Lightning Surge Simulator （RINGWAVE generator equipped）

Lightning Surge Simulator (LSS) Lightning Surge Simulator （RINGWAVE generator equipped）

EMC Testing

Features

- Tester compliant with IEC 61000-4-5 Ed.3 standard
- The tester can generate 0.5μs-100kHz RINGWAVE as specified in IEC61000-4-12 standard.
  (Maximum voltage surge: 12kV high voltage test can be performed.)
- Maximum output voltage: 15kV: In reliability evaluation tests for lightning surge tests, destructive tests can also be included.
- Adoption of a large LCD screen operation panel: A large LCD panel screen is used in the operation section for improved visibility and operability.
- MPU control for easy continuous testing: Surge output, waveform switching, polarity switching, and sequential operation can be performed automatically.
- Manual and program modes are available: Manual mode for standardized tests and single-shot tests, and program mode for continuous tests under different conditions. Test conditions can be easily set to suit the application.
- Excellent safety features such as interlock
- Waveform check terminal provided as standard package
- Output waveforms can be checked using your oscilloscope and a BNC cable.
- Isolation transformers for EUT power supply protection are available. (Optional)
*This product is a custom specification product. Please contact us for details.

Specifications

■Surge Generating Part

PARAMETER	SPECIFICATIONS		REMARKS
1.2/50μs -8/20μs Combination waveforms	Open voltage	0.5kV～15kV ±10%	Cable length：One side 0.5m Voltage step: 0.1kV Setting available from 0kV
	Front time	1.2μs±30％
	Time to half-value	50μs±20％
	Short-circuited current	250A～7500A ±10％
	Front time	8μs±20％
	Time to half-value	20μs±20％
0.5us-100kHz RING WAVE	Open voltage	0.5kV～12kV ±10%	Cable length：One side 0.5m Voltage step: 0.1kV Setting available from 0kV
	Rise time	0.5μs±30％
	Ringing frequency	100kHz±10％
	Waveform envelope	2^nd peak：40% to 110% of the 1^st peak 3rd peak：40% to 80% of the 2nd peak 4th peak：40% to 80% of the 3rd peak
	Short-circuited current	（Set voltage／12Ω）±10％（Set voltage／30Ω）±10％
	Short-circuited current Front time	0.2μs～1μs
Output polarity	Positive / Negative
Output impedance	2Ω±10％		1.2/50μs waveform
Generating circuit	Floating
Minimum charging period	0.0kV ～6.0kV：10sec 6.1kV ～15.0kV：20sec		1.2/50μs waveform
Minimum charging period	0.0kV ～6.0kV：1sec 6.1kV ～12.0kV：5sec		RING WAVE

■AC / DC Line Injection Part

PARAMETER	SPECIFICATIONS		REMARKS
1.2/50μs -8/20μs Combination waveforms	Open voltage	0.5kV～15kV ±10%	Coupling circuit：18μF Decoupling coil：1.5mH Cable length：One side 0.5m Setting available from 0kV Line input ports open
	Front time	1.2μs±30％
	Time to half-value	50μs+10μs /-10μs
	Short-circuited current	250A～7500A ±10％
	Front time	8μs±20％
	Time to half-value	20μs±20％
	Open voltage	0.5kV～15kV ±10%	Coupling circuit：10Ω+9μF Decoupling coil：1.5mH Cable length：One side 0.5m Setting available from 0kV Line input ports open
	Front time	1.2μs±30％
	Time to half-value	50μs+10μs /-25μs
	Short-circuited current	41.7A～1250A ±10％
	Front time	2.5μs±30％
	Time to half-value	25μs±30％
0.5us-100kHz RING WAVE	Open voltage	0.5kV～12kV ±10%	Coupling circuit：4.5μF Decoupling coil：1.5mH Cable length：One side 0.5m Setting available from 0kV Line input ports open
	Rise time	0.5μs±30％
	Ringing frequency	100kHz±10％
	Waveform envelope	2^nd peak：40% to 110% of the 1^st peak 3rd peak：40% to 80% of the 2nd peak 4th peak：40% to 80% of the 3rd peak
	Short-circuited current	（Set voltage／12Ω）±10％（Set voltage／30Ω）±10％
	Short-circuited current Front time	0.2μs～1μs
Injection mode	Line – line		1.2/50μs waveform Coupling circuit：18μF (10Ω+9μF selectable）
	Line – line		RINGWAVE Coupling circuit：4.5μF
	Line - PE		1.2/50μs waveform Coupling circuit：10Ω+9μF（18μF selectable） L/N injected simultaneously： each line 9μF（up to 8kV）
	Line - PE		RINGWAVE Coupling circuit：4.5μF L/N injected simultaneously： each line 4.5μF
Number of Phases	Single Phase
LINE configuration	AC: L/N/PE DC: +/-/PE
Power capacity for EUT line	AC240V/30A MAX　50/60Hz DC125V/20A MAX
Decoupling coil	1.5mH
Residual voltage	Less than 15% of the injected voltage or less than double of the rated voltage (peak value)
Phase angle control	0°～ 360°±10°		EUT power supply: More than AC90V Working at 50Hz/60Hz±10%

■General Specifications

GENERAL SPECIFICATIONS
Driving power supply	AC100V～AC240V ±10％ 50Hz / 60Hz
Consumption power	400VA
Operational environment	Temperature：15～35℃ Humidity：25～75％RH
Dimensions	W555×H1800×D790 mm Protrusions excluded
Mass	Approx. 300kg

SAFETY FUNCTIONS
Emergency stop	Push-lock type switch: Stops the test, turns OFF the high voltage generating part, and cuts OFF EUT line.	EUT line ON / OFF: selectable
Interlock function	Detects the surge output connector status, the protective door status, and the status of connectors for connecting external equipment.
Warning lamp	LED start blinking when a test starts　Color: Red
Alarm connector	Available to connect the external warning lamp. The warning lamp starts illuminating when a test starts.

OUTPUT MONITOR
Voltage monitor	BNC output: 2000V/V Accuracy：±10％ vs. actual output for 1.2/50 uS wave Accuracy：±15％ vs. actual output for ringwave	Surge out setting * When output is open Waveform not guaranteed
Current monitor	BNC output: 1000A/V Accuracy：±10％ vs. actual output Accuracy：±15％ vs. actual output for ringwave	Surge out setting * When output is short-circuited Waveform not guaranteed