Factory Direct Insulation Induced Voltage Withstand Test Device Multi Frequency Withstand Voltage Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDSF
• Input Voltage: 220V or 380V
• Input Frequency: 50Hz Sine Wave
• Output Capacity: 5kVA, 10kVA, 15kVA (Optional)
• Output Voltage: 0-380V
• Waveform Distortion Rate: ≤ 3%
• Empty Running Time: ≤ 5 Minutes
• Load Running Time: 40-60s
• Output Frequency: 50Hz, 100Hz, 150Hz, 200Hz (Optional)
• Power: Electronic
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Output Current: 20A
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000
• Production Capacity: 1500 Pieces

Product Description

Product Introduction

The KDSF series multi frequency induction withstand voltage test device adopts power electronic technology, and the internal core part uses a frequency converter regulator. Parameter preset, protection setting, frequency selection, voltage regulation control, etc., using digital control technology. Built in computer, 7-inch color LCD display, data storage can reach 200 sets.

 

Detailed parameters:
Output capacity	5kVA, 10kVA, 15kVA (optional)
Input voltage	AC single-phase 220V ± 10% (can also be connected to three-phase 380V ± 10%).
Input frequency	50Hz sine wave
Output voltage	0-380V (voltage can increase after adding a step-up transformer, additional configuration)
Output frequency	50Hz, 100Hz, 150Hz, 200Hz (optional), or you can set the frequency yourself.
Waveform distortion rate	≤ 3%
Output current	20A
Empty running time	≤ 5 minutes
Load running time	40-60S

Product features

 Adopting touch operation mode.

Test frequencies of 50Hz, 100Hz, 150Hz, and 200Hz can be preset (optional), and the voltage can be adjusted by touch (the step size can be adjusted in real time, selecting 1V, 2V, or 5V) to achieve multi frequency test voltage output of this device.

External LC filtering circuit ensures that the waveform distortion rate is within the specified range. An external compensation inductor with a tap is installed to compensate for the capacitive current of the tested equipment and improve the device's load capacity.

Due to the abandonment of the traditional generation principle of three-phase five column triple frequency generator, the following advantages are brought about:

Small size, light weight, easy to carry, and convenient for high-power conversion.

Not only can it generate triple frequency, but it can also generate test voltage outputs of 1, 2, 3, and 4 times frequency.

The operation and wiring are simple, which greatly reduces the requirement for on-site test power supply capacity.

Widely used for conducting frequency doubling induction voltage withstand tests on voltage transformers;

Conduct phase division frequency doubling induction voltage withstand test on power transformers;

Perform frequency doubling induction voltage withstand test on other induction coil type electrical products.