FC auxiliaries switchgears 110/220 V DC and guaranteed voltage switchgears 230 V AC and 24-48 V DC

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FC auxiliaries switchgears 110/220 V DC and guaranteed voltage switchgears 230 V AC and 24-48 V DC

FC auxiliaries switchgears 110/220 V DC   and guaranteed voltage switchgears   230 V AC and 24-48 V DC

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Description Specification Configurator Accessories Connected
PRODUCT MANAGER
Grzegorz Bartusiak bartusiak@zpas.pl +48 74 872 0691 +48 609 449 924


FC auxiliaries switchgears offered by ZPAS are indoor structures, designed for supplying auxiliary demand of MV and LV switchrooms. FC switchgears are made based on of SZE2 enclosures with dimensions 2000 x 600-800 x 600-800 mm. Depending on customer requirements or equipment provided by the technical design, cabinet construction can be customized to individual needs – both in terms of dimensions and equipment.

A typical configuration of FC switchgears:

  • - glazed front door,
  • - set of 19" mounting profiles in front and rear of the cabinet,
  • - equipment protected by IP 30 masking panels,
  • - access to equipment on one side,
  • - descriptions made as requested and according to standard of the facility which the switchgears are designed for,
  • - plinth with a height of 100 or 200 mm, solid or perforated.

Constant voltage switchgears are intended for supplying appliances with D C with rated voltage of 110 V and 220 V. The switchgear is supplied with alternating voltage from one or two sources. The main element of this system is a rectifier with external current measurement and a battery pack placed on the outside of the cabinet.

Guaranteed voltage switchgears are intended for supplying appliances of critical internal functions of the station, such as secondary protection circuits, control circuits and emergency signalling circuits. 230 V AC switchgears are equipped with inverters, whereas 24‑48 V D C switchgears have power supplies with parameters in accordance with the station design. For protecting outgoing feeds, fused load break switches, e.g. NH, TYTAN II , circuit breakers or thermal fuses are used. Each outgoing track is led to the terminal block. Switchgears are equipped with measurement of current and voltage of each incoming feed. Meters can be located on switchgear door or inside the cabinet on masking panels. Switchgears are equipped with signalling and emergency circuits incorporated into the central signalling system.

 

Rating

Cabinet factory designation FX, FA
Primary rated voltage 230 V AC, 24-48 V DC
Rated continuous current of cabinet's auxiliaries up to 63 A
Rated frequency 50 Hz, 0 Hz
Rated insulation voltage 500 V
Protection degree IP 54


Attribute Value
Catalogue number 3725


Page ID: 3725