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Huawei ETP48200-B1A1 embedded power system 48 V DC 4800 W (3 rectifiers RG4830G1) SMU11C controller
Brand: Huawei
Product Code: HUA-ETP48200-B2A1-C3
Catalog number: 8961
Warranty (months):
Price
1 017,50
1 251,53incl. tax
Qty.
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Description

The ETP48200-B2A1 is an embedded power system that supplies power to –48 V DC telecom equipment. It has a maximum output current of 200 A.

System Features

  • Supports AC or HVDC input. AC input voltage range: 85–300 V AC; HVDC input voltage range: 85–420 V DC
  • Comprehensive battery management
  • One northbound FE port, one southbound RS485 port, and one CAN port on SMU11B; one northbound RS485 port, one southbound RS485 port, and one CAN port on SMU11C
  • Communication and alarm functions; remote monitoring and online upgrade
  • Hot-swappable rectifiers and monitoring module

Appearance

  1. Ground screw
  2. Input terminals
  3. Battery circuit breakers
  4. Load circuit breakers
  5. SMU (1x SMU11C)
  6. Rectifiers (3x RG4830G1 included)

SMU11C

  1. Run indicator
  2. Minor alarm indicator
  3. Major alarm indicator
  4. Wiring terminals
  5. Communications port COM2
  6. Handle
  7. DIP switch
  8. Position of the SN code
  9. Communications port COM1

SMU11C supports management via LIVE-C application. It doesn't support Web GUI. You can connect expansion box MUE03A to the COM ports.

Rectifier

  1. Power indicator
  2. Alarm indicator
  3. Fault indicator
  4. Locking latch
  5. Handle

The R4830G1 is a digital rectifier that converts the 85~300VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete protection, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host.

The product includes 3 RG4830G1 rectifiers.

Specifications

ETP48200-B2A1
AC input
Input system

220/380 V AC three-phase four-wire (compatible with
220 V AC single-phase and 110 V AC dual-live wire)

Rated voltage 200/346–240/415V AC
Voltage range 85/148–300/520V AC
Input frequency 45–65 Hz (rated frequency: 50 Hz/60 Hz)
DC input
Input system HVDC (HV+, HV–) input
Rated voltage

380 V DC

Voltage range 85 - 420 V DC
DC output
Output voltage range -42 ~ -58 V DC
Maximum output power 4800 W (3 rectifiers)
Regulated voltage precision ≤ ±1%
Peak-peak noise voltage ≤ 200 mV
Unbalance of load sharing ≤ ±5% (50%–100% load)
AC input protection
AC input overvoltage protection threshold > 300 V AC
AC input overvoltage recovery threshold When the voltage is restored to 290 V AC, the output restores.
AC input undervoltage protection threshold < 80 V AC
AC input undervoltage recovery threshold When the voltage is restored to 85 V AC, the output restores.
DC input protection
DC input overvoltage protection threshold > 420 V DC
DC input overvoltage recovery threshold When the voltage is restored to 414 V DC, the output restores.
DC output protection
DC output overvoltage protection threshold Range: 56–60 V DC
Environment conditions
Operating temperature

–40°C to +65°C; when the operating temperature ranges from 55°C to 65°C, rectifier power is derated automatically.

Transportation temperature –40°C to +70°C
Storage temperature –40°C to +70°C
Operating humidity 5%–90% RH (non-condensing)

Storage humidity

5%–95% RH (non-condensing)