Factory direct RZMD194 multifunction power meter, www.jiandq.com
Product introduction
Multifunction power meter supplier, 194E-2S4 multifunctional electric power meter, size: 120x120mm hole size: 112x112mm features: with a 4 bit 3 LED digital tube display, can display the common power and other parameters through switch. ? in the rated voltage, the reference frequency and COS, =1.0 conditions, the load current is 0.001In, electric energy meter can start and continuous measurement of electric energy. When the rated voltage is applied to 115%, the current loop disconnect when no current, instrument without energy accumulation and pulse output.
Product attributes
Technical parameters: 1, input signal power network:: single-phase, three-phase three wire, three-phase three wire. Input voltage: rated values: AC 100V, 200V, 380V? 1.2 times the rated load: continuous, 2 times the rated value 10s. Power consumption: < 0.1VA per phase?. Resistance: resistance than 200K?. Input current: rated values: AC 1A, 5A. Overload: 1.2 times the rated value continuously, 2 times the rated value 10s. Power consumption: < 0.1VA per phase?. Resistance: resistance than 200K?. 2, the auxiliary power supply: AC/DC 80-270V. Power consumption: < 5VA
Other description
1194E-2S4 multifunction power meter with a 4 bit 3 LED digital tube display, electric parameter meter display is PT, the actual time measurement of electric parameters of CT value, namely: voltage = voltage ratio PT * input voltage value, current = current ratio of? CT × input current value, display power = power value * * current ratio of voltage ratio. Can switch to display the voltage at the first display means through the switch button panel?? show light on the first row, second row, third row LED display content representing UA, UB, UC or UAB, UBC, UCA readings. The unit of V. Indicator K or M on KV and MV. Display current but second display indicating lamp on the first row, second row, third row LED display content representing IA, IB, IC readings. The unit is A. Indicator K or M on KA and MA practical utility the second display indicating lamp on the first row, second row, third row LED display content representing P, Q, COS, W, and the unit is, Var. K or M indicating lamp on? Kw, KVar and Mw, Mvar. It showed the first row, second rows of LED showed 2 communication: serial port communication of RS485 programmable baud rate 4800/9600. Communication protocol with MODBUS communication protocol.