0.05% Standard Bench Type CT PT Test Equipment Test Bench HES-10
System Configuration:
1) HES-10 CT&PT Test Bench
2) HES-1C Digital Transformer Tester
3) FY49 Current Transformer Burden (5A/1A optional)
4) HLS-30G2 Standard Current Transformer ( with Current Source)
5) FY95 Voltage Transformer Burden (100V,100/√3V or other ratio requirements are available)
6) HJS-35G2 Standard Voltage Transformer ( with Voltage Source)
7) Current Transformer Primary Testing Cable
8) CT & PT Secondary Testing Cable
9) PC Test software
Main Function
Ratio error and phase angle error test of CT & PT
Technical Parameter & Features
HES-10 CT&PT Test Bench
| Input Voltage |
AC 220+/-10% 50HZ, Single Phase |
| Output voltage |
AC 0-250V |
| Rated Capacity |
10KVA |
| Adjustment method |
Manual, coarse & fine adjustment |
| “Open-circuit demagnetization”, “Closed-circuit demagnetization”, “Error measurement” |
| Over current protection |
| Equipment Can be installation and placed: FY current transformer burden,FY voltage transformer burden,HES-1C Digital Transformer Tester,Other Control function etc |
HES-1C Digital Transformer Tester
| Rated current &voltage |
5A, 1A, 110V, 110/√3V, 100/√3V, 100/3V etc |
| Measuring Range |
| Ratio error |
±0.0001% ~ ±19.99%(three positions: 0.1999%, 1.999%, 19.99%). Minimum resolution:0.0001%. |
| Phase error |
±0.01' ~ ±900'(three positions: 9.00',90.0',900'). Minimum resolution: 0.01' |
| 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 |
HLS-30G2 Standard Current Transformer with current generator
| Rated Primary Current (A) |
5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 75, 80, 100, 120, 150, 160, 200, 250,300, 315, 400, 500, 600, 630, 750, 800, 1000, 1200, 1250, 1500, 1600, 2000, 2500, 3000, 3150....or More (optional) |
| Rated Secondary Current |
5A, 1A |
| Accuracy class |
0.05% or higher |
| Rated secondary load |
0.2 ohm |
| Frequency |
50HZ |
| Operating Range |
1% - 120% |
| Current source Capacity |
10kVA or more |
FY49 current transformer burden
| 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% |
FY95 Voltage transformer burden
| 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 |
HJS-35G3 Standard Voltage Transformer with Voltage Generator
| Rated primary voltage |
6kV,10kV,15kV,22kV,35kV or more option |
| Rated secondary voltage |
100V,100/√3V,110V,110/√3V, or more option |
| Accuracy class |
0.05% or higher accuracy class |
| Secondary capacity |
0.5VA or more option |
| Power factor |
cosΦ=1.0 |
| Power frequency |
50HZ |
| Range of operating voltage |
20%--120% |
| Current transformer primary test cable |
2000A x 3m x 1set,1000A x 5m x 1set
500A x 1.5m x 2set,250A x 1.5m x 2set,100A x 1.5m x 2set
|
| CT PT secondary test cable |
Provided |
Product Tags:
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0.05% CT PT Test Equipment Phase Angle Error Measurement Images
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