW, conductor is suitable for use in wet locations or when exposed to oil or coolant at temperatures not to exceed 60°C or dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 75°C conductor temperature per NFPA 79) • Conductor temperatures not to exceed 105°C in dry locations when rated AWM and used as appliance wiring material. Voltage for all applications is 600 volts APPLICATIONS Suitable for use as follows: STANDARDS & REFERENCES Southwire Type THHN or THWN-2* or MTW (also AWM) meets or exceeds all applicable ASTM specifications, UL Standard 83, UL Standard 1063 (MTW), Federal Specification A-A-59544 and requirements of the National Electrical Code.® RoHS Compliant. CONSTRUCTION • Southwire Type THHN or THWN-2* or MTW copper conductors are annealed (soft) copper, insulated with a tough heat and moisture resistant polyvinyl chloride (PVC), over which a nylon (polyamide) or UL-listed equal jacket is applied • Available in black, white, red, blue, green, yellow, brown, orange and grey; some colors standard, some subject to economic order quantity SPECIFICATIONS • MTW or THHN or THWN-2: Conductors shall be UL-listed Type MTW or THHN or THWN-2* gasoline and oil resistant II, suitable for operations at 600 volts as specified in the National Electrical Code.® Sizes 14 through 6 AWG shall be rated VW-1. Conductors shall be annealed copper, insulated with high-heat and moisture resistant PVC, jacketed with abrasion, moisture, gasoline and oil resistant nylon or listed equivalent, as manufactured by Southwire Company or approved equal. • AWM: Conductors shall be UL-listed Type THHN or THWN-2* or MTW or AWM, suitable for operation at 600 volts at conductor temperatures not to exceed 105°C. *rated -2 for 8 AWG and larger only 1 Oil and gasoline resistant ll as defined by Underwriters Laboratories 2 2005 Edition THHN/THWN/TWN75/T90 2002/95/EC HVAC TH H N / T H W N / T W N 7 5 / T 9 0 WEIGHTS, MEASUREMENTS, AND PACKAGING CONDUCTOR INSULATION THICKNESS(mils) JACKET THICKNESS(mils) NOMINAL O.D.(mils) APPROX. NET WEIGHT (lbs/1000 ft) ALLOWABLEAMPACITIES*STANDARDPACKAGESIZE (AWG or kcmil) NUMBER OF STRANDS SOL.STR.SOL.STR.60°C 75°C 90°C 14 19 15 4 102 109 15 16 15 15 15 DNFP 12 19 15 4 119 128 23 24 20 20 20 DNFP 10 19 20 4 150 161 37 38 30 30 30 DQFP 8 19 30 5 -213 -62 40 50 55 FP 6 19 30 5 -249 -95 55 65 75 EP Solid construction available in sizes 14 through 10 AWG as Types THHN or THWN or AWM only. Sizes 14 through 6 AWG also suitable for 105°C appliance wiring material (AWM). Sizes 14 and 12 AWG contain four 500 ft. spools per carton. Size 10 AWG contains two 500' spools per carton. *Allowable ampacities shown are for general use as specified by the National Electrical Code®, 2005 Edition, section 310.15 unless the equipment is marked for use at higher temperatures the conductor ampacity shall be limited to the following: 60°C - When terminated to equipment for circuits rated 100 amperes or less or marked for size 14 through 6 AWG conductors. MTW wet locations or when exposed to oil or coolant. 90°C - THHN dry locations. THWN-2 wet or dry locations. For ampacity derating purpose STANDARD PACKAGE CODES B – 1000 ft. reel C – 500 ft. reel D – 2500 ft. spool E – 1000 ft. spool F – 500 ft. spool N – 2000 ft. carton Q – 350 ft. carton P – Drum