4000A Current Transformer Tester In Magnetic Environment
Standard Current Transformer with Current Generator HLB-40G
Features
1) High accuracy
2) 5 to 4000A current transformer design
3) Used for precision measurement of calibration of instrument CT
4) Adopting advanced technology to ensure that it can be used in severe magnetic environment and
also not affected by position of primary conductor in the hole or in the location of return conductor
5) With facility to test the performance of CT and verify its own accuracy.
Technical Parameter
|
Rated Primary Current(A): |
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, 1000,1200,1250,1500,1600,2000, 2400, 2500, 3000, 3150, 3200, 4000A |
| Rated Secondary Current: | 5A, 1A |
| Rated Current Ratio: | 5A～4000A/5A, 5A～4000A/1A |
| Accuracy Class: | 0.05S, 0.02S, 0.01S |
| Rated Secondary Burden: | 0.2Ω (The Burden is 5VA when I2n=5A, The Burden is 0.2VA when I2n=1A) |
| Power Factor: | COSΦ=1.0 |
| Operating Range: | (1%-120%). In |
| Connection Mode: |
Fixed connection terminals at Pri.current range is 5A-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-4000A |
| Product Structure: | With Current Source |
| Input Voltage: | AC 0-250V |
| Capacity of Current Generator: | ～25kVA |
| Frequency: | 50Hz |
| Voltage Level: | AC 600V |
| Withstand Voltage: | 2000V 1min |
| Insulating Medium: | Air |
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