- Wuhan Guodian Mingke Electric Co., Ltd.
- Main products: Series resonance test device, Transformer tester, Circuit breaker, switch tester, High Voltage Insulation Equipm, Relay Protection Products, Cable and cable fault tester, Arrester and Insulator Test In, SF6 Test Instrument, Oil Testing Instrument, DC System and Battery Test Ins, Ground/Insulation Resistance T, Power Energy Analyzer, Power Energy Analyzer
Home > Products > High Voltage Insulation Equipm > ZGF -60KV/2MA 60KV 2ma DC Cable Test System
ZGF -60KV/2MA 60KV 2ma DC Cable Test System
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Product Details
| Brand Name | GDMK | Model Number | ZGF |
Product Description
1、The output voltage is stable: the high-frequency voltage doubler circuit is applied and the new PWM pulse width modulation technology and the voltage and current double closed-loop feedback technology are applied to improve the power supply adjustment rate and the load adjustment rate so that the voltage stability is high and the ripple is small.
2、comprehensive protection: full protection function with zero protection over-voltage protection over-current protection breakdown protection protection circuit uses nanosecond-level special sensor action fast and reliable effectively protect personal and equipment safety.
3、0.75U function: Add intelligent high-precision 0.75U function one-button button press this button the voltage and current will automatically jump to the 0.75U state which is conducive to the test of zinc oxide arrester.
4、zero boost: The boost potentiometer starts from zero adopts imported multi-turn potentiometer the boosting process is stable and the adjustment precision is high.
5、over-voltage setting: over-voltage setting uses digital dialing switch easy to operate and has a high setting accuracy.
6、one-piece design: the choice of integrated design Host and double pressure cylinder is placed in a chassis. The imported high-frequency high-voltage rectifier diode is used to make the double-pressure cylinder small in size improve the efficiency of the whole machine and is easy to carry.
7、reliable performance: the key components use high-performance imported components the pressure roller is coated with special insulating materials good electrical performance strong moisture resistance no leakage.
8、the operation is simple: the instrument interface each function button the layout is reasonable the instructions are clear easy to learn and use.
| specification | 60/2 | 60/3 | 60/5 | 120/2 | 120/3 | 120/5 |
| Rated voltage（kV） | 60 | 60 | 60 | 120 | 120 | 120 |
| Rated current（mA） | 2 | 3 | 5 | 2 | 3 | 5 |
| rated power（W） | 120 | 180 | 300 | 240 | 360 | 600 |
| Machine quality（kg） | 9 | 10 | ||||
| Machine volume（mm3） | 465*390*190 | 565*390*190 | ||||
| Double cylinder height（mm） | 440 | 535 | ||||
| Output voltage accuracy | ±(1.0%Reading ± 2 words) | |||||
| Output current accuracy | ±(1.0%Reading ± 2 words) | |||||
| Ripple coefficient | ≤0.5% | |||||
| Way of working | Intermittent use rated load 30 minutes | |||||
| Overload capability | No-load voltage can exceed 10% of rated voltage for 10 minutes | |||||
| The maximum charging current is 1.25 times the rated current | ||||||
| power supply：AC220V±10% 50Hz | ||||||
| working environment | temperature：-10-40℃ | |||||
| Relative humidity: no more than 85% at room temperature of 25 ° C (no condensation) | ||||||
| Altitude: below 1500 meters | ||||||
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- Wuhan Guodian Mingke Electric Co., Ltd.
- Contact namewangchengfeng Chat Now
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