Combination Wave Lightning Surge

Model：CWS 1000N

The Lightning Surge Immunity Test Surge Test CWS 1000N is designed in accordance with IEC 61000-4-5, which is capable of simulating switching and lightning transients.

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Description

The combination wave lightning surge simulator CWS 1000N is designed in accordance with IEC 61000-4-5, which is capable of simulating switching and lightning transients and generating 1.2/50 μs combination wave with test voltage up to 10 kV. Built-in single-phase CDN can couple the surge onto power line with AC 250 V, 20 A/DC 220 V, 12 A. The product is featured with easy operation and test sequence.

Features:

  • 5.7 inches color touch screen on front panel
  • Built-in single-phase coupling/decoupling networks
  • 250 V AC / 20 A; 110 V DC-1 / 12 A
  • Pulse voltage up to 10 kV, compact design
  • Built-in surge signal acquisition function
  • 3-phase CDN (SPN series) is available for extension

Standard

  • IEC 61000-4-5
  • GB/T 17626.5

Specifications

Technical Parameters
Standard IEC 61000-4-5
Generator
Test Voltage（open-circuit waveform） 0.5 kV –10.0 kV ± 10%
Rise Time 1.2 μs±30%
Duration 50 μs±20%
Test Current（Short-circuit waveform） 0.25 kA ~ 5.0 kA± 10%
Rise Time 8 μs ± 20%
Duration 20 μs ± 20%
Polarity Positive, negative, alternative
Source Impedance 2 Ω
Repetition Rate（single pulse） 6 s ~ 99 s (The shortest time depends on test voltage)
Counter 1 – 999
Phase Angle Sync. 0° ~ 360°（45 Hz ~ 65 Hz）
Trigger Mode Manual, Auto, External Trigger
CDN
EUT Load Capacity AC 250 V, 20 A; DC 220 V, 12 A
Coupling Capacitance 9 μF（L-PE）， 18μF（L-L）
Coupling Resistor 10 Ω(equivalent impedance12 Ω）,

0 Ω (equivalent impedance 2 Ω)
Coupling Attenuation ＜2 dB
Coupling Switch Auto
Residual surge voltage on EUT injection port Not exceed 15% of the maximum applied test voltage or twice the rated peak voltage of the CDN
General parameters
Display 5.7” TFT color touch screen
Working Power AC 110 V / 220 V±10%, 50 Hz / 60 Hz（Default in mainland China：220 V）
Fuse 10 A
Max. Power 300 W
External Control Mode 25-pin parallel port cable
Communication Method Ethernet, RJ45
External Trigger Input BNC, 5 V TTL The node is open, oscilloscope can trigger the CWS 800N when internal circuit is closed.
Running Control Input BNC, 5 V TTL
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
Earthing Mode Flat earth line
EUT Power Injection Line φ4 mm or φ6 mm banana plug
Operating Temperature 15 ℃ – 35 ℃
Operating Humidity 45%-75%
Operating air Pressure 86 kPa-106 kPa
Dimension 6 U
Weight About 44 Kg

Downloads

Adobe PDF

Combination Wave Lightning Surge Simulator CWS 1000N Series Datasheet

Language: English

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