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| Pantographs |
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Type TFPK |
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rated voltage [kV] |
72.5 - 170 |
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rated current [A] |
1250 - 2500 |
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rated short-time current 3s [kA] |
up to 40 |
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Type TFPA |
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rated voltage [kV] |
170 - 245 |
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rated current [A] |
2500 - 4000 |
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rated short-time current 3s [kA] |
up to 63 |
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Type TFP |
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rated voltage [kV] |
245 - 550 |
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rated current [A] |
2500 - 4000 |
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rated short-time current 3s [kA] |
up to 63 |
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Pantograph disconnectors
type TFP consists of three single poles. Each pole consists
of one support insulator, one rotating insulator, the mechanism
and a counter contact. All TFP are for outdoor use.
They can be equipped with insulators in accordance with DIN, IEC or other specifications.
The pantograph disconnectors are operated single-pole or three-pole by means
of a motor or manual operated drive mechanism inside an IP54 housing, with torques
up 850Nm and including up to 10 auxiliary contacts for position indication.
Optional earthing switches can be build-on to the pantograph disconnector.
All disconnectors are designed and tested in accordance with latest IEC specifications.
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| Advantages |
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More than 70 years experience |
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Durable and reliable design |
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Pre-assembled and adjusted in our
works for quick installation |
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Easy installation and adjustment
at site without special tools |
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Virtually maintenance free |
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Long service life |
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| Some
Technical Features |
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Aluminium
enclosed mechanism protected against pollution
and ice |
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Weight of the pantograph arms compensated
by springs |
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Aluminium arms to ensure a rigid
construction with a very high short circuit
rating |
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Main contacts made out of silver
plated copper |
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Counter contact is a silver-plated
horizontal copper bar to be connected to
the busbar system |
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