Table 3.2 Maximum Permitted Fault Current - Mitsubishi Electric 9900D Series Owner Technical Manual

B) Minimum clearance required for ventilation
Right side
Left side
Back side
Top side
C) Space requirement for routine maintenance
Allow for the following space at the time of installation.
Front
Sides
Back side
Top side
EXTERNAL BATTERY SUPPLY
Please refer to the following when installing and maintaining batteries:
1. The customer shall refer to the battery manufacturer's installation manual for battery
installation and maintenance instructions.
2. The maximum permitted fault current from the remote battery supply, and the DC
voltage rating of the battery supply over-current protective device are shown in Table
3.3.

Table 3.2 Maximum Permitted Fault Current

UPS Capacity
(kVA)
1200
1250
1500
1600
2000
9900D SERIES UPS
OWNERS / TECHNICAL MANUAL
25 mm (1 inch) (not required when sidecars are used)
25 mm (1 inch) (not required when sidecars are used)
0.0 mm (0 inch)
610 mm (24 inches) (for air flow)
1075 mm (42 inches)
0.0 mm (0 inch)
0.0 mm (0 inch)
610 mm (24 inches)
DC Voltage
Rating (V)
480
480
480
480
480
MITSUBISHI ELECTRIC 9900D SERIES UPS
Page Number:
3-5
Maximum Fault
Current Permitted (A)
25,000
25,000
25,000
25,000
25,000