digital AC 3 phase 4 wire kwh watt meter

Specifications

digital watt meter
watt meter
CE ,ISO Product material: permalloy ODM/OEM available

Measuring Range

30~600V, 0~6A, 45~65Hz, -1~0~1

Measuring Accuracy

Frequency: 0.1%

Electric energy: 0.5%, 1.0%

Voltage : 0.2%±0.1V 

Current : 0.2%±0.001A

Power : 0.5% ±0.4W

Power Factor : 0.5% ±0.001

Display

LED Display, 4 Displays. 4 operation keys.

Communication

RS-485 interface port support, 32 (128) Networking, ModBus-RTU communication protocol.

Analog Output (Expansion module)

DC 4~20mA output, programmable to any measured parameters.

Connection Mode

3P4W, 3P4W BAL, 3P3W, 3P3W BAL, 1P2W, 1P3W.

Programmable

Measuring System : 3P4W/3P3W etc.

Transformation Ratio : PT, CT.

Communication:

Address: 1~247; Baud: 1200~19200; Parity Bit: N/E/O

Energy: Reset

Dimension

Mounting Panel:120 X 120mm

Thickness:21mm

Depth:118mm

Mounting

Panel Mounting

Trepanning: 92 X 92mm

Power Supply (AC/DC)

AC85~265V / DC85~330V

Power Consumption: <6VA

Working condition

Temperature: -25 ~ 55 °C

Humidity: 20% ~ 95%RH, Without condensation