DW Series Single Phase Coulometer

DW Series Single Phase Coulometer
Model:DW8
Brand:HARNWELL
Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Other Electronic Instrument
Label:watt meter , power meter
Price: US $66 / pc
Min. Order:1 pc
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Product Description

1.Features:
◎True Value measuring：V/A/W/PF/F/Active energy/Reactive power.
◎Current, Voltage rate free setting
◎Up to 3 alarms
◎Can be with 4-20mA analogue output
◎Power supply: AC 90-260V 50HZ/60HZ
◎With RS-485，MODBUS RTU protocol
2.Specifications:
Measure Items:
 　　Simple phase、3 phase、Voltage、Current、Watt、Power factor、Frequency、Active energy,
    Reactive power
Sizes:
 　　48H×96W×100L Dual 4 digit LED display
　　48H×96W×100L 3 lines 4 digit LED display
Direct Input
 　　Voltage：0-600V、Current：0-5A
Measuring Mode
 　　Voltage、Current、Watt true value
Voltage/Current Rate
 　　PT/CT free setting
Frequecny Range
 　　0-2.5KHz
Accuracy
 　　Voltage：±0.5％FS±2Dight
　　Current: ±0.3％±2Dight
　　Watt：±0.5％FS±2Dight
　　Power Factor：±0.5％FS±2Dight
　　Frequency： 0-400Hz ± 1Hz
Alarm Output
 　　Relay alarm for Voltage、Current、Watt、Power factor、Frequency、Active energy, Reactive
    power.
Sampling
 　　Abt.2 times /second
Power Supply
 　　AC 90-260V
Insulation Strength
 　　AC 1500V/1min
Insulation Inpedance
 　　100MΩ(DC 500V
Environment
 　　Temperature: 0～50℃， Humidity: 35-85%RH
Weight
 　　Simple phase: abt.350g   3 phase: abt.750g
3.Terminal connections:
Note：If any changed, please refer the drawing shown on the products.
4.Dimentions:

A

B

L

C

D

DW8

48

96

100

45+0.5

91+0.5

DW9

96

96

100

91+0.5

91+0.5


DW Series Single Phase Coulometer 1DW Series Single Phase Coulometer 2

Member Information

HARNWELL ELECTRICAL CO.,LTD
Country/Region:Guang Dong - China
Business Nature:Manufacturer
Phone:13380871551
Contact:kungfu (Sales Manager)
Last Online:15 Jul, 2016
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