CWG 2500 Surge Generator

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Model: CWG 2500
Manufacturer: Schlöder
Status: Stocking
Guarantee: 12 months
Price: Contact

The Surge CWG 2500 Schlöder transmitter simulates high energy noise pulses and is suitable for performing EMC tests on systems and systems according to IEC/EN 61000-4-5 and VDE 0847-4-5. It is easy to operate using a capacitive color touch screen. All parameters are clearly displayed on the screen and can be changed quickly by touch and using the digital rotary encoder.

  • Operation via capacitive color touch screen
  • Voltage 1.2 / 50 µs and 8/20  µs.
  • Amplitude 0.2 – 4.4 kV / 0.1 – 2.2 kA
  • USB, optional optical interface with LWL.

Description

I. Specification of CWG 2500 Surge Generator

  • The CWG 2500 IEC / EN 61000-4-5 surge generator is a test device that simulates high energy disturbances and is suitable for performing EMC tests on IEC / EN systems and systems. 61000-4-5, VDE 0843-5 and others.
  • This Surge CWG 2500 Schlöder transmitter is easy to operate using a capacitive color touchscreen. All parameters are clearly displayed on the screen without the need for nested menus and can be changed quickly by touch and using the digital rotary encoder.
  • Pre-programmed test levels 1, 2, 3 and 4, additional test sequences can be stored using the memory function.
  • The CWG 2500 mutant generator can also be controlled via a PC via the optional USB or fiber interface.
  • Pulse Shape Measurement: The transmitter has 3 different measuring circuits to accurately measure surge pulses – L vs N, L vs PE and N vs PE. Values ​​for current and voltage are displayed, for oscilloscope ratings, BNC outputs for current and voltage are available on the back panel.
  • Memory function: All parameters can be set easily and clearly. Using the memory button, up to 32 settings can be activated.

CWG 2500 Surge Generator

II. Advantages

  • Combined surge current / surge voltage generator
  • Generates a standard surge voltage with a 1.2/50 s curve shape and a standard surge current at idle
  • Waveform 8/20 µs
  • BNC output for measuring current and voltage with an oscilloscope
  • Wide range of accessories available
  • Remote control possible via EMV-Soft
  • Durable thanks to high-quality components.
  • Display current and voltage.

III. IEC / EN 61000-4-5 parameters definition

Stirnzeit / Front time Tr µs

Dauer / Duration Td  µs
Open circuit voltage Tf = 1,67 x T = 1,2 ± 30 %

Td = Tw = 50 ± 20 %

Short-circuit current

Tf = 1,25 x Tr = 8 ± 20 %

Td = 1,18 x Tw = 20 ± 20 %

 

***See more of Gmga’s surge detectors and EMC measurement systems at: https://gmga.vn/en/danh-muc/maintenance-equipment/surge-generators-and-emc-measuring-systems/

IV. Specifications of CWG 2500 Surge Generator

Technical specifications

Surge / hybrid generator

Charging voltage

0.2 – 4.4 kV
Charging time

≤ 10 sec

Number of pulses

1 – 999
Repetition rate

10 – 990 sec

Phase angle

 φ = 0 ° – 359 °, 1 ° steps, network synchronized for 50 + 60 Hz
Polarity positive, negative, alternating

Positive, negative, alternating

Trigger

Manual or external
Interface

USB (virtual COM port)

 Optional: optically with fiber optic

HV output

floating or floating

Memory function

Call test level 1 – 4, max. 32 memories can be selected
Discharge parameters

Display effective

 Discharge voltage and current

Operating temperature

0 – 40 ° C

Dimensions

19 “housing, 3 U
Weight

approx. 18 kg

Supply voltage

100-240V / 47-63 Hz / 100 VA

Coupling network

1-phase, integrated in the generator, coupling of the test pulses to the supply lines of the device under test

Nominal voltage AC

max. 230 V / 16 A 50/60 Hz
Nominal voltage DC

max. 270 V / 16 A.

Phase display

LED red

LED green

Symmetrical coupling

L – N: 18 µF
Asymmetrical coupling

 L – PE, N – PE: 9 µF + 10 Ω

DUT connection

Schuko socket plus laboratory sockets
Earth connection

on the front panel and

 At the back

 

V. Video

 

***Watch more videos about surge detectors and EMC measurement systems at: Gmga Measuring Youtube.

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