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EARTHING AND SHORT-CIRCUIT EQUIPMENT FOR MEDIUM VOLTAGE
CONVERSION CENTERS ACCORDING TO UNE-EN 61230
COMPOSITION
3 PP15 aluminium alloy clamps with bayonet fixing for cylindrical conductors with diameter between Ø8 and Ø14
mm and flat bars up to 14 x 54 mm.
3 copper cables with PVC insulation of 25/35/50 mm² section (depending on model) and 0,75 m long.
1 copper cable with PVC insulation of 25/35/50 mm² section (depending on model) and 2 m long.
1 insulated trifurcating connector.
1 TT-38A milling earthing lathe.
1 1,5 m telescopic pole with three sections.
1 plastic case to store and transport 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 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. Place the clamp on the conductor and press 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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