IBEST Single Phase 48*96mm DW8 Series Coulo meter

DW8 coulo meter 1. Measure: voltage, current, power, power consumption, power factor, frequency,active energy 2. Single phase

1. Features of DW8 single phase coulo meter : -     Multi-function coulo-meter. -     Measuring object: voltage, current, power, power consumption, power factor, frequency, active energy, reactive energy. -     Current and voltage ratios set freely. -     Up to 3 alarm relays, contact capacity: AC 250V/3A or DC 30V/3A. -     With analog 4~20mA output. -     With RS485 communiation interface, modubus RTU protocol. -     Power supply: AC 90~260V 50/60HZ, power consumption<5VA. -     Applications: applied in electrical power systems for auto control, e. g.: single/three phase current/voltage/power consumption...etc for displaying and control.

2. Ordering Code:

Model and Type Analog output Alarm output Communication Input Dimension Buy DW8-R  Without  1 alarm  Without  AV/AA/DA/AA input  48H×96W×100Lmm   DW8-RR  Without  2 alarm  Without  AV/AA/DA/AA input  48H×96W×100Lmm   DW8-RRR  Without  3 alarm  Without AV/AA/DA/AA input  48H×96W×100Lmm   DW8-RRR4  Without  3 alarm  RS485  AV/AA/DA/AA input  48H×96W×100Lmm   DW8-IR  4~20mA (0~20mA, 0~10V)  1 alarm  Without AV/AA/DA/AA input  48H×96W×100Lmm   DW8-IRR  4~20mA (0~20mA, 0~10V)  2 alarm  Without AV/AA/DA/AA input  48H×96W×100Lmm   DW8-IRR4  4~20mA (0~20mA, 0~10V)  2 alarm  RS485 AV/AA/DA/AA input  48H×96W×100Lmm

3. Technical Specifications:

Property project Specific parameter Power supply AC 90~260V 50/60Hz Measuring object voltage,current, power, power consumption,powerfactor,frequency,active energy Dimension 48H×96W×100Lmm Direct input range Voltage:0~600V; Current: 0~5A, 0~10A Transformer PT/CT can be set freely Measuring frequency 0~2.5KHz Accuracy Power/Power factor/Voltage:±0.5%F.S;Current: ±0.5%F.S;frequency:0~400Hz±Hz Alarm output 3 alarm output configurable by user Sample speed about 2 times/s Communication RS485 modbus RTU protocol Insulation strength AC 1500V / 1min (between terminal points and plastic case) Withstand voltage 100 M ohm (DC 500V,between terminal points and plastic case) Ambient temperature 0~50 C 35~85% RH Weight 450g, G.W

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IBEST Single Phase 48*96mm DW8 Series Coulo meter