Warranty: | 2 Years |
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Display: | Digital |
Installation: | Direct Connected |
Usage: | Multi-Functional Energy Meter |
Electric Equipment: | Three-phase Four-wire |
Theory: | Electronic Meter |
Customization: |
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three phase digital multifunction power meter modbus Volt/Amp/Hz/Watt
3-phase Multifunction Power Meter
Mainframe Measurement:
current, phase voltage, line voltage, active power, passive power, power factor, frequency, input&output active energy(1 channel pulse output), input&output passive energy, MODBUS-RTU protocol, LCD display
Expansion modules:
Technical Parameter:
Measuring Current: 0.5% Measuring Voltage: 0.5% Measuring Power: 0.5% Active energy: 1% Reactive energy: 2% Accuracy Class: 1 Measuring Frequency: 0.05Hz
Operating Temperature: -10 ~ +55 Dimensions: 96x96x102mm
Electrical Characteristics | |||||
Measurement type | Three-phase three-wire AC system | ||||
Three-phase four-wire AC system | |||||
Sampling rate | 64 times per cycle | ||||
Data refresh rate | 1S | ||||
Measurement Accuracy | Current | 0.50% | |||
Voltage | 0.50% | ||||
Power | 0.50% | ||||
Frequency | 0.05Hz | ||||
Active energy | 1% | ||||
Passive energy | 1% | ||||
Input voltage characteristics | Measuring voltage | 3×220/380V (connected directly) | |||
3×57.7/100V (connected by CT) | |||||
Allowed overload | 1.2 times / continuous | ||||
Input impedance | 1.2 MΩ | ||||
Input current characteristics | Measuring voltage | 1A or 5A (connected directly) | |||
0~9999A (connected by CT) | |||||
Allowed overload | 1.2 times / continuous | ||||
Input impedance | <0.1Ω | ||||
Binary input | Working voltage | Passive dry contact (built-in +15VDC power supply) | |||
Input impedance | 5 KΩ | ||||
Isolation voltage | 2 KV | ||||
Relay output | Node type | Mechanical shock | |||
Node capacity | 220 VAC/5A , 30 VDC/5A | ||||
DC Current analog outupt | Open circuit voltage | 15VDC | |||
load capacity | ≤500 Ω | ||||
Isolation voltage | 2 KV | ||||
DC Voltage analog outupt | short-circuit current | ≤ 10mA | |||
load capacity | ≥ 1KΩ | ||||
Isolation voltage | 2 KV | ||||
Working power supply | AC | 85~265 VAC / 45-65Hz | |||
DC | 100~300 VDC | ||||
Dissipation | <3 W | ||||
Mechanical properties | |||||
Weight | 0.5kg | ||||
IP protection grade | Panel IP52, Body IP30 | ||||
Size | 96×96×102 mm | ||||
Operating temperature | -10~+55 | ||||
Storage temperature | -20~+70 | ||||
Relative humidity | 5%~90% RH, no condensation | ||||
Electromagnetic compatibility | |||||
Anti static electricity discharge interference | IEC 61000-4-2, Level 4 | ||||
anti fast transient pulse | IEC 61000-4-4, Level 4 | ||||
Anti surge | IEC 61000-4-5, Level 3 | ||||
Anti frequency magnetic field | IEC 61000-4-8, Level 3 | ||||
Electrical insulation | |||||
Insulation resistance | GB/T 13729, >50MΩ | ||||
Frequency withstand voltage | GB/T 13729, AC 2KV 50HZ /1 min | ||||
Impulse voltage | GB/T 13729, 5KV, 1.2/50us |
Certificate
Why Choose Us?
1. 24 * 7 After Sales Services.
2. 17 years focus on electric power testing and energy management solution
3. 30 experts R&D team.
4. Good quality and competitive price, supplied our products to many well-known companies and exported to
over 70 countries worldwide.
5. 2 years quality warranty for energy meter, 3 years free warranty and life maintenance for electric power
testing instrument.
In year 2016, please meet us in
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