Model No.

Type of Meter

Single Phase Static Watt-hour Meter

Basic Function

　

Display

LED

Anti-tampering

Yes

Communication Port

Infrared

Construction

Plastic

Standard

IEC 62053 ANSIC12.10 & ANSIC12.20

Communication Protocol

DL/T645-1997

Communication Network

Yes

TOU Function (Yes / No)

Yes

Dimensions (mm)

　

Weight (kg)

　

　

Rated Voltage

220v 230v

Rated Current

5（20）A 、10（40）A、 20（80）A、5（100）A

Rated Frequency (Hz)

50Hz / 60Hz

Accuracy

Class 1, Class 2

Data Protection

10 years after power off

Starting Current

0.2%lb

Creep

Anti-creep logic design

Power Consumption

1.0W, 6VA

 Battery Life

10 years from date of production

Ambient Temperature:

　

(i)   Standard Operation Temperature

‘－25℃～+55℃’

(ii)  Limited Operation Temperature

‘－25℃～+55℃’

(iii) Realtive Humidity

≤95%

Remarks

Maximum demand registration, load curve function, event recording, energy freezing

Wiring Diagram