Product Description - ABB FSK II + Operating And Maintenance Manual

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A B B I N T H E R A I LW AY S – M E D I U M V O LTA G E P R O D U C T S
A B B I N T H E R A I LW AY S – M E D I U M V O LTA G E P R O D U C T S

3. Product Description

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Fig. 1
View of apparatus pole
3.1. Apparatus
The FSK IIS+ apparatus are designed for outdoor
installations and used in 50/60Hz railway traction
power supply networks. They differ in particular
by their fast breaking times.
The vacuum circuit breaker and load break switch
types are equipped with a modern magnetically
actuated mechanism instead of the conventional
mechanical spring charged mechanism. The main
insulators and the orientation of the HV terminals
can be configured according to the customer
requirements.
Fig. 2
Copper Connexion 1250 A
Nickel-plated copper
– EN CW004A
Connection's range
available 1250
Caption
1
Upper terminal
2
Insulator (polymer)
3
Lower terminal
4
Mounting plate
5
Cover panel
6
Drive unit
7
Identification plate
8
Access for manual tripping device (anti-clockwise direction of rotation)
Fig. 3
Aluminium Connexion 2500A
En AW-5083
Connection's range
available 1250 → 2500A
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