| Customization: | Available |
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| After-sales Service: | Life Time Maintenance |
| Type: | Strength Testing Machine |
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HF multi-voltage circuit
Pulse-width modulation (PWM)technology
Digital display
High accuracy measurement
Continous adjusting
Safety protection
Portable
CE mark
DC Hipot Test Set are suitable for testing
cables, zinc oxide arresters, transformers,
switchgear,rotating machinery and other
electrical apparatus.
Advantages:
1. Portable at site, light in weight & samll size.
2. Easiest to use.
3. 100KHz Pulse-width modulation (PWM) technology.
4. Advanced & durable components.
5. Digital display.
6. High accuracy resolution: voltage 0.1KV, current 0.1µA.
7. Over voltage and current protection, balance protection.
8. Smooth voltage adjusting at full range.
9. 75%VDC-1mA function,convenient to test Zinc Oxide arrester.
10. Rugged and reliable design less prone to failure from transients
11. CE mark.
Safety Features
1. Short circuit protected.
2. Over-voltage & over-current protection, ground protection, balance protection.
3. Safe, easy to use operation with emergency off and key switch lock-out.
4. Negative ouput.
5. Zero start, zero returning.
6. Zero voltage switching.
Technical Specifications
| Specification Technical Parameter |
100KV/5mA (Model no.ZGF-80KV/5mA) |
120KV/5mA (Model no.ZGF-80KV/10mA) |
|
| Output voltage | 100KV | 120 KV | |
| Output current | 5mA | 5 mA | |
| Output power | 500W | 600 W | |
| Controller's Transport weight/Netweight | 15kg/7kg (Transport size: 500x300x380 mm) |
15kg / 7kg (Transport size: 500x300x380 mm) |
|
| Dimension of multi-voltage tube | Φ90×850 mm |
Φ110×950 mm |
|
| Multivoltage tube's transport weight/ net weight | 20kg / 10kg (Transport size:1000x340x350 mm) |
25kg / 13kg (Transport size:1150x340x350 mm) |
|
| HV polarity | Polarity of negative voltage, zero voltage start, continuous adjustable | ||
| Work power | AC 220V±10%; 50/60Hz | ||
| Voltage measuring accuracy | 1.0% (full scale) ±1 digit, max resolution 0.1%kV | ||
| Current measuring accuracy | 1.0% (full scale) ±1 digit, max resolution 0.1% µA | ||
| Over voltage rectify accuracy | ≤1.0% | ||
| 0.75VDC switching error | ≤0.5% | ||
| Ripple factor | ≤1.0% | ||
| Voltage stability | Random fluctuation, when voltage change of power supply±10% ≤0.5% | ||
| Work manner | Intermittent service; 30 min of rated load;1.1 times of rated voltage use:5min | ||
| Temperature | -15ºC~50ºC | ||
| Relative humidity | When at 25ºC,no more than 90%(no condensation) | ||
| Altitude | Below 2500m | ||
| Other | Special parameter(max 800KV output) can be customized by GOLDSOL | ||
Accessaries (complete equipment)
1.Control unit
2.Power lead
3.HV shielding microammeter
4.Microammeter test line with clip
5.HF output multi-core cable
6.Special ground lead
7.Current Limiting resistor
8.Discharging rod
9.HV multivoltage tube
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