Surge Generator CWG 2500
IEC / EN 61000-4-5
The test generator CWG 2500 simulates high-energy interference pulses and is suitable for performing EMC tests on systems and systems in accordance with standard IEC/EN 61000-4-5.
The simple operation takes place via capacitive color touch display. All parameters are clearly displayed on the screen without nested menus and can be changed quickly by tapping and using a digital rotary encoder. The normative test levels 1,2,3 and 4 preprogrammed, additional test sequences can be stored by using the memory function.
The CWG 2500 can also be controlled by a PC via USB interface or optional fiber-optic interface.
- Charging voltage: 0.2 - 4.4 kV
- Short-circuit current: 0.1 - 2.2 A
- At open circuit: generation of standard surge voltage waveform 1.2 / 50 µs, standard surge current waveform 8 / 20 µs
- Capacitive color touch display
- Charging time: < 10 sec
- Measurement "U" and "I" during pulse triggering
- USB, optional optical interface with fiber optic cable
- Memory function, recall test level 1-4, up to 32 memories
- Durable due to high-quality components
- Single-phase integrated coupling network
- Couple test pulses to supply lines of the test object
- Extensive range of accessories
- Optional: remote control via PC, EMC software
- Weight: approx. 18 kg
The surge generator has an internal 3 different measuring circuits for physically correct measurement of the surge pulse L to N,L to PE and N against PE.The values for current and voltage are displayed for oscillographic analyzes and are available on the rear (BNC connectors) for current and voltage.
The simple operation and clear arrangement of the device settings allow time-saving and optimised tests.
[1] Earth socket
[2] Laboratory sockets for EUT
[3] Protected free wire outlet for EUT
[4] Function-Display (touch)
[5] Digital Potentiometer for entering the data in the function display
[6] Triggering of a single impulse manually via push button
or externally via BNC socket
[7] USB connectors for remote control via PC
[8] Display of the phase position of the EUT supply
[9] Optical interface for remote control (optional)
[30] Electronic feeding for the CWG 2500 with RF-suppression filter
[31] Ground jack
[32] Jacks for EUT-feeding, AC or DC
[33] Jacks for EUT-connection
[34] Short-circuit plug-in / jacks for external security circuit
[35] BNC-jack for voltage measurement (1 V output = 1000 V input)
[36] BNC-jack for scope-triggering (TTL level)
[37] BNC-jack for current measurement (1 V output = 500 A input)
[38] Control input BNC, receives error signal of a EUT monitoring system
[39] Internal serial bus for the operation
of several Schlöder test generators in one setup
[40] Plug-in bridge to switch between the modes
[41] High voltage output
[42] Sync. Input – BNC-jack for phase synchronisation at using
with an external coupling network
Up to 32 appliance settings can be saved using the memory function. All variable parameters and button positions are saved.
The optional EMC software "EMC-SOFT" enables the Schlöder interference generators to be operated from a PC via the USB port. The required serial interface cables are supplied for the respective devices. With EMC-SOFT, all parameters that can also be set directly on the generator can be operated remotely.
Our devices are perfectly harmonised with each other and can therefore be optimally combined (see illustration CWG 2500 - SFT 2400 - CWG 520). Their intuitive operation and remote capability via EMV-Soft make them extremely user-friendly.
