ETP48200-C5C4-001 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, Turkish and Japanese

Hot swapping of rectifiers and the SMU

A maximum of six lead-acid battery strings are supported in lead-acid battery scenario

A maximum of nine lithium battery strings are supported in lithium battery scenario


The ETP48200-C5C4-001 is an embedded telecom power system that supplies power to –48 V DC communications equipment with a maximum current of 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 –40ºC to +60ºC
Transport temperature –40ºC to +70ºC
Storage temperature –40ºC to +70ºC
Operating humidity 5%–95% RH (non-condensing)
Storage humidity 5%–95% RH (non-condensing)
Altitude 0–4000 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, compatible with 220/380 V AC three-phase four-wire
Input frequency 45–65 Hz (rated frequency: 50 Hz or 60 Hz)
Power factor (PF) ≥ 0.99 (rated input, with 100% loads)
DC output Output voltage range –42 V DC to –58 V DC
Default output voltage –53.5 V DC
Max. output power 8700 W
Regulated voltage precision ≤ ±1% (The output voltage is within 53.5 V DC ±0.1 V DC at 50% loads.)
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 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 ≤ 85 V AC
AC input undervoltage recovery threshold 85–90 V AC
DC output protection DC output overvoltage protection threshold –58.5 V DC to –-60.5 V DC
If overvoltage occurs inside a rectifier, the rectifier locks out.
If the external voltage is greater than –63 V DC for more than 500 ms, the rectifier locks out.
AC surge protection Nominal lightning strike discharge current: 30 kA (8/20 µs); maximum lightning strike discharge current: 60 kA (8/20 µs)
DC surge protection 10 kA (8/20 μs) in differential mode; 20 kA (8/20 μs) in common mode
Safety compliance Compliant with IEC/EN60950-1 and GB4943, CE certification
Mean time between failures (MTBF) 200,000 hours (at 25ºC)
Dimensions (H x W x D) 219.5 mm x 482.6 mm x 330 mm
Weight ≤ 20 kg (excluding rectifiers)
Protection level IP20
Installation mode Installed in a 19-inch rack
Cabling Routed in and out from the top
Maintenance mode Maintained from the front
Cooling Natural cooling
PDU specification
Input system 127/220 V AC three-phase three-wire, compatible with 220/380 V AC three-phase four-wire
AC power distribution AC input: one 3-pole 63 A circuit breaker
AC output: two 2-pole 32 A circuit breakers
DC power distribution BLVD: one 1-pole 125 A circuit breaker
LLVD: two 1-pole 100 A circuit breakers
Battery circuit breaker Two 1-pole 125 A circuit breakers
Subrack 3 U power distribution space
1 U monitoring unit
1 U rectifier space
PDU AC power distribution: AC input circuit breaker, AC output 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
Monitoring module SMU02B
User interface module (UIM) UIM02C
Surge protective device (SPD) AC surge protection: nominal lightning strike discharge current of 30 kA (8/20 µs), maximum lightning strike discharge current of 60 kA (8/20 µs)
DC surge protection: 10 kA (8/20 µs) in differential mode, 20 kA (8/20 µs) in common mode
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