LCD Display 3 Phase Multifunction Power Meter RS485 Modbus RTU Protocol

DS9L DS7L Series LCD Display 3 Phase Multifunction Power Meter RS485 Modbus-RTU Protocol

DS9L DS7L Series high accuracy 3phase multifunction power meter, LCD display, RS485, Modbus-RTU protocol

1. Features and advantages:
a). Big LCD display.
b). Can measure 28 electrical parameters, including voltage/current/active power/reactive power/frequency/power factor, and etc.
c). DS9L: 2 loop DI and 2 loop alarm output

DS7L: 2 loop DI or 2 loop alarm output

d). Isolated input/output with remote and telecommand functions.

e). RS485 communication port, support MODBUS-RTU protocol.

f). True effective value measurement.

g). With forward and backward kwh record function. Record the import and export kwh separatedly.

2. Model specification:

3. Technical parameter:

4. Appearance and installation dimensions:


5. Connections:

6. Contact:

Sales: bassy shi

Cell phone: +86 13773069136

Email: bassy.shi@youjiazhineng.com

Light Country Co., Ltd. was founded in 1985 in Taiwan, Dongguan branch built in 1997, Changshu site in 2004.

We dedicate on switch. Our main products are thermostat, rocker switch, push button switch, water-proof switch, photoelectric switch, slide switch and rolling-ball vibration switch. These parts are widely used in household appliance, electrical products, office equipment, industrial facilities, medical devices and so on. They could be customized designed based on end-customer's demand.

To provide customer best service, we’re with integration of R&D, production, sales and post-sales as well. We've got ISO9001, ISO14001, CQC, UL/CUL, VDE, TUV, SEMKO, NEMKO certificate, comply with ROHS/REACH regulations.

We promise reasonable price, stable quality, timely delivery and superior service.