Canon OMNERA 400T, Planning Manual

Page: 20 / 90

Environment Specifications
Planning Guide 0180-095-485 OMNERA™400T
Page 2-12
NOTE !
(1) Thermal breaker recommended. The over-current releases values are suggested figures
only. The selected value should have current rating versus time curve characteristics, higher
than the ratings specified. Consult a qualified electrical contractor to comply with local electrical
by law and site electrical installation.
NOTE
!
(2) Values based on standby mode for EPS RAD configurations (no continuous X-ray for Rad
High-Voltage generators).
Generator
Series and
Mains Voltage Minimum
Recom-
mended
Mains
Discon-
nect to
Genera-
tor (15 ft/5
m max) Generator
Momen-
tary Line
Current Minimum
Recom-
mended
Generator
Service
Rating Minimum
Recom-
mended
Distribution
Trans-
former Rat-
ing Minimum
Recom-
mended
Ground
Wire Size Apparent
Mains
Resistance
50kW 400
VAC, 3p.
(13.3
mm
2
)
100A 100A 65kVa (13.3 mm
2
) 0.17
65kW 400
VAC, 3p.
(13.3
mm
2
)
125A 100A 85kVa (13.3 mm
2
) 0.13
80kW 400
VAC, 3p.
(13.3
mm
2
)
155A 100A 105kVa (13.3 mm
2
) 0.10
50kW 480
VAC, 3p.
(13.3
mm
2
)
80A 100A 65kVa (13.3 mm
2
) 0.24
65kW 480
VAC, 3p.
(13.3
mm
2
)
105A 100A 85kVa (13.3 mm
2
) 0.19
80kW 480
VAC, 3p.
(13.3
mm
2
)
130A 100A 105kVa (13.3 mm
2
) 0.15
Ω ( )