• Combined surge current / surge voltage generator
• Charging voltage: 0.2 – 4.4 kV
• Short circuit current: 0.1 - 2.2 A
• Loading time: < 10 sec
• At no-load: generation of standard impulse voltage waveform 1.2 / 50 µs, standard impulse current waveform 8 / 20 µs
• BNC outputs for current and voltage measurement via oscilloscope
• Memory function, call test level 1-4, up to 32 memories
• Durable, because of high quality components
• Single-phase integrated coupling network
• Coupling of test pulses to supply lines of the device under test
• Extensive accessories
• Optional: remote control via PC, EMC software
• Weight: appr. 18 kg

The test generator CWG 1500 is a combined surge current generator or surge voltage generator. Its task: to realistically simulate high-energy interference pulses! The CWG 1500 enables EMC tests on systems and equipment according to the IEC / EN 61000-4-5 standard. At no load, the combined surge generator and hybrid generator generates a standard surge voltage with the waveform 1.2 / 50 µs as well as a standard surge current with the waveform 8 / 20 µs.

Measurement of pulse shapes, coupling:
The Hybrid Generator and Surge Generator CWG 1500 offers internally three different measuring circuits for physically correct measurement of surge pulses - L against N, L against PE and N against PE. The device displays the values for current and voltage clearly and concisely. Perform oscillographic evaluations? BNC outputs for current and voltage are available for this purpose on the hybrid generator rear panel. Thanks to the integrated single-phase coupling network, interference pulses / output variables of the hybrid generator can be coupled to the supply lines of the equipment under test by means of discrete coupling capacitors. In accordance with IEC 61000-4-5, 18 µF capacitors (balanced coupling) or 9 µF / 10 capacitors (unbalanced coupling) with sufficient dielectric strength are integrated for this purpose. The HV socket also provides the option of operating external coupling networks from Schlöder or using them for component testing.

Memory Function:
Like all Schlöder test instruments, the CWG 1500 is easy and intuitive to operate. With this Surge / Hybrid Generator you have the possibility to preselect all parameters easily, comfortably and clearly. Up to 32 setting options are possible, access is uncomplicated via memory key. Thanks to the serial interface, the system can also be controlled via PC.

Testing Made Easy: Get To Know EMC-SOFT Now:
The Schlöder control software for EMC test equipment automates the most complex test sequences. With EMC-SOFT you operate Schlöder interference generators like SURGE via USB directly to the PC. Up to nine selectable COM ports are available; the software runs under Windows 10 and 11. Three-phase coupling networks, simulator for power interruption and serial interface cables for the respective devices are included in the package.