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HGQB-CCT/PT Calibrator

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
GDMK
Place of Origin:
China
Model Number:
HGQB-C
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Wuhan Guodian Mingke Electric Co., Ltd.
Verified Business License
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Port of Shipment:
China
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Delivery time depends on order quantity.

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Brand Name GDMK
Place of Origin China
Model Number HGQB-C
product brief introduction Product Introduction

Intelligent instrument calibrator for PT CT error and impedance admittance test.It meets the requirements of jjg313-94 current transformer verification regulation and jjg314-94 voltage transformer verification regulation.

Product nickname：transformer calibrator、Transformer current calibration instrument、Automatic transformer calibrator、Automatic current transformer calibrator、Automatic voltage transformer tester、Current transformer field calibrator、Voltage transformer field calibrator

Product Parameter Product Parameters
 
Use environment:
 
1. Temperature: 5 ℃ -- 40 ℃ relative humidity:
 
Power frequency: 50Hz ± 0.5Hz power voltage: 220V ± 5V
 
2. Measurement range:
 
In phase component (%): 0.0001 ～ 200.0 resolution: 0.0001
 
Orthogonal component (min): 0.001-700.0 resolution: 0.001
 
Impedance (Ω): 0.0001 ～ 20.0 resolution: 0.0001
 
Mobility (MS): 0.0001 ～ 20.0 resolution: 0.0001
 
3. Basic error:
 
In phase component: Δ x = ± (x × 2% + y × 2%) ± DX (with level 1 option)
 
Orthogonal component: Δ y = ± (x × 2% + y × 2% × 34.48) (Level 1 optional)
 
"X", "Y" - display value of the instrument
 
"DX, Dy" - quantization error of instrument Dx = 2, Dy = 5
 
4. Dial indicator: level 1.5 (optional level 1)
 
Scope of work:
 
1. Current: (1% - 149%) in (in = 5a)
 
（5%－149%）In（In =1A）
 
2. Voltage: (5% - 149%) UN (UN = 100V, 150V, 100V / √ 3)
 
（5%－149%）Un（Un =100V/3）
 
Workload:
 
1. Current: TO to TX ＜ 0.12Ω cos Φ = 1
 
2. Voltage: A to X ＜ 0.25va (100V)
 
5. Power consumption: ＜ 15va (without micro printer)
 
＜ 25VA (with micro printer)
 
6. Harmonic suppression ratio: ＞ 40dB
 
7. Boundary dimension: 260 × 350 × 150 mm
 
8. Weight: 6kg

product features Product Characteristics
  • 1. With 320 × 240 lattice liquid crystal, it has a large visual range and long life backlight lighting, which is convenient to use.
     
    2. All English operation interface, beautiful interface.
     
    3. The dial indicator, ratio difference and angle difference are displayed in large font, which is convenient for users to observe.
     
    4. Fully meet the requirements of JJG314-1993 and JJG314-1994, automatic sampling.
     
    5. Automatic judgment of polarity error, ratio error.
     
    6. The upper computer software has the open function of virtual instrument.
     
    7. Completely solve the problem of S-level measurement.
     
    8. Automatic range change.
     
    9. The unique circuit and DSP technology are combined perfectly to eliminate the instability of the resistance capacitance phase-shift circuit.


Product Tags: transformer calibrator , Transformer current calibration instrument

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Wuhan Guodian Mingke Electric Co., Ltd.
Verified Business License
Business Type
Manufacturer
Year Established
2014
Main Markets
Southeast Asia
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