withstand voltage AC 2KV Electromagnetic compatibility 1. ESD level 4 2. Electrical fast transient burst level 4 3. Surge ( impact) level 4 RH-H21 cos power factor meter match for digital panel....
1. 20 years profession making energy meter , meter seal , power capacitor , power capacitor bank , knife switch , fuse cut out , lightning arrester , porcelain insulator and low voltage products 2....
RH-DV2Y RH: Company code DV stand for DC Voltage, 2 is 42 square shape size frame size : 120* 120mm , open hole size : 111* 111mm 1 is single row LCD display Dc voltage digital panel meter....
RH-3AV2Y RH: Company code 3 is three phase AV stand for AC Voltage, 2 is 42 type square shape size frame size : 120* 120mm , open hole size : 111* 111mm 3 is three rowLCD display digit power....
three phase dc amp meter current meter LCD display intelligent digital power meter for panel current meter Three phase digital ac current meter Specification accuracy of measurement Electric....
RH-AA31 96* 96 hole size intelligent single phase digital ac ammeter LED display RH: Company code 1( 3) , normally 1 stand for single phase , 1 will omitted , 3 stand for three phase AA stand for....
RH-F31 frequency meter for remote controls LED display with digital frequency meter 96* 96 RH-F31 RH: Company codeRH: Company code 1 stand for single phase , 1 will omitted F stand for Frequency, ....
RH-D2Y LCD single phase multi function monitor digital power meter with rs485 active reactive power RH-D2Y RH: Company codeRH: Company code 1 stand for single phase , 1 will omitted D stand for....
RH-D5Y LCD single phase multi function monitor digital power meter with rs485 RH-D5Y RH: Company codeRH: Company code 1 stand for single phase , 1 will omitted D stand for Multi function meter 5....
RH-3D3Y LCD display digital multi functional power meter with RS485 RH-3D3Y RH: Company codeRH: Company code 3 stand for three phase D stand for multi functional 3 is 9 mini square shape , size....
RH-3D6Y three phase LCD display monitor meter with smart digital power meter multi function power RH-3D6Y RH: Company codeRH: Company code 3 stand for three phase D stand for multi functional 6....
RH-3FHD2Y Monitor meter with power multi tariff harmonic measure multifunctional meter RH-3FHD2Y RH: Company codeRH: Company code 3 stand for three phase F stand for Multi tariff meter H stand....
RH-DA21 RH: Company code DA stand for DC current , 2is 42 square shape size frame size : 120* 120mm , open hole size : 111* 111mm 1 is single row LED display digital panel meter single row LED....
1.three phase din rail electric meter multifunction kwh meter 7pole 3* 220/ 380v 50hz by remote controll meter Specification: 1.voltage 3x230/ 400V + - 15% 50HZ 2. basic current is 10A 3.max....
1.three phase din rail electrical meter 7 pole 3* 240/ 415v 60hz 3* 30/ 100A modbus rs485 for wireless hand control electrical with free meter seal Specification: 1.voltage 3x230/ 400V + - 15% ....
1.three phase din rail energy meter 7 pole lcd display 3* 230/ 400v 50hz match for resident power meter Specification: 1.voltage 3x230/ 400V + - 15% 50HZ 2. basic current is 10A 3.max current is....