Triple Frequency High Voltage Generator - Yangzhou Darui

Triple Frequency High Voltage Generator - Yangzhou Darui

Published: 2020-08-26 09:19:14

Category: Induction Withstand Voltage Test Device

Product Description

Triple Frequency High Voltage Generator

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The Triple Frequency High Voltage Generator is a high voltage generator with an output capacity of 3kVA-150kVA.

Operating Environment

1. Power supply conditions: Three-phase 380V/50Hz

2. Ambient temperature: -15℃ to 40℃

3. Altitude: not exceeding 1000 meters

4. Used for AC induced withstand voltage tests of voltage transformers, motors, and transformers, to assess the insulation strength of the main and secondary windings, and can also be used as a 150Hz power source for short-term operation.

5. Input voltage: AC380V 50Hz

6. Output voltage: 300V-500V (0-5kV available upon request) For voltage >300V, an external step-up device is required.

Usage Instructions

1. Connect the working wires according to the test wiring diagram, ensuring that the triple frequency generator's housing is reliably grounded.

2. Turn on the three-phase voltage regulator power supply and adjust the three-phase voltage regulator clockwise to 380V.

3. Turn on the triple frequency power control box; the control box power indicator light (green) will illuminate. Press the start button, and the working indicator light (red) will illuminate. At this point, the triple frequency generator has produced triple frequency and voltage.

4. Rotate the single-phase voltage regulator handle clockwise to increase the voltage to the rated voltage. If the rated voltage cannot be reached, increase the three-phase voltage regulator voltage until the required voltage for the test object is achieved.

5. Closely monitor the instrument readings and the condition of the test object until the required test time is completed.

Technical Parameters

1. Working power supply: Three-phase AC 380V ±10% 50Hz

2. Rated capacity: 3KVA-30KVA (optional)

3. Output voltage: 50—500V (max 750V), 150Hz; 100—1000V (max 1500V), 150Hz

4. Capacity: 1－1000KVA

5. Waveform: Sine wave, distortion less than 1%

6. Load characteristics: Suitable for resistive, inductive, and capacitive loads

7. Output voltage 250V-1000V 150Hz waveform distortion ≤5%

8. Output capacity: 3kVA, 5kVA, 10kVA, 20kVA, 50kVA

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.

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