Wenzhou New Shangcheng Meter Technology Co., Ltd.
Main products:Meter,Am Meter,Volt Meter,Frequency Meter,Power Meter
Products
Contact Us
  • Contact Person : Mr. Chiang John
  • Company Name : Wenzhou New Shangcheng Meter Technology Co., Ltd.
  • Tel : 86-577-61727903
  • Fax : 86-577-61786903
  • Address : Zhejiang,Yueqing City,Marenqiao Area,Liushi Town,Yueqing City,Zhejiang Province
  • Country/Region : China
  • Zip : 325604

2011 new dc power meter

2011 new dc power meter
Product Detailed
digital power meter 1.CE UL SAA approved 2.TOP ten in China 3.We can provide meter ,voltmeter,ammter,power meter....

1.Output Mode Option:

X: Display instrument with no output function  

K: Relay contact outputB:  Analog quantity transmitting output   

T: RS485 communication interfaceS: Relay contact output + RS485 communication interfaceD: Analog quantity transmitting output + RS485 communication interfaceN: Relay contact output + Analog quantity transmitting output + RS485 communication interface

2.Type and Designation

3.Shape and hole cutout dimension           Unit :mm

Shape

Panel dimension

Case dimension

Hole cutout dimension

W

H

W

H

D

W

H

120×120suqare

120

120

110

110

80

112

112

96×96suqare

96

96

90

90

80

92

92

80×80suqare

80

80

74

74

80

76

76

72×72suqare

72

72

66

66

80

68

68

48×48suqare

48

48

44

44

70

45

45

4.Technical parameters

ions

Parameters

 

 

Signal

 Input

Wiring

three-phase four-wire

three-phase three-wire

Voltage

Measuring Range

380V / 100V

Over load

Continuous 1.2 times; instantaneous 2 times during 10 seconds

Power Consumption

< 1VA (per phase)

Current

Measuring Range

5A / 1A

Overload

Continuous 1.2 times; instantaneous 10 times during 5 seconds

Power Consumption

< 0.4VA

Frequency

45~65 Hz

Power Supply

AC/DC 80~270V

Energy Pulse

Passive optical coupler collector output

Fixed pulse width 80ms±20%

Communication

RS485 communication interface, physical layer isolation

Comply with Modbus-RTU protocol

Communication speed 1200~19200

Checkout mode  N81, E81, O81

Accuracy

Electric quantity 0.5S Frequency ±0.1Hz

Active Energy 0.5S

Reactive Energy 1S

Analog input 0.5S

Display Mode

Digital display 12 high-brightness LED in 3 rows

Environment

Operating temperature -10-55ºC

Storage temperature -20-75ºC

Safety

Insulation signal, power supply, output terminal resistance to  case> 500MΩ

Withstand voltage signal input, power supply and output gas > AC2kV

Outline

Dimension 120*120mm 

 5.Panel description

2011 new dc power meter



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