1100A SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
1-8
MITSUBISHI ELECTRIC 1100 SERIES UPS
1.2 GENERAL
Your Mitsubishi 1100 Series UPS is designed to provide continuous and clean electrical
power to a critical load. In the event of an input power failure, the UPS will supply power to
the critical load for the specified battery time.
If the input power is not restored promptly, back up power from the UPS battery permits the
orderly shutdown of equipment supported by the UPS. The UPS is simple to start up,
operate and maintain.
The 1100 Series UPS is configurable in five (5) kVA capacities: 10, 20, 30, 40 and 50kVA.
Specifications for each capacity appear in Section 1.5. The principles of operation described
herein are applicable to all configurations.
The UPS cabinet design consists of two types described below:
a) Battery Built-in Cabinet --- 10 and 20kVA model only
Type: UP1133A-AxxxSU-2
b) Standard Cabinet --- 10, 20, 30, 40 and 50kVA model (External Battery)
Type: UP1133A-BxxxSU-2
This manual provides an overview of the 1100 Series UPS components and their functions.
The appearance and purpose of operator controls and indicators are described with
procedures for operation, start-up, shutdown and basic maintenance included.
