ETP48200-C5D2 200A power converter with 4xR4850G2 1xSMU02B 1xUIM02C

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5U height subrack composed by 4xR4850G2 1xSMU02B 1xUIM02C

Rectifier voltage input range of 85 V AC to 300 V AC

Comprehensive battery management

Network application over a fast Ethernet (FE) port and an RS485/RS232 port

Supports the Simple Network Management Protocol (SNMP)

Liquid crystal display (LCD)  and Web user interface (WebUI) for display and operations

Display in multiple optional languages, such as English, Chinese, Italian, French, Spanish, Portuguese, Russian, German, and Turkish

Hot swapping of rectifiers and the SMU


The ETP48200-C5D2 is an embedded telecom power system providing power for –48 V DC communications equipment. The maximum output current of ETP48200-C5D2 is 200 A, supplies power to Huawei OSN8800 OSN3500 MA5800, and provides excellent performance such as comprehensive battery management, remote software upgrade, etc.

Tech Specs
Technical Specifications
Operating temperature -40°C to +65°C
Transport temperature -40°C to +70°C
Storage temperature -40°C to +70°C
Operating humidity 5%–95% RH (non-condensing)
Storage humidity 5%–95% RH (non-condensing)
Altitude 0 m to 4000 m
(When the altitude ranges from 2000 m to 4000 m, the operating temperature decreases by 1°C for each additional 200 m.)
AC input Input system 127/220 V AC three-phase, three-wire
Input frequency 45–66 Hz (rated frequency: 50 Hz or 60 Hz)
Power factor (PF) ≥ 0.99 (rated input and load)
DC output Output voltage range –42 V DC to –58 V DC
Default output voltage –53.5 V DC
Maximum output power 12000 W (supports N+1 rectifier backup and maximum output current of 200 A)
Regulated voltage precision ≤ ±1% (output voltage of within 53.5 V ±0.1 V at 50% load)
Peak-to-peak noise voltage ≤ 200 mV (rated input voltage and load)
Psophometrically weighted noise ≤ 2 mV (300–3400 Hz; input power ≤ 264 V AC)
Current sharing imbalance ≤ ±5% (50%–100% load)
AC input protection AC input overvoltage protection threshold ≥ 300 V AC
AC input overvoltage recovery threshold 290–300 V AC
AC input undervoltage protection threshold ≤ 80 V AC
AC input undervoltage recovery threshold 80–90 V AC
DC output protection DC output overvoltage protection threshold –58.5 V DC to –60.5 V DC
If overvoltage occurs due to an internal fault, the rectifier locks out.
If the external voltage is greater than –63 V DC for more than 500 ms, the rectifier locks out.
DC surge protection Differential mode: 10 kA (8/20 μs); common mode: 20 kA (8/20 μs)
Safety IEC/EN60950-1/GB 4943 and CE certification
Mean time between failures (MTBF) 200,000 hours (at 25°C)
Power system dimensions (H x W x D) 220 mm x 482 mm x 330 mm
Weight ≤ 25 kg (excluding modules)
Protection level IP20
Installation mode Installed in a rack
Cabling Routed in and out from the top
Maintenance mode Maintained from the front
Heat dissipation mode Natural heat dissipation
PDU specification
Input system 127/220 V AC three-phase, three-wire
AC power distribution AC input: one 3-pole 63 A circuit breaker
DC power distribution BLVD circuit breaker: two M8 OT terminals
LLVD circuit breaker: two M8 OT terminals
Battery route Four M8 OT terminals
Subrack 3 U power distribution space
1 U monitoring unit
1 U rectifier space
PDU AC power distribution: AC input circuit breaker
DC power distribution: battery low voltage disconnection (BLVD) route, load low voltage disconnection (LLVD) route, and battery route
Rectifier A maximum of four R4850N2s or R4850G2s
Site monitoring unit SMU02B
User interface module (UIM) UIM02C
Surge protective device (SPD) DC surge protection: 10 kA (8/20 µs) in differential mode, 20 kA (8/20 µs) in common mode
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