Universal APX 525 - Pre-Installation; Pre-Installation Planning; Wiring Requirements

APX 525/625 Generator Revision C Pre-Installation
© 2005 Del Medical Imaging Corporation
7/5/2005 Page 27
PRE-INSTALLATION
Pre-Installation Planning
WIRING REQUIREMENTS
Caution: Generator performance will be impaired if additional circuitry
is powered by the same incoming line. There are no accessory power
provisions within the generator. Attempts to attach accessory items
such as wall holders, collimator, tubestands or table power sources to
this generator will damage circuitry.
Caution: Aluminum wire is unacceptable for use in wiring. All wiring
MUST be copper.
Minimum Copper Wire Size
Distance in Feet from
Distribution Point to
Disconnect Panel
Incoming
Line Voltage
Dist. XFMR
or
Dedicated
Energy
Source
50’
15m
100’
30m
200’
60m
Gnd
Disconnect
to
Generator
(15’ max.)
Min.
Switch,
Fuse, or
Beaker
Rating
Maximum
Momentary
Current
Draw*
208VAC
1 phase
30 kVA
#0
50mm
2
#00
95mm
2
300mcm
150mm
2
#6
16mm
2
#1
50mm
2
200 A 366 A
240VAC
1 phase
30 kVA
#1
50mm
2
#0
50mm
2
#000
95mm
2
#6
16mm
2
#1
50mm
2
150 A 307 A
208VAC
3 phase
30 kVA
#4
25mm
2
#0
50mm
2
#00
95mm
2
#6
16mm
2
#2
35mm
2
100 A 152 A
240VAC
3 phase
30 kVA
#4
25mm
2
#0
50mm
2
#00
95mm
2
#6
16mm
2
#4
25mm
2
75 A 135 A
380VAC
3 phase
30 kVA
#6
16mm
2
#2
35mm
2
#0
50mm
2
#6
16mm
2
#6
16mm
2
75 A 98 A
480VAC
3 phase
30 kVA
#6
16mm
2
#4
25mm
2
#0
50mm
2
#6
16mm
2
#6
16mm
2
50 A 82 A
208VAC
3 phase
40 kVA
#1
50mm
2
#0
50mm
2
#00
95mm
2
#6
16mm
2
#2
35mm
2
100 A 194 A
240VAC
3 phase
40 kVA
#2
35mm
2
#00
95mm
2
#000
95mm
2
#6
16mm
2
#4
25mm
2
100 A 190 A
380VAC
3 phase
40 kVA
#2
35mm
2
#1
50mm
2
#0
50mm
2
#6
16mm
2
#6
16mm
2
75 A. 125 A
480VAC
3 phase
40 kVA
#4
25mm
2
#0
50mm
2
#00
95mm
2
#6
16mm
2
#6
16mm
2
60 A 105 A
(* Maximum momentary current measured at the following technique: 60 kV, Full
Power, 10 mAs)