Blog Information

• Posted By : morgan yhddb
• Posted On : Dec 09, 2020
• Views : 189
• Category : Technology
• Description : Zhejiang Tianpusheng Electric Co., Ltd. is one of the largest manufacturers of electric energy meters in Taizhou City, Zhejiang Province, China. One of the products we promote is din rail meter, which is briefly introduced below.

Overview

• Zhejiang Tianpusheng Electric Co., Ltd. is one of the largest manufacturers of electric energy meters in Taizhou City, Zhejiang Province, China. One of the products we promote is din rail meter, which is briefly introduced below.

  measurement accuracy

  Accuracy level: active power 1.0 class 　 clock accuracy: daily error ≤0.5s/d

  Current input

  Starting current: directly connected to 0.004Ib; connected to 0.002In via CT

  Current specifications: 1.5(6)A, 5(20)A, 10(40)A, 20(80)A 　 current line power consumption: ≤ 1VA

  Voltage input

  Rated voltage: 220V, 3×220/380V

  Working voltage: normal working voltage range: 0.9~1.1Un; limit working voltage range: 0.7~1.2Un

  Voltage line power consumption ≤2W, 5VA 　 rated frequency 50Hz

  Pulse output

  Output mode: open collector optocoupler pulse, 1 pulse output 　 pulse width: 80ms±20ms

  Communication network

  1 RS485 communication interface, Modbus-RTU communication protocol (others can be customized) 　Communication rate 9600bps (default), 4800bps, 2400bps, 1200bps optional

  Applicable environment

  Normal working temperature: -10℃~+45℃　Ultimate working temperature: -20℃~+55℃　Storage temperature: -40℃~+70℃　Relative humidity: 5%~95% non-condensing, no corrosive gas Altitude: ≤2500m

  With the comprehensive advantages of price, quality and technology, the company's products can be seen everywhere. If you are interested in buying our products, please click on the link to contact us: 3 phase electricity meter manufacturer.