Mainline TFPS Track Fed Power Supply 750V DC to 24V DC with PLC Control 150W - 1000W - PA05/05191
L.C. SWITCHGEAR LTD.
+44 (0)1273 770540

Mainline TFPS Track Fed Power Supply 750V DC to 24V DC with PLC Control 150W - 1000W - PA05/05191

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Mainline TFPS Track Fed Power Supply 750V DC to 24V DC with PLC Control 150W - 1000W - PA05/05191 

Application

Derives the power from the Conductor Rail and Running Rail of a track supply to power equipment at the trackside without the expensive DNO supply planning and installation costs. The unit can accommodate the voltage peaks and under-voltage requirements of a traction system whilst maintaining a stable supply.

750V DC to 24V DC power supply with high voltage isolation for the extreme traction environment.

PLC

Ruggedized Industrial Control System & Power Supply

GPRS Modem & antenna

Current Transformer (measuring Heater Current)

Ambient Temperature Sensor

Control Gear

Communication method is GPRS

Remote control of Rail Heater from the Control Centre

Autonomous local control of the Rail Heater using the ambient temperature sensor as a fall-back in case of GPRS network failure etc.

Monitoring of the Switch position. Notification of Alarms to the control centre.

Monitoring of Heater Current. Notification of ‘out of limit’ operation to the control centre.

Calculation of Power consumed

Logging of data for analysis at control centre

General Features

Separate sections & 100mm clearance with central barriers EM42 for positive and negative poles for:

Switch Disconnector SD 3

Statutory safety labels

Construction

Heavy duty GRP cabinets, hot press moulded, reinforced polyester enclosure, Complies with general requirements for empty enclosures conforming to EN 62208: 2003 (EN 50298: 1999).

Resistance to external mechanical impact: IK 10 (5 joules) conforming to EN 50 102.

External & Internal Colour - RAL 7032 Grey

IP 56 sealing conforming to IEC 529 (EN 60529)

Self-extinguishing conforming to IEC 695-2-1 (960 °C)

Temperature resistance: – 50...+ 150 °C

Resistant to principal chemical agents and corrosive atmospheres & UV light stabilised.

Comply with constraints relating to installation of double insulated panels conforming to standard IEC 439-1 (EN 60439-1)

Front panel has Network Rail approved 3 point locking with a barrel to suit Network Rail.

Low profile allowing the enclosure to be mounted close to the track

Insulating Gland Plates

Installation

The switch can be installed by the following methods:

Mounting frame (Available from LCS)

Wall mounted (Vertical)

 

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