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NR-CJ series automatic lightning impulse voltage generator

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Product patent

Product description

Product Introduction

　　There are eight impulse voltage waveforms including lightning wave, oscillating operation wave, line insulator steep wave, composite insulator steep wave and transformer induction operation wave. The technical indicators meet the requirements of national standards and IEC standards, have passed the appraisal, and the main technical performance is in a leading position in the country. ,

　　has reached the international advanced level of similar products.

Main Feature

　　◆ Complete sets of equipment and complete voltage levels;

　　◆ The impulse voltage generator circuit has a small inductance and adopts band-stop filtering measures, which can still generate a standard impulse wave under a large capacitance load, and the load capacity is large;

　　◆ High voltage utilization coefficient, lightning wave and operating wave are not less than 85% and 80% respectively;

　　◆ Convenient wave modulation, simple operation, good synchronization performance, reliable action;

　　◆ Using constant current charging automatic control technology, high degree of automation, strong anti-interference ability;

　　◆ The impulse waveform digital analysis system and the impulse voltage test data microcomputer online processing system were successfully developed, which greatly improved the impulse voltage test technology level and test efficiency.

Technical Parameters

standard (kV)	Impulse capacitance (μF)	Class capacity (μF)	Impact energy (KJ)	Level voltage (kV)	series	H(mm)	H1(mm)	H2(mm)	Weight (kg)
±300	0.1625	0.325	7.31	±150	2	1461	840	420	547
	0.25	0.5	11.25						611
±450	0.1083	0.325	10.97		3	1881	1260	420	694
	0.1666	0.5	16.87						758
±600	0.08125	0.325	14.63		4	2301	1680	420	842
	0.125	0.5	22.5						906
±750	0.065	0.325	18.28		5	2721	2100	420	1006
	0.1	0.5	28.13						1166
±900	0.0542	0.325	21.95		6	3141	2520	420	1186
	0.0833	0.5	33.74						1378
±1050	0.0464	0.325	25.58		7	3561	2940	420	1366
	0.0714	0.5	39.36						1697
±1200	0.0406	0.325	29.23		8	3981	3360	420	1545
	0.0625	0.5	45						1801

Remarks: According to customer needs, it can be customized to meet the supporting construction of the National Grid Electrical Equipment Intelligent Internet of Things Platform (EIP) digital factory, the construction of the experimental data collection platform, and the data collection and uploading.

Keyword:

Test part of cable and arrester

Comprehensive test part

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