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EARTHING AND SHORT-CIRCUIT EQUIPMENT FOR MEDIUM VOLTAGE
CONVERSION CENTERS ACCORDING TO UNE-EN 61230
COMPOSITION
3 brass clamps closing by driver screw in order to have better access to the be conductors and Hexagonal 12
fixing. For cylindrical conductors with diameter between 5,5 and 25 mm.
3 copper insulated cables and cross section according to the model (see table) for the short-circuit
of the phases.
1 copper insulated cable and cross section according to the model (see table) for the earthing of the
phases.
1 insulated connector by trifurcating cover.
1 self-milling earthing lathe.
1 telescopic pole with a total lenght of 1,5 m.
1 case to store and carry the equipment.
Composition according to customer specification.
CHARACTERISTICS
Short-circuit current "Icc": See table.
Temperature range: from -25°C to 55°C.
INSTRUCTIONS FOR USE
1. Place the self-miling earthing lathe and tight it strongly to avoid any accidental loss.
2. Extend the pole to its maximum length and fix it.
3. Mount the first clamp to the pole and put it to the conductor.
4. Thighteen the clamp to the conductor and tight it strongly to avoid any accidental loss.
5. Repeat operations 3 & 4 for the other 2 clamps.
6. For the uninstallation of the equipment, proced in the reverse way.
MAINTENANCE
Before and after using the earthing and short-circuit equipment, clean and check all the parts if any defect is
detected, it must not be used and it must be rejected.
To replace or repair any piece of the equipment, please contact SOFAMEL, S.L.
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