Huawei UPS2000-G Series User Manual

Figure 2-9 Installing a magnetic ring (numbered 1) on the general PE cable
NO TE
Perform the following operations in a parallel system using the TN-C power distribution
system:
● Short-circuit the input N and PE, and short-circuit the battery port N.
● It is recommended that you connect AC loads and battery packs only to the UPS PE
terminal.
● The recommended type for magnetic rings 1, 2, and 3 is DN85Hx4 or E2Fx4.
Table 2-3
Specications of magnetic rings from three vendors
Vendor
Magnetic Ring
DMEGC R10K
TDK HS10
TDG TS10
NO TE
The magnetic conductivity of manganese and zinc magnetic rings is greater than 10,000,
and the recommended internal diameter of magnetic rings is greater than 10 mm (easy for
wire coiling). The number of coiling circles is 5 or greater.
UPS2000-G-(6 kVA-20 kVA)
User Manual 2 Quick Introduction
Issue 21 (2022-10-13) Copyright © Huawei Technologies Co., Ltd. 32

Huawei UPS2000-G Series Specifications

General

Frequency	50/60 Hz
Output Power Factor	0.9
Humidity	0% to 95% (non-condensing)
Dimensions	Varies by model
Weight	Varies by model
Capacity	1 kVA, 2 kVA, 3 kVA
Input Voltage	220 Vac (120 Vac/208 Vac/230 Vac/240 Vac)
Output Voltage	220/230/240 VAC
Efficiency	Up to 95%
Topology	Double conversion online
Battery Type	Sealed Lead Acid
Communication Ports	USB, RS232
Optional Communication	SNMP
Operating Temperature	0°C to 40°C