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Zhengzhou Great Electric Co.,Ltd.
Home ProductsCT PT Test Equipment

1A Current Transformer Test Equipment , 0.02S Current Transformer Tester

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1A Current Transformer Test Equipment , 0.02S Current Transformer Tester

1A Current Transformer Test Equipment , 0.02S Current Transformer Tester
1A Current Transformer Test Equipment , 0.02S Current Transformer Tester

Large Image :  1A Current Transformer Test Equipment , 0.02S Current Transformer Tester

Product Details:
Place of Origin: China
Brand Name: HNMC
Model Number: HES-20
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden Package
Delivery Time: 30-45 days
Supply Ability: 10 sets per month
Detailed Product Description
Accuracy Class: 0.02S (SCT) Accuracy Class: 0.05S (SPT)
Rated Primary Current: 1-3200A Rated Secondary Current: 5A, 1A
Operation Range: 1-120% Un Rated Frequency: 50 Or 60HZ
Highlight:

1A Current Transformer Test Equipment

,

120V Current Transformer Test Equipment

,

0.02S Current Transformer Tester

 

0.02S Standard Current Transformer CT PT Test Equipment Test System

 

Measure Item Test Range

 

CT accuracy test

Rated primary current range: 1A-3200A
Rated secondary current: 5A, 1A
Operation range: (1%-120%).In

 

PT accuracy test

Rated primary voltage (kV): 6, 6/√3, 10, 10/√3, 15, 15/√3, 22, 22/√3, 35, 35/√3, 40.5, 40.5/√3
Rated secondary voltage (kV): 0.1, 0.1/√3, 0.11, 0.11/√3
Operation range: (20%-120%).Un

 

Accuracy class of the measure equipments:

Product Description Accuracy Class
Standard CT (with Current Source) ±0.02S%
Standard PT (with Voltage Source) ±0.05%
CT Burden ±3%
PT Burden ±3%
Transformer Tester (Calibrator) ±1%
Control bench  

 


Technical Index of HES-1C Transformer Tester

 

Measure item: Ratio errors & Phase errors of the CT and PT
Rated current: 5A, 1A
Rated voltage: 100V,110V,120V
Multiplier: 1/√3,1/3,1,1.5,2
Accuracy class: ±1%
Operation range: (1%-120%).In, (20%-120%).Un
Frequency: 50Hz
Ratio error range: ±0.0001% ~ ±19.99%(three positions: 1.999‰, 19.99‰, 199.9‰.
Minimum resolution:0.0001%.
Phase error range: 0.01' ~ ±900'(three positions: 9.00',90.0',900')
Minimum resolution: 0.01'
Impedance range: 0.001Ω~ 19.99Ω.
Minimum resolution: 0.001Ω.
Admittance range: 0.001 ms ~ 19.99 ms.
Minimum resolution:0.001 ms.
Alarm Function: Provided the sound & light alarm function when the polarity abnormal or ratio inconsistent.

 

Input Load:

- On Standard CT secondary side: ≈0.11Ω, COSφ≈1.0

- On Test Object CT secondary side: ≈0.003Ω, COSφ≈1.0

- On Standard PT secondary side: ≈0.05VA (100V)

Communication Interface: Provided the RS232 serial communication interface
Display model: LED
Power supply: AC 220V±10%, 50Hz
Power consumption: < 20VA

 

Technical Index of FY47-49 CT Burden

Rated Current: 5A, 1A

 

 

 

Rated Burden:

I=5A:

COSФ=0.8: 2.5/3.75/5/6.25/7.5/10/12.5/15/20/25/30/40/50/60VA

COSФ=1.0: 2.5/3.75/5/6.25/7.5/10VA

I=1A:

COSФ=0.8: 0.1/0.15/0.2/0.25/0.3/0.4/0.5/0.6/0.8/1.0/1.2/1.6/2.0/2.4VA

2.5/3.75/5/6.25/7.5/10/12.5/15/20/25/30/40/50/60VA

COSФ=1.0: 0.1/0.15/0.2/0.25/0.3/0.4/2.5/3.75/5/6.25/7.5/10VA

Accuracy Class: ±3%
Operation Range: (1%-120%). In
Frequency: 50Hz
Withstand Voltage: 2kV/1min
Insulation: Air
Operating Model: Short-time

