Toshiba G9000 manual

Page 8

Guide Specification – 3-Phase Static Uninterruptible Power Supply

Current THD

: <3% THD at 60%–100% load

 

<6% THD at 25%–59% load

 

(No input harmonic filter required)

4.1.3Charging Function: DC Nominal Voltage AC Ripple on DC Bus DC Voltage Range

DC Float Charging Voltage Maximum charging current:

80 kVA

100 kVA

160 kVA

225 kVA

AC Ripple on DC Charging Circuit 80 kVA

100 kVA

160 kVA

225 kVA

4.1.4Bypass Input:

Configuration

Rated Voltage

Input voltage synchronous range Rated frequency

Frequency Variation Frequency synchronous range Bypass overload capacity

4.1.5AC Output: Configuration Rated Capacity Rated Voltage Efficiency at % Full Load

80 kVA

100 kVA

150 kVA

225 kVA

Voltage Regulation

Voltage Adjustment Range

Rated Frequency

Frequency Regulation

Frequency Synchronous Range

Rated Load Power Factor

Overload Capacity

:480 V

:< 0.2% of DC Voltage

:400 V to 545 V

:545 V

:20 A

:25 A

:40 A

:56 A

:

:0.23%

:0.23%

:0.23%

:0.29%

:3-Phase/3-Wire + Ground

:480 V

:+/-10%

:60 Hz

:+/-5%

:+/-1.0 Hz

:1000% for 1 cycle

:3-Phase/3-Wire + Ground

:80/100/160/225 kVA (72/90/144/202.5 kW)

:480 V

:20% 40% 60% 80% 100%

92.5% 95.6% 95.6% 95.6% 95.6%

92.5% 95.6% 95.6% 95.6% 95.6%

94.6% 96.2% 96.2% 96.2% 96.5%

94.7% 96.2% 96.2% 96.2% 96.5%

:+/-1% (0-100% Unbalanced Load)

:+/-1% (0-100% Balanced Load)

:+/-3%

:60 Hz

:+/-0.01% (Free-Running Mode)

:+/-0.5 Hz or +/-1.0 Hz (Selectable)

:0.9 PF lagging

:125% for 2 min., 150% for 1 min.

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Contents Toshiba G9000 Page Table of Contents Remote Status Alarm Panel Rsap Scope System DescriptionGeneral Conditions for Installation System Parameters Page Functional Description Page Bypass Page Page Warranty Battery Cabinets OptionMechanical Design Communications OptionalIcmp Maintenance Bypass Panel Option Power Distribution Units OptionToshiba Distribution Cabnet TDC Option Auxiliary Transformer Cabinets OptionExtended Services Option
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