MITSUBISHI ELECTRIC 9800A SERIES UPS
MITSUBISHI
ELECTRIC
9800A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
1-4
This UPS does not include a Bypass input circuit breaker (MCCB) to
protect bypass circuit. The Bypass input circuit breaker (MCCB) is to be
field
supplied
and
installed.
Recommended
Breaker
(MCCB)'s
Specifications are as follows:
TABLE 1.2
Rating of Bypass Input Circuit Breaker
Capacity (kVA) Bypass Voltage (Vac) Bypass Rating (Aac)
Breaker (A)
100
480
120
150
600
96
125
150
480
180
225
600
144
200
225
480
271
350
600
217
300
300
480
361
500
600
289
400
375
480
451
600
600
361
500
500
480
602
800
600
482
600
750
480
902
1200
600
722
900
AC input and AC output overcurrent protection and disconnect devices shall be field
supplied and installed. The DC output breaker (MCCB) shall be field supplied and
installed. The overcurrent protection device should be installed in the Battery cabinet
and rated as indicated in TABLE 1.6.
WARNING
4