See “System Diagnostics” for specific fault.

3)SYSTEM METERING - The UPS shall be provided with a single read- out display which displays, upon request, the following information:

AC INPUT VOLTAGE (Line to Line)

AC OUTPUT VOLTAGE (Line to Line, Line to Neutral)

AC OUTPUT CURRENT

BATTERY VOLTAGE

BATTERY CHARGING CURRENT

INPUT FREQUENCY

OUTPUT FREQUENCY

INPUT/ OUTPUT kW

POWER FACTOR

4)SYSTEM DIAGNOSTICS - The following diagnostic information shall be provided to troubleshoot the UPS should a fault occur:

UPS Ok

UPS Overload (including Bypass)

Memory Error

Inverter Output Current Limit

Wrong Phase Rotation of AC Input

Low Battery Voltage

Internal AC Circuit Fault

I/O not Synchronized

Internal DC Circuit Fault

Auto-transfer Mode

Heatsink Overheat

Fuse Open

DC unbalanced

Battery Discharging Mode

DC Circuit Over/Under voltage

UPS Output Disabled

DC Circuit Overcurrent

 

Chopper Input Overcurrent

 

Inverter Overcurrent

 

Inverter Over/Under voltage

 

Inverter Overload

 

5.0 MECHANICAL DESIGN

 

A. UPS Enclosure

 

The UPS shall be in a freestanding, NEMA1 enclosure equipped with casters and leveling feet. The overall dimensions and weights shall be as follows (without internal batteries):

UPS Size

Dimensions

Weight

50 kVA

35.6”W x 37.6”D x 59.8”H

1,581lbs.

4200FA XT1

September 6, 2004

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Toshiba TOSHIBA 4200FA specifications Power Factor, Mechanical Design

TOSHIBA 4200FA specifications

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