Home » Schloeder » Schloeder CWG 520 - 550 3-Phase Coupling Network for Burst and Surge, 550 V / 4 x 16 A, CWG Series
Schloeder
SKU: 70046647 | MPN: CWG 520 - 550
New

Schloeder CWG 520 - 550 3-Phase Coupling Network for Burst and Surge, 550 V / 4 x 16 A, CWG Series

-2% £7,268.75 VAT Excl.
£7,090.46
£7,090.46
Available on Request
Manufacturers lead time applies

Ask an expert!

Email +44 (0)1492 643 060

Schloeder

Schloeder is a specialist manufacturer of EMC test equipment and surge protection solutions for industrial, automotive, aerospace and telecommunications applications. Its portfolio includes surge generators, ESD simulators, burst generators and EMC test systems designed to validate product immunity and ensure compliance with international standards. Engineers and test laboratories worldwide rely on Schloeder solutions for accurate and reliable electromagnetic compatibility testing.

  • Rated voltage AC
  • Conductor to earth: 320 V +0% / 50 - 60 Hz
  • Conductor to conductor: 550 V +0% / 50 - 60 Hz
  • Nominal voltage DC: 380 V + 0% (L -> N, PE)
  • 3-phase coupling/decoupling network
  • Burst pulse: max. 5 kV
  • Surge pulse: max. 4.4 kV
  • Rated current: 4 x 16 A
  • Series inductance (BURST) 5 x 120 µH / 16 A
  • Single choke (SURGE) 4 x 1.5 mH / 16 A
  • Coupling impedances Burst coupling: 33 nF
  • Coupling impedances Surge coupling: L – PE, N – PE: 9 µF + 10 Ohm, L – L, L – N: 18 µF
  • Coupling modes Burst: L1, L2, L3, N, PE individually and in any combination against earth
  • Coupling modes Surge: L – L, L – N, L – PE, N – PE
  • Logic signal input: BNC - jack
  • High-voltage input: Burst Fischer high-voltage socket D103A023
  • High-voltage input: Surge Fischer high-voltage socket D105A039
  • Connection for EUT supply and EUT: Laboratory sockets
  • Dimensions: 19" housing, 3 HE
  • Weight: approx. 20 kg

The 3-phase coupling network (CDN) can be used for EMC tests according to the IEC/EN 61000-4-4 (Burst) and IEC/EN 61000-4-5 (Surge) standards. The interference pulses of the burst generator or the surge generator are coupled to the power supply lines of the test object. The coupling paths can be selected with a switch. The CDN can be remotely controlled from a PC via an RS232 interface in computer operation with the burst generator SFT 2400 / 1400 / 1420 or the surge generator CWG 2500 / 1500.

The CWG 520 is suitable for operation with the SFT 2400 / 1400 / 1420 burst generators or the CWG 2500 / 1500 surge generators from Schlöder, as well as with the CWG 520_F accessory with devices from other manufacturers. The optional EMC software "EMC-SOFT" enables the Schlöder interference generators and CDN CWG 520 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.

Scope of Delivery:
The CWG 531 HV cable with a length of 0.7 m for connection to the CWG 2500 / 1500 is included in the scope of delivery.