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Product Details
19D-301 three-phase DIN-rail energy meter,collection and control
The 19D-301 three-phase DIN-rail energy meter is an intelligent device for medium and low voltage systems (6-35KV and 0.4KV). It integrates data collection and control functions, provide LCD display show three-phase AC power measurement and calculation, consumption energy value. In addition, 19D-301 also provide optional function, user can choose multi-tariff record, Maximum Demand record, relay alarm output(1 channel) for different site condition. RS485 port support MODBUS-RTU or DL/T645-2007 protocol (can be customized).


1.- Central display area: mainly displays measurement data.

Energy, current, voltage, power, power factor, frequency, timer (depends one different sub-model, display value may parts of above parameter).

2.- Four LED indicators: Show meter condition (accept customized).

3.- Four keys button: for user set operation.
Contact Information
  • Contact PersonPetter
  • Telephone+0086-023-67628702
  • Fax Number+0086-023-67628702
  • Websitehttp://www.cqbluejay.com
  • Post Code401147
  • AddressJingYu Avenue No.153, Building 3A-13-25, Jiangbei District, 401147, Chongqing, P.R.China
  • Online MapChongqing Blue Jay Technology Co.,Ltd Map & Directions