CPI Canada Inc.
Preparing for Installation
1C
Indico 100 Series Service Manual Ch # 740895-02 Rev. D
Page 1C-5
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
2
)
Disconnect
to
Generator
(15 ft/5 m
max)
Momentary
Line Current
Service
Rating
Distribution
Transformer
Rating
Ground
Wire
Size
Apparent
Mains
Resistance
Mains
Voltage
50 ft
(15 m)
100 ft
(30 m)
150 ft
(45 m)
200 ft
(60 m)
30 kW 1
∅
∅
∅
∅
Generator
230 VAC
#0000
(120 mm
2
)
250MCM
(150 mm
2
)
300MCM
(175 mm
2
)
350MCM
(200 mm
2
)
#4
(25 mm
2
)
200 A
100 A
45 kVA
#4
(25mm
2
)
0.05
Ω
37.5 kW 1
∅
∅
∅
∅
Generator
230 VAC
#0000
(120mm
2
)
300MCM
(175mm
2
)
350MCM
(200mm
2
)
#4
(25 mm
2
)
240 A
120 A
55 kVa
#4
(25mm
2
)
0.04
Ω
30 kW 3
∅
∅
∅
∅
Generator
400 VAC
#4
(25 mm
2
)
#3
(30 mm
2
)
#2
(35 mm
2
)
#0
(50 mm
2
)
#6
(15 mm
2
)
80 A
60 A
45 kVa
#4
(25mm
2
)
0.27
Ω
480 VAC
#4
(25 mm
2
)
#3
(30 mm
2
)
#2
(35 mm
2
)
#0
(50 mm
2
)
#6
(15 mm
2
)
67 A
60 A
45 kVa
#4
(25mm
2
)
0.40
Ω
