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Toshiba
G8000 Series
Figure 7.3 - 250/300kVA UPS Exterior dimensions (front & right side).
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41 pages, 1.01 Mb
19
(76.8”)
Weight: 2,000kg (4,400lbs)
Earth
Ground Bus
Earth Ground Bus
(74.8”)
(3.9”)
(35.4”)
Figure 7.3 - 250/300kVA UPS Exterior dimensions (front & right side).
Contents
Main
1. Introduction
Notice
2
UNINTERRUPTIBLE POWER SUPPLY
Manuals Purpose and Scope
Contacting Toshibas Customer Support Center
2. General Safety Instructions
3. IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
CAUTION
4. Safety Precautions
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5. Installation Precautions
Installation Environment
The UPS is to be installed in a controlled environment.
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14
WARNING
15
Grounding Electrode Terminal
CAUTION
6. Contents
7. Dimensions and Weight
Figure 7.2 - 150/180/225kVA UPS Exterior dimensions (front & right side).
Figure 7.3 - 250/300kVA UPS Exterior dimensions (front & right side).
8. Transportation
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9. Storage
10. Installation
Tighten anchor bolts to secure the UPS to the installation floor.
Ensure that there is adequate working space
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10.3 Anchor bolts
Anchor Bolt
) screw holes
(5/8
Figure 10.3 - Hole locations and dimensions for anchor bolts.
11. Wiring
11.1 Overview
Figure 11.1 - External Wiring Diagram.
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11.3 External Breakers
Table 11.9 External Breaker Rating.
11.4 Grounding Wire
Figure 11.6 - Earth Ground Wiring.
< 250/300kVA >
< 100~225kVA >
11.5 Control Wires
.
11.6 Grounding configuration
11.6.1 Recommended configuration with input neutral grounded
Figure 11.8 - Grounding configuration with input neutral grounded.
Figure 11.9 - Jumper cable between the neutral terminal & ground bus.
11.6.2 Grounding configuration without input neutral
Figure 11.10 - Grounding configuration without input neutral.
11.6.3 Recommended configuration with delta-input
Figure 11.11 - Grounding configuration with non-grounded delta-input.
11.6.4 Grounding configuration with corner-grounded delta-input
Figure 11.12 - Grounding configuration with corner-grounded delta-input.