Network Power ETP4890 Huwei Embedded Power System ETP4890-B3a1

• Output Type: Multiple
• Warranty: >2 Years
• Output Power: 24kw
• Input Voltage: 220V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: ETP4890-B3a1
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO, CCC, CB, FCC
• Brand: Hw
• Transport Package: Carton
• Trademark: HW
• Origin: China
• HS Code: 8504401990
• Production Capacity: 1000 Sets/Month

Product Description

Network Power ETP4890 Huwei Embedded Power System ETP4890-B3A1

Product Description

ETP4890 Huwei Embedded Power System ETP4890-B3A1

ETP4890-A2             ETP4890-B3A1
ETP4890-A2 embedded DC power system can convert from AC input to stabilized -48V DC output. It can be compatible with 15A and 30A rectifiers and provide 90A output with 2U in height.
ETP4890-A2 can be embedded in 19-inch rack or cabinet or other scenarios. The system can provide excellent performance such as intelligent battery management, remote management, etc.

Electrical Specifications	Specification
Input
Input voltage	220/380VAC 3-phase or 220VAC Single phase or 110VAC dual-live wire
Frequency	45~66Hz, rated value: 50Hz/60Hz
SPD	5kA/10kA, 8/20μs
Output
Load breakers	1×10A, 1×30A, 2×40A
Battery breakers	1×80A
Output voltage	42~58VDC, rated value: 53.5VDC
Maximum capacity	4.8kW
Others
Dimension	442mm(W)×255mm(D)×86.1mm(2U,H)
Weight	≤10kg(fully loaded)
Cooling mode	Natural cooling
Environmental Specifications
Operating temperature	-40ºC~+65ºC
Storage temperature	40ºC~+70ºC
Operating humidity	5%~95%(non-condensing)
Altitude	0~4000m (If the altitude is within the range of 2000m to 4000m, the maximum operating temperature decreases by 1ºC as the altitude increases by 200m.)