CDYL Series

CDYL Series

Description

CDYL impulse voltage generator is featured by compact design, low circuit inductance and easy modulation. It is mainly used to test the ability of HV apparatus to withstand withstanding voltage peaks (Up to 110kv voltage level transformer, switch, cable, inductor, insulator etc). It is designed for applications from routine test to research. of research and routine test.

Main features:

Product L type impulse voltage generator
Type CDYL
Structure L type 2 or 3 epoxy columns and 1 capacitor for each stage, compact design, stable structure and easy operation
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
separated 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 performance on parameters

 

Specifications:

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

17~53

0.071~0.214

100

7

3.6

CDYL800KV

800

20~60

0.063~0.188

100

8

4.0

CDYL900KV

900

22.5~67.6

0.056~0.167

100

9

4.4

CDYL1000KV

1000

25~75

0.05~0.15

100

10

4.7

CDYL1200KV

1200

30~90/45~135

0.042~0.125/0.063~0.188

100/150

12/8

5.5/5.1