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4U height, can be installed in a 19-inch rack
ETP48400-C4A1, 11 LOAD, 1 BATT
Provides comprehensive battery management
Site monitoring unit: SMU02C
User interface module: UIM05B1
(Optional) Communications expansion module: NIM01C3 or CIM02C
Recitifier R4875G (maximum configure 6)
SSU: S4850G1 (maximum configure 5)
ETP48400-C4A1 is an embedded power system, supports six 75A rectifiers maximum output current 450A. It outputs –48 V and –57 V constant voltages for equipment like Huawei OSN8800 OSN3500 MA5800. Its maximum capacity is 24 kW. The applicable scenarios include 5G sites and capacity expansion and reconstruction of existing sites. It can disconnect each secondary load separately and supports precise metering of the power consumption of each user.
Specification | |
AC input system |
220/380 V AC three-phase four-wire |
AC power distribution |
AC input: one 4-pole 63 A circuit breaker, one 4-pole 63 A circuit breaker (backup, manual switch, mechanical interlock) AC output: three 1-pole 16 A circuit breakers |
DC power distribution |
Three users in total, each of which includes: LLVD: two 1-pole 125 A circuit breakers; one 1-pole 125 A circuit breaker can be added. BLVD: two 1-pole 63 A circuit breakers Common load circuit breaker: one 1-pole 32 A circuit breaker Battery: four 1-pole 125 A circuit breakers; one 1-pole 125 A circuit breaker can be added. |
AC surge protection |
Nominal surge discharge current: 30 kA (8/20 µs), fiv times respectively in the positive and negative directions |
Operating temperature |
–40°C to +65°C; when the operating temperature ranges from 55°C to 65°C, rectifier power is derated automatically |
Operating humidity | 5%–90% RH (non-condensing) |
1 review
5.0
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ScevolaArgentinaETP48400-C4A1 has total 6 power slots, we required 4 units 75A rectifier R4875G and 2 units solar S4850 for our OSN device systems, good service and pre-ssale technical suggestion.
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