Three-phase transformer with rectifier and heat sink

Description

Information:

• The DEGK range is characterized by its robust and simple design. For you, this means a reliable and cost-effective power supply made from standard parts.

• The elongated design of the DEGK range needs only a small footprint in your control cabinet. Thanks to the shallow installation depth, the devices can be optimally installed between the cable ducts.

• In the DEGK range, the rectifier is mounted separately on a heat sink. This ensures optimum cooling at all times. This increases operational reliability and service life.

• The rectifier is based on a three-phase transformer with separate windings in accordance with EN 61558-2-6 with double insulation and increased air and creepage distances. Insulation class T50/B

• Transformers are vacuum impregnated with cast resin varnish to reduce humming and to increase insulation.

• Low switch-on rush of the transformer and therefore suitable for use with inductive motor-protection circuit-breakers.

• Terminal connection with generously dimensioned cross-section to reduce the voltage drop, and in accordance with DGUV V3.

• Three-phase bridge rectification on a generously dimensioned cooling surface. An open-circuit voltage adapted for PLC use.

 

---

 

Downloads:

Three-phase transformer with rectification and heat sink (pdf, 184 KB)

Special fuses for three-phase power supplies DG, DEGK, BDSV (pdf, 87 KB)