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Energy Meter Calibration Device, Standard Power Source, Instrument calibration equipment manufacturer / supplier in China, offering Single-phase multi-function Instrument Checking Device Energy Meter Calibration Device, DC System Insulation Monitoring and Detecting Apparatus, Portable Three Phase Energy Meter Calibration Testing Device and so on.

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Supplier Homepage Product Energy Test Instrument Single-phase multi-function Instrument Checking Device Energy Meter Calibration Device

Single-phase multi-function Instrument Checking Device Energy Meter Calibration Device

FOB Price: Get Latest Price
Min. Order: 1 Piece
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZX1030A
  • Dimension: 450×156×500 mm
  • Accuracy: 0.1
  • Output current: 0.025A,0.1A,1A,5A,25A,100A
  • Frequency: 45Hz~65Hz
  • Test meter Number: 1-6 PCS
  • Origin: China
  • Warranty: 1 Year
  • Working environment: 20ºC±10ºC, ≤85%RH
  • Output voltage: 0-280V
  • Output Stability: ≤0.05%/120S PF=1
  • Phase range: -180.0° ~180.0°
  • Trademark: GDZX
  • HS Code: 9030339000
Product Description
1. Built-in digital multi-function standard meter with Integrated structure of meter and power source, electrical parameters can be read via software
2. adopts DDS technology, CPLD and RAM embedded system, featured with high stability of signal source output, small fineness, low distortion
3. RAM system large color LCD display, massive information can be seen directly through screen
4. use PWM digital power amplifier with above 90% efficiency and 300KHz carrier frequency, to have advantages of low distortion, little heating, high efficiency
5. Perfect protection function: voltage short circuit alarm, open circuit and over load alarm
6. Built-in OCXO for 50KHz high precision impulse output, which can be used to calibrate energy meter clock, also can test day error/hour segment error when matching with meter calibration software (optional)
7. With 485 communication interface, can do various communications test for universal meters (optional)
Technique Parameters:
1. Instrument accuracy level: 0.1
  Built in meter accuracy level: 0.1
2. Output voltage: 0~280V
  Rated voltage range: 100V~240V (any value can be set)
  Regulation amplitude: 0~120% each gear
  Regulation fineness: better than 0.01%
  Built-in 3 terminal independent voltage circuit, each terminal output capacitance 15VA
3. Output current: 0.025A,0.1A,1A,5A,25A,100A
  Regulation range: 0~120% continuously adjustable
  Regulation fineness: better than 0.01%
  Minimum output current: 5mA  accuracy: 0.5%
4. Output power: voltage circuit 100VA, current circuit 180VA
5. Stability of output voltage current power : 0.05%/120S   PF=1  
6. Output voltage current waveform distortion: 0.5%
7. Frequency range: 45Hz~65Hz regulation fineness: 0.1Hz
8. Phase range: -180.0° ~180.0°regulation fineness: 0.1°
9. Indicating instrument accuracy level: voltmeter,ammeter ±0.2%
       Phase meter accuracy ±0.3°
       Frequency meter accuracy: ±0.1Hz
10. Test Meter numbers: 1 - 6 pcs
11. Standard crystal oscillator: 2×10-7 (optional)
12. Power supply: AC 220V±10%~50Hz
13. Maximum power consumption: 300VA
14. Working environment: temperature 20ºC±5ºC relative humidity85%
15. Size and weight: 450×156×500 mm, 20Kg


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