DC High Voltage Test Set

Features: 1) DC HV tester/ hipot tester/portable-type 2) Suitable for DC HV. test or leaking current test The tester be applied in DC high voltage testing to zinc oxide lightning arrester, magnetism blowing lightning arrester, power cable, generator, transformer and switcher etc. for electrical power department or power division of enterprises.It adopts middle frequency double voltage circuit and applies newest PWM pulse wide modulation and large power IGBT parts at first. It also adopts measures such as shield, isolating and ground etc. according to electric-magnetic compatibility theory. This DC High Voltage Generator possess high quality, portable and not be destroyed when discharge at rating voltage.It is new generation products face to the new century manufactured by Wuhan Fanke Transformer Manufacturer Co., Ltd. after extracting customer’s opinion and penetrating into research. It applies modern single-chip technology and replace traditional instrument and pitch wheel switch with LCD display screen. It reserves voltage large feedback adopted by original series product and observably increases voltage stability. It also reserves 0.75UDC-1mA function of original series designed for zinc oxide arrester test. Besides it adopts operation frequency over 30kHz in order to smaller volume and lighter weight.

MODEL	60/2	60/3	80/2	80/3	100/2	100/3	100/4	120/2	120/3	120/4	200/2	200/3	200/4	200/5	200/300 3/2	200/300 4/3
(kV)	60	60	80	80	100	100	100	120	120	120	200	200	200	200	200/300	200/300
(mA)	2	3	2	3	2	3	4	2	3	4	2	3	4	5	3/2	4/3
(W)	120	180	160	240	200	300	400	240	360	440	400	600	800	1000	600	900
(mA)	3	4.5	3.0	4.5	3.0	4.5	6.0	3.0	4.5	6.0	3.0	4.5	6.0	7.5	4.5 3.0	6 4.5
(kg)	6.3	6.3	6.5	6.5	6.8	6.8	7.2	7.2	7.2	7.2	7.2	7.5	7.5	7.6	12.6	12.8
(mm)	Φ80 *500	Φ80 *500	Φ80 *570	Φ80 *570	Φ80 *620	Φ80 *620	Φ80 *620	Φ80 *770	Φ80 *770	Φ110 *770	Φ110 *770	Φ110 *770	Φ110 *770	Φ110 *770	Φ110 *1350	Φ110 *1350
HV. error	1.0%(full scale)±1 LSB
C error	1.0%(full scale)±1 LSB
error of over-voltage setting	≤1.0%
Error of 0.75               switching	≤0.5%
ripple factor	≤0.5%
voltage stability	≤0.5%(random fluctuation, power supply voltage change ±10%
operation manner	operating discontinuously: keeping rate load 30 min., operating under 1.1 multiple rate voltage: 10 min.
environment temperature	-15°C-50°C
H	≤90% when temperature is 25°C(no dewfall)

 

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