Impulse Voltage Test System Lightning Impulse Current Generator Impulse Current Generator

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDZD
• Nominal Voltage: 300kv
• Charging Voltage Instability: <±1.0%
• Rated Energy: 45kj
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Waveform Deviation Range: T1: 7-9us, T2: 20-22us
• Rated Voltage: 150kv
• Reverse Peak Coefficient: ≤20%
• Total Number of Levels: 2 Levels
• Rated Capacitance: 2f/150kv
• Power: Electronic
• Minimum Output Voltage: ≥±10% Rated Voltage
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 25.000kg

Product Description

 

Product Description

 

Product Overview

This generator is suitable for large current test and lightning current residual voltage test of lightning arrester of 36kV and below.

 

Technical indicators

 

1. Nominal voltage: 300kV

2. Rated voltage: 150kV

3. Rated energy: 45kJ

4. Impact capacitance: 75k/2uF*8 units

5. Total number of levels: 2 levels

6. Output waveform: 8/20 waveform 10kA, meeting the test of 36kV entire lightning arrester

7. Waveform deviation range: T1: 7-9uS, T2: 20-22uS

8. Reverse peak coefficient: ≤20%

9. Rated capacitance: 2F/150kV

10. The impact current waveform parameters and their deviations meet the requirements of GB/T 311.1 and GB/T 16927.1 national standards.

11. Minimum output voltage: ≥±10% rated voltage

12. Charging voltage instability: <±1.0%

13. Duration of use: above 2/3 rated voltage, charge and discharge once every 120 seconds for continuous operation, below 2/3 rated voltage, charge and discharge once every 60 seconds for continuous operation

Follow technical standards

GB7449 Test guide for lightning impulse and switching impulse of power transformers and reactors;

GB1094.3 Power transformers Part 3 Insulation level and insulation test;

 

GB/T 311.1 Insulation and coordination of high-voltage transmission and transformation equipment;

GB/T 16927.1 High voltage test technology Part 1 General test requirements;

GB/T 16927.2 High voltage test technology Part 2 Measurement system;

GB/T 16896.1 Digital recorder for high voltage impulse test;

ZBF 24001 Implementation details of impulse voltage test;

GB/T11920 General technical conditions for centralized control devices of power station electrical parts;

GB/T191 Packaging, storage and transportation graphic signs;

DL/T 846.1 General technical conditions for high voltage test equipment Part 1: High voltage divider measurement system

DL/T 848.2 General technical conditions for high voltage test equipment Part 2: Power frequency high voltage test equipment;

DL/T 848.3 General technical conditions for high voltage test equipment Part 3: Transformer for testing without partial discharge;

DL/T 848.5 General technical requirements for test equipment Part 5: Impulse voltage generator.