Product

L type impulse voltage generator

Type

CDYL

Structure

L type

Structure

Functions

It is used to test the ability of HV apparatus withstanding voltage peaks (transformer, switch, cable, inductor, insulator etc)

Advantages

Good appearance

As shown in the photo

Easy modulation

Manually wire wound resistors; compact design, low inductance, easier for lightning simulation

High synchronization rate

Unique synchronization technology; synchronization range≥20%, malfunction rate≤1%

Ease of operation

Resistors connected by spring contacts for easy and quick installation and reconfiguration 

High output efficiency

Lightning wave efficiency≥90% (idle); switching wave efficiency≥70% (approx. 3000pF total load) 

Stable performance

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

Performance

Lightning

Up to 1000kV standard lightning wave

Chopped wave

Up to 1000kV chopped wave

Switching impulse

Up to 600kV switching impulse

Special waves

Waves of 500/100 μ S front time and extra-long half-peak time

seperate configuration of impulse generator and charging unit

Single-side Voltage-multiplying charging unit and dry-type transformer

Charging unit with automatic grounding and polarity reversal

Dry/oil main capacitors

Encapsulated spark gaps with filtered air-flow

The world’s leading parameters and performance

Type

Rated voltage(kV)

Total energy(kJ)

Capacitance (μ F)

Stage voltage (kV)

NO. of stages(n)

Height(m)

CDYL100KV

100

2.5~7.5

0.5~1.5

100

1

1.1

CDYL200KV

200

5~15

0.25~0.75

100

2

1.5

CDYL300KV

300

7.5~22.5

1.167~0.5

100

3

1.8

CDYL400KV

400

10~30

0.125~0.375

100

4

2.3

CDYL500KV

500

12.5~37.5

0.1~0.3

100

5

2.8

CDYL600KV

600

15~45

0.083~0.25

100

6

3.2

CDYL700KV

700