Lightning Surge Simulator LSS-720B2 - NOISE LABORATORY CO.,LTD.

Lightning Surge Simulator (LSS) Lightning Surge Simulator LSS-720B2

This simulator simulates "high-energy induced lightning noise" induced in distribution lines and communication lines due to ground potential fluctuations caused by lightning strikes, and evaluates the resistance of electronic devices.
It is possible to check the dielectric strength due to induced lightning at a level that cannot be confirmed with the combination waveform required by the IEC standard.

EMC Testing

Features

- Lightning surge simulator (Generator) conforming to JEC 210 / 212 Standard
- Maximum output voltage : 20 kV
  Enables verifying dielectric strength against induced lightning surge which level cannot be available with the combination surge simulators
- Maximum output current : 4000 A
  Enables conducting testing for surge absorbers for their current handling capability
- Enables observeing the output waveform only with an oscilloscope on hand and 1 / 10 voltage probes since 1 / 100 waveform check terminal is standard equipped
- Isolation transformer built-in so that the primary power input and EUT can be easily connected

Specifications

■ Specification

Parameter		LSS-720B
Voltage surge	Output waveform	1.2/50μs
	Max. output voltage	20 kV
	Polarity	Positve or negative
	Output impedance	6 Ω ± 10 %
	Built-in load resistance	50 Ω ± 10% (Current limit resistance 100 Ω)
	Short current at max. output	3300 A
Current surge	Output waveform	8 / 20μs
	Max. output current	4000 A
	Polarity	Positive or negative
	Output impedance	5 Ω ± 10%
	Built-in load resistance	3 kΩ ± 10%
Surge repetitive cycle single output		Single output
EUT power capacity		Single phase 240 V / 20 A
Dimensions		(W) 555 x (H) 1860 x (D) 840 mm
Weight		Approx. 450 kg

■ Accessories

Parameter	Model number	Q’ty
Bag for accessories		1 pc.
Power cable		1 pc.
Surge ground cable		1 pc.
Switch for external trigger	04-00003A	1 pc.
Surge output cable		1 pc.
Single phase input cable	05-00003A	1 pc.
Check terminal	02-00023A	1 pc.
Residual voltage discharge probe		1 pc.
Warning lamp		1 pc.
Fuse		2 pcs.
Output cable	05-00015A	2 pcs.
Interlock connector		1 pc.
Instruction manual		1 volume
Switch key		2 pcs.
Waveform switching connection bar		6 pcs.