CPI Indico 100 Series Service And Installation Manual page 31

CPI Canada Inc.
1C.3.0 POWER LINE REQUIREMENTS
The following table defines the room power requirements for the generators.
NOTE: THE FOLLOWING ARE TYPICAL VALUES AND ARE DEPENDENT ON CURRENT REQUIREMENTS AND LENGTH OF
CABLE RUN
Final selection of wire and disconnects must meet the requirements of the local electrical codes and is usually determined by
hospital/contractor engineering.
AC Mains Cable Size: Distribution Transformer
to Main Disconnect
(AWG and mm
Mains 50 ft 100 ft
Voltage (15 m) (30 m)
30 kW 1∅ ∅ ∅ ∅ Generator
230 VAC #0000 250MCM
2
)
(120 mm (150 mm
37.5 kW 1∅ ∅ ∅ ∅ Generator
230 VAC #0000 300MCM
2
(120mm )
(175mm
30 kW 3∅ ∅ ∅ ∅ Generator
400 VAC #4
2
(25 mm ) (30 mm
480 VAC #4
2
)
(25 mm (30 mm
Indico 100 Series Service Manual
2
)
150 ft 200 ft
(45 m) (60 m)
300MCM 350MCM
2 2 2
) )
(175 mm (200 mm
350MCM
2 2
) )
(200mm
#3 #2 #0
2 2 2
) (35 mm ) (50 mm
#3 #2 #0
2 2 2
) )
(35 mm (50 mm
Ch # 740895-02
Disconnect Momentary
to Line Current
Generator
(15 ft/5 m
max)
#4 200 A
2
) )
(25 mm
#4 240 A
2
)
(25 mm
#6 80 A
2
) (15 mm )
#6 67 A
2
) )
(15 mm
Rev. D
Preparing for Installation
Service Distribution Ground
Rating Transformer Wire
Rating Size
100 A 45 kVA #4
(25mm
120 A 55 kVa #4
(25mm
60 A 45 kVa #4
(25mm
60 A 45 kVa #4
(25mm
1C
Apparent
Mains
Resistance
0.05 Ω
2
)
0.04 Ω
2
)
0.27 Ω
2
)
0.40 Ω
2
)
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