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Pulse spark tester IASI-M

IASI-M

IASI-M
and electrode ESHU-20

IASI-M
and electrode ESHU-20

IASI-M
and electrode ESHU-30

IASI-M
and electrode ESHU-30

Description:

The IASI-M dry test impulse device is designed to test insulated conductors of cables, wires, cords and protective hoses with a pulse voltage per pass according to IEC 540-82, both in the process of imposing insulation and protective hose over a metal sheath, and during control rewinding.
Suitable for testing the vast majority of manufactured cable products, with the exception of those for which a specific other type of test voltage is indicated in the normative-technical documentation!
The device can detect both open (visible) through defects (channels, cracks, etc.) and hidden through defects in the insulation.

• Output voltage range 1 ... 30 kV
• The shape of the output voltage - unipolar damped pulses

 

Functions:

• Smooth test voltage setting
• Indication of the test voltage
• Audible and electronic alarm during breakdown of the insulation of the tested product
• Digital indication of the number of breakdowns

 

Cofiguration options:

• Device IASI-M
• Ball electrode unit
• Mounting rack (equipped with guide rollers, light and sound alarm tower, electrical installation for quick connection)

This configuration it is possible to order both together and separately.

 

Specifications:

Basic parameters 
Output voltage 1…30 kV
Output voltage stabilization error 5 %
Output frequency

530 Hz - @ 1...10 kV
400 Hz - @ 10...15 kV
260 Hz - @ 15...20 kV
160 Hz - @ 20...30 kV

Output voltage form Unipolar damped pulses
Maximum electrode load 200 pF, 2 MOhm
Maximum cable speed 1500 m/min(with electrode ESHU)
Indication  
Output voltage Digital, with 0.1 kV resolution
Number of breakdowns Digital counter from 0 to 99 units with reset function
Interface  
Insulation breakdown alarm

Relay output 1 normally open contact + 2 normally closed contacts (2 A, 220 V)

During breakdown of insulation, the output voltage is switched off for a time of 0.1 ... 3 sec (time is regulated by a potentiometer on the side cover) 

Analog output

Analog output 0 ... 10 VDC
Corresponds to the output voltage setting.

Communication interface
(option)
RS485 Modbus RTU
Power supply  
Voltage 230 V ± 10 %
Frequency 50 Hz ± 5 %
Power consumption 50 VA
Complementary parameters  
Degree of protection IP20
Ambient temperature 0…+40 °С
Storage temperature -10…+60 °С
Overal dimensions (W х H х D) 245х105х260 mm
Weight 6 kg
Ball electrode unit ESHU (ordered separately) ESHU-20 ESHU-30
Electrode lenght 100 mm 180 mm
Electrode material Stainless balls 
Max. cable diameter 16 mm 40 mm
Сover opening mechanism Hinged transparent cover Pneumatic damper
Overall dimensions in the closed position (W х H х D) 280х143х197 mm 440х255х165 mm
Weight 3 kg 7 kg

 

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