RDCJ-DY Series Impulse High Voltage Generator

Learn about the RDCJ-DY series impulse voltage generator used for electrical equipment testing, including lightning impulse full wave, chopped wave, and switching impulse wave. Supports 8 standard waveforms and complies with IEC and national standards for high-voltage testing applications.

Model：RDCJ-DY

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Product Features

1. Supports lightning impulse full wave, chopped wave, and switching impulse voltage testing for electrical equipment

2. Generates 8 standard waveforms including lightning, switching, chopped, oscillating, steep wave types for insulators and transformers

3. Fully compliant with IEC and national standards, meeting international advanced technical level

4. Designed with low loop inductance and filtering measures to ensure stable impulse wave under large-capacity loads

5. High voltage utilization with strong load capacity and easy waveform adjustment

6. Simple operation with accurate synchronization and high reliability

7. Constant current charging system with high automation and strong anti-interference performance

8. Built-in digital measurement and computer-based data analysis system for efficient impulse test processing

FAQs

Q1: What makes the RDCJ-DY generator suitable for high-load testing?
A: It features optimized circuit design, high voltage utilization efficiency, and strong load capacity for stable operation.

Q2: How does the system improve testing efficiency?
A: It uses digital measurement and a computer-based data processing system for real-time analysis and faster test results.

Q3: What charging technology is used in this impulse generator?
A: It uses constant current charging technology with high automation and strong anti-interference performance.

Q4: Is the operation of the RDCJ-DY system complicated?
A: No, it is designed for simple operation with reliable synchronization and stable triggering performance.

Q5: What advantages does the multi-waveform function provide?
A: It allows one system to simulate different real-world impulse conditions, improving testing flexibility and coverage.

Standard Voltage	Impulse Capacitance(µF)		Classes Capacitance(µF)		Impulse Energy(kJ)	Classes Voltage(kV)	Class		Weight(kg)
±300~±900	0.133~0.111		0.4~1		6~45	±100	3~9		547~1378
±1000~±1600	0.05~0.0937		0.5~1.5		25~120		10~16		1366~1880
±1800~±2400	0.056~0.0833		0.5~1		90~240	±200	9~12		7353~11574
±2800~±3200	0.0357~0.0625		0.5~1.5		140~320		14~16		10266~15680
±3600~±4800	0.0278~0.03125		0.5~2		80~240		18~24		15480~23500
Technique Parameters
Items				1,1.2/50µs 2,250/2500µs 3,2~5µs etc waveforms
Output Peak Value				100~10000kV
T1 Wave Front Time				1.2µs±30%
T2 Wave Tail Time				50µs±20%
Reverse Overshoot				<20%
Voltage Polarity				Positive/negative(manual shifting)
Waveform Shift				Auto shifting
Charging Time				10s~999s, set arbitrarily
Instability of charging voltage				<1%
External Input				50Hz/60Hz
Trigger Method				Auto or manual, can single trigger
Trigger Maloperation rate				<1%
Trigger Range				100% rated charging voltage
Display Screen				17-inch TFT color screen
Measurement Display Precision				Better than 3%
Tested Product Residual Voltage				<5kV
Voltage Measurement				Use damped impulse divider
Oscilloscope				TBS series, optional
Insulation Strength				≤500V RMS (common to ground refer PE)
General Parameters
Power Source				AC220V±10%, 50/60Hz
Environment Temperature				-10±40ºC
Relative Humidity				35%-85% RH (no condensation)
Ground Resistance				≤0.5Ω
Structure Type				Open structure, independent control cabinet and main body, optical fiber connection
Control Console				1.8M(length)1.2M(height)1M(width)
No conductive dust, no fire and explosion hazards, no corrosive metal and insulation gas, waveform
of power voltage is sine wave, distortion <5%.
Equipment model selection parameters
Nominal Total Voltage kV		Class	Impulse Capacitance (μF)		Impulse Level Capacitance(μF)	Total Charging Power(kJ)		Application
±300~±900		3~9	0.133~0.111		0.4~1	6~45		35~110kV
±1000~±1600		10~16	0.05~0.0937		0.5~1.5	25~120		<220kV
±1800~±2400		9~12	0.056~0.0833		0.5~1	90~240		220kV~500kV
±2800~±3200		14~16	0.0357~0.0625		0.5~1.5	140~320
±3600~±4800		18~24	0.0278~0.03125		0.5~2	80~240
Minimum time difference between pulse			30s			40s
Generator capacity per level			≤1600kV use 100kV single side charging 1			≥1600kV use 100kV double sides charging