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ETP4860-B1A2 Embedded Power
User Manual
Item
Others
Structure
Issue 04 (2021-01-05)
Parameter Name
Conducted susceptibility
(CS)
Surge susceptibility
(Surge)
Voltage dip (DIP)
Safety design
MTBF
Power supply system
Weight
IP rating
Installation mode
Maintenance mode
Heat dissipation mode
NO TE
1: This is a class A product and may cause radio interference in residential areas. Therefore,
you may need to take adequate safety measures to prevent radio interference.
Copyright © Huawei Technologies Co., Ltd.
Description
Power port: 10 V; signal port: 3 V (criterion A)
AC power port: horizontal 6 kV (line to line),
vertical 6 kV (single-wire to ground), 1.2/50 μs
(criterion B)
DC power port: 2 kV in differential mode, 4 kV
in common mode, 1.2/50 µs (criterion B)
Signal cables inside the cabinet: 1 kV in
common mode, 1.2/50 µs (criterion B)
Signal cables outside the cabinet: 2 kV in
common mode, 1.2/50 µs (criterion B)
Complies with IEC 61000-4-11.
Complies with IEC 60950-1/IEC 62368-1/IEC
62368-1/GB 4943 and CE certification.
250,000 hours
Dimensions (H x W x D): 43.6 mm x 442 mm x
255 mm (without mounting ears)
≤ 10 kg (including two rectifiers and one
monitoring module)
IP20
Horizontally and vertically installed in a 19-inch
rack
Maintained from the front
Free cooling
A Technical Specifications
85
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