Impulse Current Generator and the Charging Unit are separate

Product

F type impulse current generator

Type

CDLF

Structure

F type

Each unit consists of 6 vertical capacitors laid on the platform, one end of the capacitor is connected to a multi-tap inductor; multiple units are laid around the sphere gap in F pattern; inductors can be adjusted according to wave form and test object resistive during tests

Functions

It is used for high and long-duration current tests on valve discs, unit modules, and arrestors.

Advantages

Good appearance

As shown in the photo

Module design

The charging unit, resistors, capacitor frame, sphere gap are separate functional modules for easy reconfiguration and repair.

Flexible combination

Flexible combination of different units and within the units enables generating wave forms of different energy.

Easy modulation

Flexible combination of inductors and capacitors for easy modulation

Compact design

Spark gap cylinder, test bay, measuring components are assembled on a base frame; compact design and low inductance

Stable and reliable triggering

Durable graphite spark gaps; gap distance is adjusted by a drive motor; impulse firing available with stable triggering

Mobility

Universal wheels on each module for easy displacement?

Stable performance

Long-time operation at a voltage lower than 80% of rated voltage

Performance

Current impulse

1.0-2.0mS, 1.0-1.5kA

2.0mS, 3.0-12.0kA

3.0mS, 6.0kA

4.0mS, 3.0kA

6.4mS, 3.0kA

The impulse current generator and the charging unit are separate.

Charging unit with bridge voltagerectification

Charging unit with automatic grounding and polarity reversal (external)

Encapsulated spark gaps with less noise

Capacitor with grounding device

Rogwoski circuits and dividers

Leading technologies and performance

Type

Rated current(kA)

Total energy(kJ)

Wave form(μS)

NO. of capacitors (n)

Main test objects

CDLF3/100

3

100

2.0,2.4

8

Valve disc, unit module

CDLF4/150

4

150

2.0,3.2

20

Valve disc, unit module

CDLF12/880

12

880

2.0,2.4,3.2,6.4,10.0

72

Valve disc, unit module

CDLF10/180

10

180