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Phase Angle Meter Power Analyzer key Programmer Remote Control Multifunction Energy Meter


Function Introduction
Digital intelligent 3-phases multifunction power meter is suitable for measuring and displaying all electrical parameters of V,A,W,Wh,COS,HZ, in smart power grid,smart building,SCADA System.This meter can do power analyzer such as harmonic wava of voltage harmonic and current harmonic.
Function Introduction
Function | Introduction |
Input and Output | Three-phase Voltage Input(V1,V2,V3) Three-phase Current Input (I1, I2, I3) Three Ways Relay Outputs (DO1 ~ DO3) Four digital inputs (DI1 to DI4) Analog output (AO) Electric energy pulse output |
Measure Parameter | Voltage measurement, current measurement, power measurement, frequency, power Total Harmonic Distortion of Three-phase Voltage and Current The harmonic ratio of three-phase voltage and current(2 ~ 31 times) Three-phase voltage unbalance ,Three-phase current unbalance Real-time recorded wave of Three-phase current and voltage |
Event Record | 64 events, resolution 1ms |
Over-limited Monitoring | Monitors the voltage, current, power, etc., can trigger relay action |
Communication Mode | 1 RS-485 interface, MODBUS protocol, communication speeds up to 9600bps |
Basic Measurement

Other Parameters
Name | Function | Parameters |
Rated Value | Power supply | AC/DC: Rated 220V, Voltage tolerance -20% to +20% |
AC Input
| Phase voltage: Rated 57.7V, 220V or 400V | |
Phase current: Rated 5A or 1A | ||
Analog Output(AO) | Rated 20mA, output range 4-24mA (1.2 times overload) | |
Load capacity 500Ω | ||
Switch Input | 24V DC excitation self-excitation | |
Front debounce time20ms | ||
Relay Output | Electromagnetic relay | |
Contact capacity: 5A, AC250V | ||
Power Consumption | AC current circuit: Less than 0.2A / phase (rated at 5A) Less than 0.04A / phase (rated at 1A) | |
AC voltage circuit: less than 0.5VA / phase (nominal time) | ||
Device Power circuit: less than 3W | ||
Overload Capability | AC current circuit: Rated current 1.2 times, continuous operation Rated current20 times, allowing 1s | |
AC voltage circuit: Rated voltage 1.2 times, continuous duty Rated voltage2 times , allowing 10s | ||
Rated Value | Communication Interface | Interface Type:RS-485, 2-wire |
Work: Half-duplex | ||
Communication speed:1200,2400,4800,9600 | ||
Communication protocol: MODBUS | ||
Environment Condition | Operation Temperature | -25°C~+70°C |
Atmospheric Pressure | 70kPa~106kPa | |
Relative Humidity | 5% ~ 95% (non-condensing) |
Power Reading Polar
Four quadrants and reactive energy in multifunction power meter

This multifunction power meter can analyze and control power quality,(such as unbalance of voltage and current, sequence component voltage and current, frequency deviation)record wave,energy.
This device can manage the energy efficiency management .
Frame and Install Size


Terminals Wiring




12 months from delivery date
Manufacturer would provide free repair or return if uses found the meters within 12 months starting from the EX-factory date, the sealing is untouched & complete, completely obey the conditions of transportation, storage, installation & the using environment limits.
We are professional manufacturer of instrument,such as ammeter,voltmeter,power meter,frequency meter,power factor meter,multifunction power meter,dry-type transformer temperature controller, etc.These products are used for
measuring and controlling electricity parameters in smart power grid,switch cabinet,home electricity consumption,etc.
Our products have advantages as following:Safe,Efficient,High accuracy,ISO,CE certificated
Certificates





Contact us
Ms. Joy Zhou
Zhuzhou Sanda Electronic Manufacturing Co., Ltd.
Tel: 0086-731-23161000
Mob: 0086-13507332869
QQ: 2695181524
Skype: sanda-smartpower
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