Huawei UPS5000-E Series User Manual

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
3 Installation
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
52
Tools and Meters
Torque screwdriver
Cable cutter
Brush
Flat-head
screwdriver
(2–5 mm)
Phillips screwdriver
(M3/M4/M5/M6/M
8)
Insulated torque
wrench
(M6/M8/M12/M16)
Heat shrink tubing
Insulated adjustable
wrench
Table 3-1 lists only the common tools for installation and cable connection. For more dedicated tools
required, see the corresponding component manuals. Prepare tools based on site requirements.
3.1.3 Preparing Power Cables

The UPS can generate large leakage currents. A circuit breaker that provides leakage
current protection is not recommended.

If multiple UPSs are to be connected in parallel, input and output power cables for each
UPS should have the same length and specifications.

The TN-C system is supported when the input N and PE are connected.
Table 3-2 lists the recommended cross-sectional areas for power cables. Note that the currents
listed are measured at a rated voltage of 380 V (line voltage).
Table 3-2 Recommended cross-sectional areas for power cables
Item
UPS5000-E-200K-SM/FM
UPS5000-E-300K-SM
/SMT
50 kVA
100 kVA
150 kVA
200 kVA
250 kVA
300 kVA

Huawei UPS5000-E Series Specifications

General

Brand	Huawei
Model	UPS5000-E Series
Category	UPS
Language	English