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WUHAN GUODIAN ZHONGXING ELECTRICAL POWER EQUIPMENT CO., LTD.

Transformer Calibrator, CT PT Calibrator, CT PT Calibration manufacturer / supplier in China, offering Instrument Transformer Calibrator, 1000A DC Circuit Breaker Tester Ampere-Second Characteristics Tester, Transformer Load & No-Load Loss Tester and so on.

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Supplier Homepage Product CT PT Tester Instrument Transformer Calibrator

Instrument Transformer Calibrator

FOB Price: US $2,400 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,400/ Piece
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Port: Wuhan, China
Transport Package: Carton
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: ZXHQ-C
  • In-phase component (%) measuring range: 0.0001~200.0
  • Quadrature Component (min) range: 0.001~ 700.0
  • Impedance measuring rang (Ω): 0.0001~20.0
  • Admittance (ms) measuring range: 0.0001~20.0
  • Dimension: 260mm (L) ×350mm (W) ×150(H) mm
  • Origin: China
  • Operating environment: 5ºC-40ºC,<80%(25ºC), Altitude<2500m
  • Warranty: 1 Year
  • Net weight: 6KG
  • Display: 320×240 LCD
  • Power supply: 220V±5V, 50Hz±0.5Hz
  • Trademark: GDZX
  • HS Code: 9030841000
Product Description

 

Features:

 

1.     320×240 LCD, broad vision, long life backlight, make it convenient to operate

2.     All English interfaces, simple and nice.

3.     Extra large display of percentage, ratio error and phase error, easy to observe.

4.     Automatic sampling, fully meet the requirements of JJG314-1993 and JJG314-1994.

5.     Automatic identification of polarity fault and ratio error mistake.

6.     Software can be upgraded with time.

7.     Completely solve the testing problems that Class S encounters.

8.     Automatic switch of measuring range.

9.     Perfect combination of advanced circuit technique and DSP; ultimately avoid the instability of the RC phase -shift circuit.

10.  Power consumption: 

<15VA (without micro-printer)

<25VA (with micro-printer)

11.  Harmonic suppression ratio: >40db

12.  Dimensions: 260mm (L) ×350mm (W) ×150(H) mm

13.  Weight: 6kg

 

 

Technique parameters

 

1. Working Condition

(1) Temperature: 5ºC-40ºC

Relative humidity: <80%(25ºC)

Altitude: <2500m

Power Frequency: 50Hz±0.5Hz

Power Voltage: 220V±5V

(2) Measuring Range

In-phase component (%): 0.0001~200.0  Resolution: 0.0001

Quadrature Component (min): 0.001~ 700.0  Resolution: 0.001

Impedance (Ω): 0.0001~20.0  Resolution: 0.0001

Admittance (ms): 0.0001~20.0  Resolution: 0.0001

(3)Basic Error:

In-phase Component:ΔX=±(X×2%+Y×2%)±Dx ( Class 1 for option)

Quadrature component:ΔY=±(X×2%+Y×2%×34.48)±Dy (Class 1 for option)

"X", "Y"--Values displayed

"Dx, Dy"--Quantization error

Dx=2, Dy=5

(4)Percentage: Class 1.5 (Class 1 for option)

2. Working Range:

(1)Current: 

    (1%-149%) In (In =5A)

       (5%-149%) In (In =1A)

(2) Voltage:

       (5%-149%) Un (Un =100V,150V,110V/3)

       (5%-149%) Un (Un =100V/3)

3. Working Load:

(1)Current: TO relative to TX<0.12Ω       cosΦ=1

(2) Voltage: a relative to x<0.25VA       (100V)

 

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