0.05S Class CT PT Test Equipment With Auto Protection
Portable CT PT Test Equipment System HEW-15
1) Can test error, impedance and admittance of CT & PT
2) Fast test speed and accurate data
3) With auto protection for polarity reverse connection, indication of wrong wiring & error beyond range
4) Auto save test data, and print in local test site, also can upload to PC
5) Voltage regulator: AC 220V+/-10% input
HEW-2000W Digital Transformer Tester
| Rated current &voltage | 5A,5A(S), 1A, 150V, 100V, 110/√3V, 100/√3V, 100/3V etc |
| Measuring Range | |
| Ratio error | 0.001%-19.99% |
| Phase error | ±0.001' ~ ±999.91' |
| Impedance | 0.001Ω~ 19.99Ω. Minimum resolution: 0.001Ω |
| Admittance | 0.001 ms ~ 19.99ms. Minimum resolution:0.001 ms |
| Power consumption | < 20VA |
| Rated frequency | 50 or 60HZ |
HL50-14 Standard Current Transformer
| Rated primary current(A) | 5-5000A |
| Rated secondary current | 5A,1A |
| Accuracy class | 0.02% or 0.05S% |
| Rated secondary load | 0.2 ohm |
| Frequency | 50HZ |
| Operating Range | 1%--120% |
SZ5 Current Generator
Main Technical Parameter
| Products Description: | Current Generator |
| Products Model: | SLQ-15KVA |
| Input Voltage: | AC 0-250V |
| Output Current: | AC 0-5000A |
| Rated Capacity: | 15kVA |
| Rated Input Current: | AC 60A |
| Frequency: | 50Hz |
| Current Output Model: |
Fixed terminal at current is 50A, 200A, 500A Through-hole connection at current is 500A-5000A |
| Products Shape: | Stainless Steel Box |
| Working condition: | 0 - 40ºC, RH ≤ 90% |
CT burden box
| Rated Current | 5A or 1A (optional) |
| Operating Range | 1%--120% |
| Rated load (VA) |
CosФ = 0.8: 2.5, 3.75, 5, 6.25, 7.5, 10, 12.5, 15, 20, 25, 30, 40, 50, 60 VA or more options CosФ = 1.0: 2.5, 3.75, 5, 6.25, 7.5, 10 VA or more options |
| Rate Frequency | 50Hz |
| Accuracy Class | ±3% |
VT burden Box
| Rated voltage | 100V, 100/√3V or more options |
| Operation Range | 20%--120% |
| Rated load | 1.25VA, 2.5VA, 5VA, 10VA,20VA, 40VA, 80VA (Total load:158.75 VA) or more option |
| Fundamental error | ±3% |
| Power factor | COSФ=0.8 |
| Rated Frequency | 50Hz |
HJS63-18 Standard PT (with Voltage Generator)
Main Technical Parameter
| Products Description: | Standard Voltage Transformer (with Voltage Generator) |
| Products Model: | HJS-35G3 |
| Rated Primary Voltage: |
6kV, 10kV, 22kV, 35kV, 38.5kV 6/√3kV, 10/√3kV, 22/√3kV, 35/√3kV |
| Rated Secondary Voltage: | 110V, 110/√3V, 100V, 100/√3V |
|
Rated Voltage Ratio: |
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 |
| Accuracy Class: | 0.05S%,0.02%, 0.01% ,(optional) |
| Rated Secondary Burden: | 0.2VA(110V, 100V), 0.07VA(110/√3V, 100/√3V) |
| Power Factor: | COSΦ=1.0 |
| Operating Range: | (20%-120%). Un |
| Frequency: | 50Hz |
| Insulation: | Epoxy resin casting |
| Product Structure: | With Voltage Generator |
| Input volage of the Voltage Generator: | AC 0-250V |
| Product Shape: | Stainless Steel Box |
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