Toshiba T90S3S08KS6XSN, Manual

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Guide Specification – 3-Phase Static Uninterruptible Power Supply
March 2009 5
1 SCOPE
1.1 System
These specifications describe a high efficiency continuous duty, three-phase, on-line, double
conversion, solid-state Uninterruptible Power Supply system (UPS). The UPS shall operate
utilizing the existing power distribution system to provide high quality, uninterruptible power to
critical loads.
The UPS shall consist of an AC/DC multi-level Insulated Gate Bipolar Transistor (IGBT)
Rectifier, DC/DC Converter/Battery Charger, DC/AC multi-level IGBT Inverter, integral static
bypass, front-accessible controls, display, and monitor.
2 SYSTEM DESCRIPTION
2.1 Applicable Standards:
The UPS shall be designed in accordance with and be compliant with the following sections of
the current revisions of the following standards:
UL 1778/cUL Listed
FCC Class A, Article 47, Part 15.B
ISO 9001
ISO 14001
ANSI C62.41
2.2 Components:
The UPS shall consist of the following components:
1. Multi-level IGBT AC/DC Rectifier
2. IGBT DC/DC Battery Converter/Charger
3. Multi-level IGBT DC/AC Inverter
4. Hybrid Integral Static Bypass (Thyristor switch with wrap around contactor)
5. Microprocessor Logic and Control Panel
** The following components shall be optional:
1. Battery Cabinet with DC Breaker
2. Toshiba Distribution Cabinet (TDC)
3. Toshiba Tie Cabinet for parallel operation
4. Maintenance Bypass Panel (Circuit Breaker)
5. RemotEye II UPS remote communications and web-based monitor card
6. Network communications with MODBUS interface adapter
7. Remote Status Alarm Panel (RSAP)