HomeMy WebLinkAboutMMH CYCLE UNITS - 20-00067 - 450 E Main St - Madison Memorial CHPNBUNBUNBUNBU
150KVA XFMR
480-208Y/120V
400A/3P
DISC.
3R
NEMA 3R
J-BOX
100A,1PH
LOAD CENTER
FOR CIRC.
PUMPS
1 1/2"C.,3#1+GND
30KW COMBINED
CYCLE UNIT (TYP)
N = NORMAL PWR
BU = BACKUP MODE
PROVIDE & INSTALL A
GFCI SERVICE RECPT.
WITHIN 25FT OF THESE
UNITS.
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
3/4"C.,2#18ga. SHEILDED
PAIR FROM UNIT TO UNIT
TO MONITOR & METERS IN
ELEC ROOM
400A/3P
GND PER
NEC
150KVA XFMR
480-208Y/120V
400A/3P
DISC.
3R
(2) 2 1/2"C.,3#3/0+GND
NEMA 3R
J-BOX
GND PER
NEC
NE
L
400A
480V-I LINE
PANELBOARD
2 1/2"C.,3#3/0+1#4G(2) 2 1/2"C., EA.
W/3#3/0+GND
(2) 2 1/2"C., EA.
W/3#3/0+GND
NBUNBUNBUNBU
150KVA XFMR
480-208Y/120V
400A/3P
DISC.
3R
NEMA 3R
J-BOX
1 1/2"C.,3#1+GND
30KW COMBINED
CYCLE UNIT (TYP)
N = NORMAL PWR
BU = BACKUP MODE
PROVIDE & INSTALL A
GFCI SERVICE RECPT.
WITHIN 25FT OF THESE
UNITS.12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
12
5
A
GND PER
NEC
150KVA XFMR
480-208Y/120V
400A/3P
DISC.
3R
(2) 2 1/2"C.,3#3/0+GND
NEMA 3R
J-BOX
GND PER
NEC
2 1/2"C.,3#3/0+1#4G
(2) 2 1/2"C., EA.
W/3#3/0+GND
(2) 2 1/2"C., EA.
W/3#3/0+GND
TO PANEL 'MDP' CONNECT
TO LUGS IN PANEL
TO 400A/3P IN PANEL 'MDP'
PROVIDE AND INSTALL
BREAKER, TRIP MODULE
AND ALL REQUIRED
MOUNTING HARDWARE
400A - 3 POLE
MANUALLY OPERATED
AUTOMATIC TRANSFER
SWITCH
2 1/2"C.,4#3/0+GND
2 1/2"C.,4#3/0+GND
TO MONITOR AND
METERS
3/4"C.,2#18ga. SHEILDED
PAIR FROM UNIT TO UNIT
TO MONITOR & METERS IN
ELEC ROOM
TO MONITOR AND
METERS
ELECTRICAL ROOM ELEVATION
NE
L
400A
480V-I LINE
PANELBOARD
400A/3P
MONITORS &
METERS
3/4"C.,2#18ga. SHEILDED
PAIR TO COMBINED
CYCLE UNITS
PROVIDE DATA
CONNECTION AT
METERS
(2) 2 1/2"C., EA.
W/3#3/0+GND
(2) 2 1/2"C., EA.
W/3#3/0+GND
3KVA XFMR
480-208/120V,1PH
100A,1PH
LOAD CENTER
FOR CIRC.
PUMPS1 1/2"C.,3#1+GND
1 1/2"C.,3#1+GND
3/4"C.,2#12+GND
GND PER
NEC
3/4"C.,3#10+GND
3KVA XFMR
480-208/120V,1PH
3/4"C.,2#12+GND
GND PER
NEC
3/4"C.,3#10+GND
(2)2 1/2"C.,4#3/0+GND
(2)2 1/2"C.,4#3/0+GND
(2)2 1/2"C.,3#3/0+1#2G
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Sheet Title:
Sheet:
Designed By:
Project Number:
Checked By:
Date:
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SCALE: NONE1POWER RISER DIAGRAM
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