Huawei ETP4890 A2 Power is Embedded Power Supply DC Power Supply System 48V / 60A Power Supply
Huawei ETP4890 A2 Power Product Overview
Huawei ETP4890 A2 Power is a box-type DC power system with a wide range of application scenarios. It can be compatible with 15A high efficiency, 15A standard and 30A high-efficiency rectifier modules. Each functional unit of the ETP4890-A2 system adopts a standardized size design, and different power units are mixed to form a box-type power supply with different configurations. The system can adapt to a wide range of AC inputs and has perfect battery management and remote monitoring functions。
Subrack: 2U overall, install rectifier module space and monitoring module;
Monitoring unit: SMU01C
Input system 220 / 380VAC three-phase, compatible with 220VAC single-phase, compatible with 110VAC dual firewire;
AC input range: 85-300V, 45-66HZ;
DC power distribution: load branch open circuit 1 10A / 1P, 1 30A / 1P, 2 40A / 1P;
Battery branch 1 80A (fuse);
Can be configured with three R4830N2;
Huawei ETP4890 A2 Power Product Picture
Huawei ETP4890 A2 Power Product Specifications
|Power distribution unit||AC input system||220V AC single-phase (default format)|
|110V AC double firewire|
|220 / 380V AC three-phase four-wire|
|DC power distribution||Battery open||80A/1PX1channel(BATT)|
|Load circuit breaker||40A/1PX2channel (LOAD3、LOAD4)，30A/1PX1channel(LOAD2)，10A/1PX1 channel(LOAD1)|
|Monitoring module||The following monitoring modules are supported:|
|1 SMU01A (1 个)ISMU01B (1 个) I SMU01C (1 个)|
|Rectifier module:||The following rectifier modules are supported:|
|1R4830G1 (2-3 pcs) 1R4830N2 (2-3 pcs+B22) IR4815G1 (2-3 pcs)!R4815N1 (2-3 pcs)|
1 Supports R4830G1 and R4830N2 mixed insertion.
1 Supports R4815G1 and R4815N1 mixed insertion.
Huawei ETP4890 A2 Power Product Features
- Wide voltage range 85V AC ~ 300V AC1 Perfect battery management function
- SMU01A supports the master-slave protocol, the power master protocol, and the SNMP protocol.
- SMU01B supports point-to-point protocol for access network, and can access U2000 through Huawei access network master device
- SMU01C supports the general electrical protocol, which can be connected to the moving ring.
- supports LCD interface display and key operation.
- support electronic tag identification
- support hot swap of rectifier module and monitoring module
- Supports mixed insertion of high-efficiency, standard-effect rectifier modules of the same capacity
Huawei ETP4890 A2 Power and More Models
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