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Multi function and four tariff,
6+1 LCD display
Blue color backlight
RS485 Modbus RTU
Active and reactive energy meter

Brief Introduction
The SDM530M is a three phase DIN rail power quality meter with multi-tariff. Output is LCD displayed and the data can
be transported by isolated RS485.It can be used for both single and three phase networks to measure active and reactive
energy,voltage,current,active and reactive power,apparent power,power factor and frequency,etc.The meter is provided
with a non-volatile memory system that ensures that the readings are not lost or altered when power off.
The SDM530M has both direct connection version and CT connection version. The direct connection version can measure up
to 100A load. And the CT connection version requires external current transformers with 5A secondary output.

All major parameters measuring
4 tariffs,10 periods
True rms measurement
User programmable system congiguration
Pulse output and RS485
Modbus RTU standard
Contact Information
  • Contact PersonJane
  • Telephone02368996899
  • AddressBuilding 13, 2-8, Jialing third village Pioneer Park, Jiangbei District, Chongqing