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    D type Impulse Current Test Systems

    Application The D type impulse current test systems are specially designed to generate impulse current of exponential shapes. The system can be designed in various ways for meeting customers’ requirements. The very user-friendly control unit can be expanded with a standard interface so that the tests can be controlled from a host computer.
  • Category:
    D type Impulse Current Test Systems
  • Browse number:
    1041
  • Release time:
    2019-04-29 17:04:14
  • INQUIRY

System Configuration

The test system includes the following main components:

QQ图片20190904102855.png  HV charging unit

QQ图片20190904102855.png  Impulse current generator

QQ图片20190904102855.png  Central spark gap

QQ图片20190904102855.png  Housing of test object

QQ图片20190904102855.png  Automatic earthing system

QQ图片20190904102855.png Automatic control system

QQ图片20190904102855.png  Measurement system





Model No

Shapes

Current Peak

Remark

GIC60S

8/20μs

60kA±10%

RC circuit directly discharge

GIC100S

8/20μs

100kA±10%

RC circuit directly discharge

GIC150S

8/20μs

150kA±10%

RC circuit directly discharge

GIC200S

8/20μs

200kA±10%

RC circuit directly discharge

GIC25H

10/350μs

25kA±10%

RC circuit directly discharge

GIC50H

10/350μs

50kA±10%

RC circuit directly discharge





GIC100H

10/350μs

100kA±10%

RC circuit directly discharge

GIC100D

8/20μs

100kA±10%

RC circuit directly discharge

10/350μs

20kA±10%

GIC150D

8/20μs

150kA±10%

RC circuit directly discharge

10/350μs

30kA±10%





GIC200D

8/20μs

200kA±10%

RC circuit directly discharge

10/350μs

35kA±10%

GIC250D

8/20μs

250kA±10%

RC circuit directly discharge

10/350μs

200kA±10%






Application

The D type impulse current test systems are specially designed to generate impulse current of exponential shapes. The system can be designed in various ways for meeting customers’ requirements. The very user-friendly control unit can be expanded with a standard interface so that the tests can be controlled from a host computer.

The test object includes the below electrical apparatus:

QQ图片20190904102855.png  SPD (surge protective device)

QQ图片20190904102855.png  Varistor, GDT, TVS

QQ图片20190904102855.png  Lightning rod

QQ图片20190904102855.png  Other lightning protection device

Standard

IEC60060-1, IEC60060-2, IEC 61643-11, UL1449, NFC 17-102, GB18802.1, GB/T18802.21 and other national standards

Advantages and Features

(1) Stable structure and well-designed layout

(2) Low inductance and average current in every capacitor

(3) High charging voltage up to 200kV and the total energy up to 200kJ and more

(4) Reliable and precisely controlled triggering unit by power pulse

(5) Protective earthing system for safety 

(6) Shape resistors designed for low inductance and connected by easy joint

(7) Specially designed circuit available for different shapes.  

(8) Easy operation with the console based on PLC module.

(9) Special solutions to customer’s problem and special requirement

Available Options

QQ图片20190904102855.png  AC/DC power source for operating duty test

QQ图片20190904102855.png  Coupling/decoupling unit

QQ图片20190904102855.png  Oscilloscope

QQ图片20190904102855.png  Current shunt/Pearson coil

QQ图片20190904102855.png  Residual voltage divider


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