Vacuum disconnectors and on-load switches, bipolar or tripolar indoor service. From 3.6kV to 36kV, and currents from 400A to 1250A.
The Mol-3 is a tripolar disconnector switch, double breaking system, encapsulated in resin, for general use.
Types:
– MOL-3, for looping lines.
– MOL-3/C, for branch lines and protection.
Manufactured according to UNE-EN 62271-1 and UNE-EN 62271-103.
The MOL-2 is a bipolar switch-disconnector, double breaking system, encapsulated in resin, for general use.
Types:
– MOL-2 for looping lines.
– MOL-2/C for branch lines and protection.
Manufactured according to UNE-EN 62271-1 and UNE-EN 62271-103.
The FUC/C is a fuse-breaker combined device for general use, equipped with an automatic tripping device.
For lines from 12 to 36 kV, and current of 400A and 630A.
Equipped with automatic tripping device. Fuses fitted with striker generate automatic opening of the three poles when the striker of any of them acts.
The automatic opening of the FUC/C can be originated by:
– The fuse bolts
– Direct relays type PTE-4
– Disconnection relay to emission of current.
Manufactured according to IEC 62271-1 and IEC 62271-103.
The FUC is a switch-disconnector in load, of three-pole interior service, for general use.
Designed for lines 12 to 36 kV, and current of 400A and 630A.
Supplied with epoxy resin insulators. Equipped with an auto-pneumatic blowing system, it is equally effective in breaking active load currents, transformer load currents and off-circuit cables.
Manufactured according to IEC 62271-1 and IEC 62271-103 standard.
The Sile is a tripolar no-load switch for indoor service, for general use.
It is designed for lines from 12 to 36 kV, and current of 400 – 630A and 1000 – 1200A.
Models:
– SILE-12: rated voltage of 12 kV
– SILE-24: rated voltage of 24 kV
– SILE-36 & SILE-36.1: rated voltage of 36 kV
Manufactured according to IEC 62271-1 and IEC 62271-102 standard.
The Sile-U is an unipolar no-load switch for indoor service, for general use.
It is designed for lines from 12 to 36 kV, and current of 400A and 630A.
It is mounted on a frame of rolled steel, protected against corrosion by epoxy paint. The splitting blade consist of two tracks in parallel and a central contact, actuated by a connecting rod.
Manufactured according to IEC 62271-1 and IEC 62271-102 standard.
The thermal relay PTE-4 has been developed and adjusted to equip free-trip switch breakers free kick. The PTE-4 relays protect against constant weak overloads, not influencing variable loads or short duration overloads. Combined with high breaking capability fuses, sufficiently effective protections are achieved at minimal cost, for circuits where rated power is small, so very high short-circuit can rise. In these cases the price of a great power breaking capability can be very high compared to the rest of the installation.
Characteristics:
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