Hw Power System ETP4890-A2

• 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-A2
• 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

Overview

 

ETP4890-A2-90A subrack composed by 3xR4830G 1xSMU01C, 110V~220V AC input.

Supports a wide voltage range of 85 V AC to 300 V AC.

Maximum output power: 4800W

4 load max 90A, 1 port BATT max 80A

2U height

Provides comprehensive battery management.

Supports SMU01A, SMU01B, SMU01C Monitor module.

Supports WebUI remote management, only in SMU01A.

The SMU01B can connect to the U2000 over HW master/slave protocols.

Displays information on a LCD and provides buttons for operations.

Supports electronic labels.

Rectifiers and the site monitoring unit (SMU) are hot-swappable.

Allows high-efficiency and standard-efficiency rectifiers with the same capacity to coexist.

 

 

ETP4890-A2-90A can convert from 220V or dual-wire of 110V into telecom grade -48V DC output. It has three rectifier slots, can support R4830G and R4815N, three R4830G rectifiers are configured by default. Monitor SMU01A, SMU01B, SMU01C are also supported, only SMU01A provides WebUI and implements remote unattended management. ETP4890-A2-90A can apply to HW OSN8800 OSN3500 MA5800, which provides excellent performance such as intelligent battery management, remote monitoring, etc.

 

 

Tech Specs

 

Specification
AC Input mode and Voltage	220 V AC single-phase compatible with 220/380 V AC three-phase, four-wire Input range: 85 V AC to 300 V AC (phase voltage) Rated input: 220 V AC to 240 V AC (phase voltage) 110 V AC dual-live-wire Input range: 85 V AC to 300 V AC (line voltage) Rated input: 220 V AC to 240 V AC (line voltage)
AC Input frequency	45-66 Hz (rated frequency: 50/60 Hz)
Power factor	≥ 0.99 (rated load)
Input voltage frequency	45 Hz to 65 Hz
DC Output voltage range	-42 V DC- -58 V DC
Maximum output power (W)	4800
Surge protection capability	For AC power ports,  Differential mode:5 kA  Common mode: 5 kA
Dimension (mm)	442(W)×255(D)×86.1(2U,H)
Weight (kg)	≤10 (fully loaded)
Operating temperature	-40ºC to +70ºC
Operating humidity	5%-95% RH (non-condensing)
Storage humidity	5%-95% RH (non-condensing)