Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Item | Model | Qty. | Remark |
Automatic power frequency and frequency doubling PDF test system | 50/100 | 1 | The system comes with square wave generator and impedance unit. |
PDF test transformer | 50KVA/100KV | 1 | |
Digital Partial Discharge Tester | 124 | 1 | |
PDF frequency conversion power supply | 50KVA | 1 | |
Coupling capacitor | 100KV | 1 | |
Protection resistor | 100KV-5KΩ | 1 |
Rated capacity | 50kVA |
Input voltage | 3P, three-wire+ground, 380V±10%, 50Hz/60Hz±5Hz |
Output voltage | 0-400V, 0-100kV adjustable |
Output voltage frequency | 50-300Hz |
Control | Automatic |
Phase number | Single |
Short-circuit impedance | <5% |
Noise | <65 dB |
No-load current | <10% |
PD amount at rated voltage | <5pC |
Transformer winding | Rated short-term power frequency withstand voltage kV (root mean square) |
HV winding | Power frequency 100 (5 min) |
LV winding | 3 (1 min) |
Rated voltage | AC 380V |
Capacitance | 50KVA |
Input voltage | 0-400V |
Input frequency | 50-300Hz |
Voltage accuracy | ±0.5 |
Current accuracy | ±0.5 |
Operation method | Automatic, manual |
Data preservation | 1000 group |
Password | Multi-level permission settings |
Weight | 10kg |
Six protections | |
Low voltage protection | Low current protection |
High voltage protection | High current protection |
Over voltage protection | High Voltage Flash-over Protection |
Software operation interface | |
Operation information prompt | During automatic test, 5-stage test can be set |
Generate reports automatically | Protection status prompt |
Voltage and time graph | Primary circuit working status display |
Power frequency withstand voltage and induction withstand voltage can be switched freely |
NO. | Tuning capacitor | Unit | Sensitivity(pC)(asymmetric circuit) |
1 | 6-25-100 | pF | 0.02 |
2 | 25-100-400 | pF | 0.04 |
3 | 100-400-1500 | pF | 0.06 |
4 | 400-1500-6000 | pF | 0.1 |
5 | 1500-6000-25000 | pF | 0.2 |
6 | 0.006-0.025-0.1 | pF | 0.3 |
7 | 0.025-0.1-0.4 | pF | 0.5 |
8 | 0.1-0.4-1.5 | pF | 1 |
9 | 0.4-1.5-6.0 | pF | 1.5 |
10 | 1.5-6.0-25 | pF | 2.5 |
11 | 6.0-25-60 | pF | 5 |
12 | 25-60-250 | pF | 10 |
7R | Resistor | 0.5 |