 

 

High-current Test Cables

Cables includes: 3000A(600mm2) x 3m x 1pc, 1000A(200mm2) x 3m x 1pc

500A(100mm2) x 3m x 2pcs, 250A(50mm2) x 3m x 2pc

 

 

Technical Index of HLS-30G2 Standard CT with current generator

 

Rated Primary Current(A):

1,1.5,2,2.5,3,4,5, 7.5, 10, 12.5, 15, 20, 25, 30, 40, 50, 60, 75, 80, 100, 120, 125, 150, 160, 200, 250, 300, 315, 350, 400, 450, 500, 600, 630, 700, 750, 800, 900, 1000, 1200, 1250, 1400, 1500, 1600, 1800, 2000, 2500, 3000, 3150, 3200A
Rated Secondary Current: 1A
Rated Current Ratio: 1A~3200A/5A, 1A~3200A/1A
Accuracy Class: 0.02S% or higher accuracy (optional)
Rated Secondary Burden: 0.2Ω(Burden is 5VA at I2 = 5A, Burden is 0.2VA at I2 = 1A )
Power Factor: COSΦ=1.0
Operating Range: (1%-120%). In

 

Connection Mode:

Fixed connection terminals at Pri.current range is 1A-450A

Pass-through connection with 2 turns at Pri.current range is 500A-900A

Pass-through connection with 1 turn at Pri.current range is 1000A-3200A

Product Structure: With Current Source
Input Voltage: AC 0-250V
Capacity of Current Generator: ~20kVA
Frequency: 50/60Hz
Voltage Level: AC 600V
Withstand Voltage: 2000V 1min
Insulating Medium: Air

 

 

 

Technical Index of FY95 PT Burden box

Products Description: Voltage Transformer Burden
Products Model: FY95
Rated Voltage: 100V, 100/√3V, 110V, 110/√3V
Power Factor: COSФ=0.8
Rated Burden (VA): 1.25VA, 2.5VA, 5VA, 10VA, 20VA, 40VA, 80VA
Total Burden: 158.75VA
Accuracy Class: ±3%
Operation Range: (20%-120%). Un
Frequency: 50Hz or 60HZ
Withstand Voltage: 2kV/1min
Insulation: Air
Operating Model: Short-time
Operating Condition: Temperature: 10 oC~+40 oC
Relative Humidity (RH): up to 85% (max 90%)

 

 

 

 

Technical Index of HJS-40G3 Standard PT (with Voltage Generator)

Rated Primary Voltage: 6kV, 6/√3kV, 10kV, 10/√3kV, 15kV, 15/√3kV, 22kV, 22/√3kV, 35kV, 35/√3kV, 40.5kV, 40.5/√3kV
Rated Secondary Voltage: 100V, 100/√3V, 110V, 110/√3V
Rated Voltage Ratio (kV):

6/0.11kV, 6/√3/0.11/√3kV, 6/0.1kV, 6/√3/0.1/√3kV

10/0.11kV, 10/√3/0.11/√3kV, 10/0.1kV, 10/√3/0.1/√3kV

22/0.11kV, 22/√3/0.11/√3kV, 22/0.1kV, 22/√3/0.1/√3kV

35/0.11kV, 35/√3/0.11/√3kV, 35/0.1kV, 35/√3/0.1/√3kV

40.5/0.11kV, 40.5/√3/0.11/√3kV, 40.5/0.1kV, 40.5/√3/0.1/√3kV

Accuracy Class: 0.05% (higher accuracy optional)
Rated Secondary Burden: 0.2VA(100V, 110V), 0.07VA(100/√3V, 110/√3V)
Power Factor: COSΦ=1.0
Operating Range: (20%-120%). Un
Frequency: 50Hz or 60Hz
Insulation: Epoxy resin casting or Oil
Products Structure: With voltage source
Input Voltage of the Voltage Source: AC 0-250V

 

 

 

Contact Details
Zhengzhou Great Electric Co.,Ltd.

Contact Person: Mr. Tony Han

Tel: 86-15237157117

Fax: 86-371-55692730

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