Huawei DTSU666-H - Technical Specifications; Environmental, Electrical, and EMC Specifications

4 Technical Specications
4.1 Environmental Specications
Table 4-1 Environmental specications
Item Specications
Regulated working
temperature range
-25°C to +60°C
Limited working
temperature range
-40°C to +70°C
Relative humidity (annual
average)
≤ 75% RH
Atmospheric pressure 86–106 kPa
4.2 Main Technical Performance and Parameters
Electrical Parameters
Table 4-2 Electrical parameters
Item
Specications
Regulated working voltage
range
0.9–1.1 Un
Extended working voltage
range
0.7–1.3 Un
Power consumption of voltage ≤ 1.5 W/6 VA
Power consumption of current Ib < 10 A ≤ 0.2 VA
DTSU666-H 100 A and 250 A Smart Power Sensor
User Manual 4 Technical Specications
Issue 06 (2024-05-06) Copyright © Huawei Digital Power Technologies Co., Ltd. 17