DC High Voltage Generator DC Hipot Test Device 120kv 2mA

Product Description

Product Description

The DC high-voltage tester is mainly applicable to the DC withstand voltage test or DC leakage current test of zinc oxide arrester, power cable, transformer, circuit breaker, generator and other high-voltage electrical equipment by the power department of electric power department, industry and mining, metallurgy, iron and steel and other enterprises.

Features:
XHZG DC high voltage generator. Using AIPWM technology, the inaccurate linearity of PWM technology is adjusted, and the accuracy of the instrument is greatly improved. The AI technology screen is used to set overvoltage protection and overcurrent protection, which replaces the problem that the digital dial switch can only set the voltage value, but can not set the current value and voltage drift. 0.75U DC 1mA function button, convenient for zinc oxide arrester test, accuracy ≤ 0.5%.                        The timing function under any voltage and current, total time T1 and sectional timing T2 are added. The instrument adds the functions of perpetual calendar and time.
*The case adopts portable case, which is easy to carry.
*Using AIPWM technology, the  inaccurate linearity of PWM is adjusted, and the accuracy is greatly improved. Ripple coefficient ≤ 1%.
*AI zinc oxide arrester and oil immersed transformer measurement function. The experimental report can be saved directly, and the accuracy is ≤ 0.5%. 0.75U DC 1mA manual hold.
*AI technology is used to set overvoltage protection and overcurrent protection, which replaces the problem that the digital dial switch can only set the voltage value, but can not set the current value and voltage drift. Error ≤ 1%
*Full range smooth voltage regulation, voltage regulation accuracy ≤ 0.5%, stability ≤ 0.5%, voltage and current error ≤ 0.5% ± 1 word
*With total time T1 and sectional timing T2, and timing function under any voltage and current.
*The instrument adds the functions of perpetual calendar and time.
 

Product Parameters

 

Specifications technical parameter	60/2/3	120/2/3	60/5/10	120/5/10
Output voltage (kV)	60	120	60	120
Output current  (mA)	2/3	2/3	5/10	5/10
Output power(W)	120/180	240/360	300/600	600/120
Charging current  (mA)	3/4.5	3/4.5	7.5	7.5
Weight of control box(kg)	11.6	13	16	17.6
Weight of pressure doubling cylinder (kg)	2.3	3.6	5.8	6.3
Specification of pressure doubling cylinder (mm)	Ф90 340	Ф90 470	Ф110 480	Ф110 530
Voltage measurement error	± 0.5% (full scale) ± 1 word
Current measurement error	± 0.5% (full scale) ± 1 word
Overvoltage setting error	AI technology sets overvoltage protection and overcurrent protection error≤0.5%
0.75 switching error	High precision 0.75U DC 1mA one touch button (precision ≤ 0.5%);Most suitable for zinc oxide arrester test Most suitable for zinc oxide arrester test
Ripple coefficient	≤0.5%
operation mode	Intermittent use: rated load for 30 minutes 1.1 times of rated voltage: 10 minutes
work environment	temperature:-10ºC~+40ºC
	Relative humidity: no more than 85% at room temperature of 25 ºC (no condensation)
	Altitude: below 1500 meters
Capacitive load	The capacitance of the tested object is unlimited
Structural features	Electrical insulation double pressure cylinder
	Air insulation, no leakage

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