200-300KV/5MA Dual section DC High Voltage Generator

NegotiableUpdate on 06/26

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The 200-300KV/5MA dual section DC high voltage generator is mainly suitable for power departments, industrial and mining, metallurgy, steel and other enterprises to conduct DC withstand voltage tests or DC leakage current tests on high-voltage electrical equipment such as zinc oxide lightning arresters, power cables, transformers, circuit breakers, generators, etc.

Product Details

1Scope of application

200-300KV/5MADouble FestivalDC high voltagegeneratorIt is mainly suitable for power departments, industrial and mining, metallurgy, steel and other enterprises to conduct DC withstand voltage tests or DC leakage current tests on high-voltage electrical equipment such as zinc oxide lightning arresters, power cables, transformers, circuit breakers, generators, etc.

Boosting method: manual boosting.

IITechnical Features

1、The chassis adopts a portable chassis, which is easy to carry.

2The200-300KV/5MADouble FestivalDC high voltagegeneratoradoptAIPWMTechnology, yesPWMThe inaccurate linearity has been adjusted, resulting in a significant improvement in accuracy. Ripple coefficient ≤1%.

3TheAIMeasurement function of zinc oxide lightning arrester and oil immersed transformer. You can directly save the experimental report with an accuracy of ≤0.5 %. Keep manual0.75UDC1mA.

4、adoptAITechnical settings for overvoltage protection and overcurrent protection have replaced the problem of digital dial switches only being able to set voltage values, not current values and voltage drift. Error ≤1%

5、Full range smooth voltage regulation, voltage regulation accuracy≤0.5%Stability ≤0.5%Voltage error ≤1%±1a character,Current Wu difference ≤0.5%±1a character

6、With total timeT1And segmented timingT2, and timing function at any voltage and current.

7、The instrument has added perpetual calendar and time functions.

8Data return function: equipped with Bluetooth mode to connect and communicate with mobile devices（optional）

9The data transmission protocol meets the requirements of the State Grid's "Technical Specification for Data and Communication of Digital Testing Instruments for Electrical Equipment"（optional）

10Equipped with unlimited Bluetooth interface, compatible with IoT programming for data upload and management（optional）

11The leakage current is transmitted back to the control box using wireless data transmission technology and wireless transmission microampere meters to protect the safety of experimental personnel. （optional）

IIIPerformance Specifications

specification Technical specifications	200/2/3		300/2/3	200/5/10		300/5/10
output voltage (kV)	200		300	200		300
output current (mA)	2/3		2/3	5/10		5/10
output power (W)	400/600		600/900	1000/2000		1500/3000
charging current (mA)	3/4.5		3/4.5	7.5		7.5/15
Control box weight(kg)	13.1		13.1	13.1		13.1
Weight of the pressure doubling cylinder(kg)	23		26	23		26
Specification of pressure doubling cylinder(mm)	F110 910		F110 1200	F110 910		F110 1200
Voltage measurement error	≤1%(Full degree) ±1a character
Current measurement error	≤1%(Full degree) ±1a character
Overvoltage setting error	AITechnical settings for overvoltage protection and overcurrent protection. Error ≤1%
0.75Switching error	high precision0.75UDC-1mAOne touch button (accuracy ≤0.5％） Suitable for testing zinc oxide lightning arresters
Ripple coefficient	≤0.5％
working power supply	voltage	V			AC220±10%
	frequency	HZ			50±1
working method	Intermittent use: rated load30minute 1.1Multiple rated voltage usage:10minute
working environment	temperature-10℃～+40℃
	Relative humidity: Room temperature is25Not greater than at ℃85%(No condensation)
	altitude1500Below meters
With capacitive load	The capacitance of the test sample is unlimited
structural characteristics	Electrical insulation voltage doubling cylinder
	Air insulation, no leakage concerns