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EARTHING AND SHORT-CIRCUIT EQUIPMENT
FOR LOW VOLTAGE OVERHEAD LINES
COMPOSITION
4 PEBT spring clamps with 70 cm poles for cylindrical conductors with diameter between 3 and 18 mm.
3 copper cables with PVC insulation. Section and length according to model.
1 copper cable with PVC insulation. Section and length according to model.
1 TT-38A milling earthing lathe.
1 earthing rod.
2 nylon bags to store and transport the equipment.
Composition according to customer specification.
CHARACTERISTICS
Short-circuit current "Icc": See table.
Temperature range: -25°C a 55°C.
INSTRUCTIONS FOR USE
1. Drive in the earthing rod and secure the earthing G-clamp to it.
2. Place the first clamp on the highest conductor with the aid of the pole.
3. Place the others in the same way.
4. To uninstall the equipment, proceed in the reverse order.
5. Store the equipment in its bag.
MAINTENANCE
Storage:
In order to maintain its ability to protect workers, earthing and short-circuit equipment must be mantained and
stored in good conditions by user.
Check before use:
For safety equipment grounding must be subjected to a thorough visual inspection before use. Visible damage of
clamps, fittings, wire insulation or exposure of bare wire are considered major defects and the equipment should
be put out of use.
Before use must inspect the contact surface parts and the contact of the connection points should be brushed to
remove any remaining tank to obtain a good electrical contact for traffic flows or short-circuit currents.
Periodic inspection and testing service:
The equipment must be inspected every 3 years, verifying that there are no visible damage tweezers, or cable
connections.
If there is any doubt about the excellent condition of the device or equipment, should be removed.
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