Fully-automatically Multi-functional Surge

Model:CWS 3000M

The CWS series fully-automatically multi-functional surge testing bench is designed on the basis of third-generation intelligent programmable testing platform.

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Description

The CWS series fully-automatically multi-functional surge testing bench is designed on the basis of third-generation intelligent programmable testing platform. Adopted programmable controller and computer technology, system composition is simplified, which greatly improve the system reliability. Unique color touch screen operating interface has friendly man-machine dialogue function. Easy operation makes kinds of testing carried out automatically only through setting up testing requirement on page of parameter setup. The product has the advantage of highly integration level, control intelligentization, user-friendly operation and saving testing time.

Features

  • 5.7” color touch screen front panel
  • Judge kinds of failures automatically and with audible and visual alarm
  • Wide range output, minimum voltage up to 2 kV
  • LAN communication interface for remote control
  • Fully automatically CDNs are available optionally
  • Selectable current and voltage two-way peak acquisition and displayed on touch screen
  • 19” standard rack

Standard

  • IEC 61000-4-5
  • GB/T 17626.5
  • GB/T 16927.1
  • ITU-T K.21
  • ITU T K.44

Specifications

Combination Waveform CWM 3000CW
Open-circuit Voltage
Peak Voltage 2 V ~30 kV(±10%)
Front Time 1.2 μs (±30%)
Duration Time 50 μs(±20%)
Short-circuit Current
Peak Current 1 A~15 kA(±10%)
Rise Time 8 μs (±20%)
Duration Time 20 μs(±20%)
Virtual Impedance 2 Ω±0.25 Ω
Output Polarity Positive/Negative
CDNs(Built-in/Externally) Single/three-phase fully automatically CDNs are available optionally.
Voltage Waveform CWM 3000V
Output Voltage 1 V ~30 kV(±10%)
Output Impedance 500 Ω±10%
Output Polarity Positive/Negative or positive first and negative second
Output Voltage Waveform 1.2 μs±30%,50 μs±20%
Communication Waveform CWM 3000C
Charging Voltage 2 kV ~15 kV
Output Current Waveform 8 μs±20% ,20 μs±20%
Output Impedance 0.5 Ω
Output Short-circuit Current 4 kA~30 kA ±10%
Communication Waveform CWM 1000T
Output Voltage 1 kV ~10 kV(±10%)
Output Impedance 15 Ω, 40 Ω(25 Ω+15 Ω)
Output Polarity Positive/Negative
Output Voltage Waveform 10 μs±30%,700 μs±20%
Output Current Waveform 5 μs±20%,320 μs±20%
注:以上各功能模块根据客户需要选配!
General Parameters
Working Power Source AC 110 V/220 V (±10%),50/60 Hz (AC 220 V in Mainland China)
Ambient Temperature 15 ℃-35 ℃
Relative Humidity 45%-75%
Atmospheric Pressure 86 kPa-106 kPa
Grounded Resistance Not exceeding 0.5 Ω
Dimension 19” /35 U(600 mm×800 mm×1850 mm)
Weight Approx. 200kg

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