Table 1.2 Rating Of Bypass Input Circuit Breaker - Mitsubishi Electric 9900CX SERIES Owner Technical Manual

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)
1050
1400
1750
2100
AC input and AC output overcurrent protection and disconnect devices shall be field
supplied and installed. The DC circuit 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.
MITSUBISHI ELECTRIC 9900CX SERIES UPS
9900CX SERIES UPS
OWNERS / TECHNICAL MANUAL
WARNING 4
480
480
480
480
Page Number:
Breaker (A)
1263 1600
1684 2500
2105 3000
2526 4000
1-5