2013 neuer digitaler Leistungsmesser

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

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