Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd ELECTRICAL TECHNOLOGY SECURITY EXPERTS
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AC High Voltage Tuning Resonance Insulation Tester For Hydraulic Generator Test
Product Description:
HZTG-XZ series tuning resonance test device, the device is mainly designed for AC voltage withstand test of 11 kv / 30 mw hydroelectric generator, reactor uses two separate design, the device is mainly composed of control power source, excitation transformer, reactor, capacitive voltage divider.
Product Features:
1. Device has over-voltage, over-current, zero start, system detuning (arc-over) protective functions, over-voltage and over-current protection values can be based on user needs to adjust the arc-over protection action of tested product during arc-over process, and can write arc-over voltage values, for experimental analysis.
2. The whole device is very light, maximum weight ≤40kg, which is easy to use on site.
3. The device has four working modes, which makes it convenient for users to flexible choose according to on site situation and improve the test speed. The working mode is: automatic mode, manual mode, and automatic tuning set-up voltage by manual mode.
4. Can store and remote printing data, the serial number of data stored is number, convenient to help users to identify and find.
5. Starting point can be set arbitrary within the prescribed scope when device automatically scan frequency, frequency scan direction can be upward, downward, LCD screen display scanning curve at the same time, it is convenient for user intuitive understanding whether find resonance point.
6. With DSP platform technology, it is convenient to add and subtract functions and upgrades according to the user's needs, which also makes the human-computer exchange interface more humanization.
Product Parameters:
| Rated Output Voltage | ≤0~50kV(AC effective value) |
| Output Frequency | 45~65Hz |
| Resonate Voltage Waveform | Pure sine wave, distortion≤1.0% |
| Working Method | Continuous working time 5 min under full output power |
| Quality Factor | 10~40 |
| Frequency Adjustment Sensitivity | 0.1Hz, instability<0.05% |
| Maximum Measured Capacity | ≤5000kVA |
| Power Source | 220V / 380V±10%, power frequency 50Hz/60Hz±5% |
Serial products configuration and application range:
| Mode | Control Console | Application(AC voltage withstand test for generator or motors , voltage≤20kV, measured frequency: 50Hz±2Hz) | |||
| Reactor | Excitation Transformer | Divider | Application | ||
| HZTG-XZ-100/50 | 10kW/220V | 50kV/1A one set | 10kV/5kV | 50kV/500pF | Generator 0.07~0.13uF 10kV cable(300mm) cable ≤1.0km |
| 50kV/1A one set | |||||
| HZTG-XZ-150/50 | 15kW/380V | 50kV/1.5A one set | 15kV/5kV | Generator 0.13~0.2uF 10kV cable(300mm) cable ≤1.5km | |
| 50kV/1.5A one set | |||||
| HZTG-XZ-225/50 | 25kW/380V | 50kV/1.5A two sets | 25kV/5kV | Generator 0.2~0.27uF 10kV cable(300mm) cable ≤2.5km | |
| 50kV/1.5A one set | |||||
| HZTG-XZ-350/50 | 30kW/380V | 60kV/2A two sets | 30kV/5kV | Generator 0.27~0.33uF | |
| 60kV/2A one set | |||||
Note: Can be customized according to the measured equipment.
Case Display:
Quality Guarantee: One year quality guarantee after shipment.