shanghai fangqiu electric co.,ltd
shanghai fangqiu electric co.,ltd
Add to Cart
MID approved EM4373 CT 3*230/400V 0.05~5(6)A
three phase power quality analyzer meter
electricity meter with energy management system
The EM4373 power quality analyzer meter is a standard four-module 72mm width, which can be used for single-phase two-wire/three-phase three-wire/three-phase four-wire power grids.The instrument provides real-time monitoring of A/B/C three phase Voltage(L-N,L-L), Amp, kW, kVA, kvar, PF, include maximum, minimum, average values. Phase angle, voltage phase sequence indications and Voltage asymmetry & current asymmetry. PT ratio& CT ratio selectable, THD up to 41th order for voltage& current and Maximum demand on Amp & kW& kVA.
The instrument is connected to an external miniature contactor, which can realize remote on/off control of household equipment; The meter can also be used in a dual-power system to measure grid and generator charges; The instrument's RS485 communication port allows remote system connection to provide all parameters in real time. User can define modbus protocol .SDM630mct SDM630mct three phase SDM630 modbus
Series Models:
Type | Nominal voltages | Function |
EM4373 |
3×120/208V~ 3×230/400V
| ● Compatible with LV,MV,HV applications ● System wiring method Y/Δ, Voltage L-L from 208V up to 415V ● More than 300 electrical parameters measured and displayed ● Harmonic analysis of voltage and current up to 41st order ● Phase sequence indication ● Voltage Asymmetry (Phase-Phase, Phase-Neural), Current Asymmetry ● Max & Min & Average &demand measure ● Load survey/profile, interval programmable ● Built-in RS485 communication port,modbus protocol ● Available the remote firmware upgrade of the instrument |
