Low Voltage Combination Wave Lightning

Model:CWS 3G

The Low Voltage Combination Wave Lightning Surge Simulator CWS 3G is specially designed for simulating low voltage surge pulse disturbances phenomenon.

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Description

The CWS 3G is specially designed for simulating low voltage surge pulse disturbances phenomenon, which can be used in surge protection device (TVS tube, TSPDs, SIDAC, surge suppressor and wafer or package level) immunity test. Its output voltage can be adjustable from 1 V to 30 V, which totally meet the test requirement of IEC/EN 61000-4-5 and GB/T 17626.5.
The product is based on 3-rd generation control platform, which features highly system integration, intelligence control, easy operation and saving test time.

Features:

  • 5.7- inch colorful touch screen.
  • Output voltage from 1 V to 30 V, 0.1 V step.
  • Source impedance 2 ohm.
  • Built-in peak value measurement function, oscilloscope can be connected for observing waveform.
  • The peak voltage and peak current of output surge are displayed on screen in real-time.
  • With test sequence function.
  • Ethernet, RJ45 port for PC remote control, print and documentation.

Standard

  • IEC 61000-4-5
  • GB/T 17626.5
  • EN 61000-4-5

Specifications

General parameters
Display Screen 5.7-inch TFT touch screen
Working Power AC 110 V/220 V(±10%),50 Hz /60 Hz(Default in mainland China:220 V)
Fuse 6 A
Max. Power 200 W
Communication Mode Ethernet LAN, RJ45
Failure Detection The failure information will be displayed on LCD in front panel when failure occurs and interrupt the working of instrument.
Working Status Indication LED indication and LCD display on front panel
Dimension(W*H*D) 19-inch/ 4U

(450*192*610 mm)

Weight Approx. 17 kg
Temperature range 15–35 ℃
Humidity range 45%-75%
Air pressure range 86 kPa~106 kPa
Technical Parameters
Test Voltage 1 V ~ 30 V (±10%)
Voltage Waveform Rise time : 1.2 μs±30%,

Pulse width: 50 μs±20%

Test Current 0.5 A-15 A (±10%)
Current Waveform Rise time : 8 μs±20%,

Pulse width: 20 μs±20%

source impedance 2 ohm
Output Polarity Positive, negative, Alternative
Pulse Repetition 1 s-9999 s
Counter 1–9999
Trigger mode Auto, manual and external trigger
Test mode Parameter scheduling setting

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