Current Transformer CT Volt Ampere Tester

Model NO.
GDVA-405
Usage
Transformer Tester
Transport Package
Wooden Case
Specification
65*46*40CM
Trademark
Gold
Origin
Chongqing
HS Code
9031809090
Production Capacity
1000PCS/Month
Reference Price
$ 8.10 - 9.00
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Product Description

Current Transformer CT Volt Ampere Tester

Current Transformer CT Volt Ampere Tester
Test Items of GDVA-405:

For current transformer CT  
• Voltage current characteristic curve (excitation characteristic)
• Auto calculate knee point value
• Auto display 5% and 10% error curve
• Turns ratio measurement
• Ratio error measurement
• Phase measurement (angular difference)
• Polarity determination
• Primary current injection test
• AC withstand test
• Secondary winding resistance measurement
• Secondary burden measurement
• Demagnetization of iron core

For potential transformer PT
• Voltage current characteristic curve (excitaton characteristic)
• Auto calculate knee point value
• Turns ratio measurement 
• Polarity detemination
• Ratio error measurement
• Phase masurement (angular dfrence)
• AC withstand test
• Secondary burden measurement
• Secondary winding rsistance measurement

Specifications:
 
Power supply AC220V±10%, 50Hz
Output 0 - 2500 Vrms, 5Arms ( 20 A peak )
Output current 0-1000A
Accuracy of excitation ≤0.5% (0.2%*the reading+0.3%*range)
Secondary winding resistance measurement Range 0 ~ 300Ω
Accuracy ≤0.5% (0.2%*the reading+0.3%*range)
Secondary actual burden measurement Range 0-1000VA
Accuracy ≤0.5% (0.2%*the reading+0.3%*range) ± 0.1VA
Accuracy of angular error 4 min
Accuracy of ratio error 0.05%
CT ratio measurement Range 25000A/5A ( 5000A/1A ) ≥ 5A/5A
Accuracy ≤0.5%
PT ratio measurement Range ≤ 500KV
Accuracy ≤0.5%
Operation environment Temperature: - 10ºC - 40ºC, Humidity: ≤90%, Altitude: ≤1000m
Dimension&Weight

Dimension: 4 4 0mm × 34 0mm × 3 8 0mm

Weight: ≤ 35 Kg


Standard Configurations:
 
Name  Quantity
Host machine  1
3M mask cable  2
10M mask cable 1
Grounding cable 1
Big test pliers   2
Test gasket  4
Test pin  4
Test pliers 12
Short connection cable  1
3A fuse 3
Power cable 1
Accessories bag  1
Production disk 1
User manual 2
Inspection report 1
Pass certificate 1

Current Transformer CT Volt Ampere Tester

 

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