Product Details
MID approved EM4373 CT 3*230/400V 0.05~5(6)A
three phase power quality analyzer electricity meter
The EM4373 three phase power quality analyzer 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.
Series Models:
Model | Nominal voltages | Function |
EM4373 | 3×120/208V~3×230/415V | ● 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 |
Company Profile
Shanghai Fangqiu Electric Co., Ltd. is located in Shanghai and is
specialized in manufacturing energy meters and meters' electronic
parts and components.
With an experienced and professional team, we have exported our
products to many countries and regions all over the world,
especially Asia and Europe. Our products enjoy a good reputation
among our customers.
We welcome customers, business associations and friends from all
parts of the world to contact us and seek cooperation for mutual
benefits.