PENTA - MT525-MT550

⁄ MT525-MT550

Earthing and short-circuiting clamp for medium-voltage substations

Technical sheet

/ Areas of activity

Electrical distribution

/ Standards

CEI 61230

/ Use

Adjustable earthing and short-circuiting clamps for medium-voltage substations.

Advantages

Low weight constraints

Fast and easy to use

System that facilitates the installation of malt

/ Technical specifications

Product kind : Clamps

Clamp material : Cupro-alu

Operating voltage (V) : HTA (1 000 V to 50 000 V)

Field of use (environment) : Station office

Product reference	Nozzle type	Short-circuit intensity kA/0.5s	Short-circuit intensity kA/1s	Weight (kg)	Measurement	Clamp tightenning (mm)	Conductor type
MT525AP	Hexagonal (AP)	-	14,5	0,65	192x85x84mm	Rond : Ø5 à 35mm	Round
MT525BLAP	Hexagonal (AP)	20	14,5	0,8	210x85x84mm	Plat : 5 à 15mm Rond : Ø5 à 35mm	Round, Flat
MT525BLARAP	Hexagonal (AP)	20	14,5	0,8	210x85x84mm	Plat : 5 à 15mm Rond : Ø5 à 35mm	Round, Flat
MT525U	Universal (U)	-	14,5	0,70	245x85x84mm	Rond : Ø5 à 35mm	Round
MT550AP	Hexagonal (AP)	-	18	0,75	200x85x84mm	Plat : 0 à 50mm Rond : Ø5 à 50mm	Round, Flat
MT25AP1	Hexagonal (AP)	-	14,5	0,8	210x85x84mm	Plat : 5 à 15mm Rond : Ø5 à 35mm	Round, Flat