Mains Supplies - Wind Turbine (WT)

Mains Supplies - Wind Turbine (WT)

Combined Type 1 and 2 tested protector (to BS EN 61643) for use on the main distribution board within wind turbines, for equipotential bonding. For use at boundaries up to LPZ 0 to protect against flashover (typically the main distribution board location) through to LPZ 2 to protect electrical equipment from damage.

Application Use on 690 V three phase mains power supplies and power distribution boards for protection against partial direct and indirect lightning strikes. The services (typically 3 phase 400 V mains, UPS, data, signal and telecom lines) to the cabinet within the wind turbine nacelle will require additional protection. – For a 3 phase TN-S supply, install 4 ESP WT units together with ESP CE10 or ESP CE13 connecting and earthing bar (see installation) – For a 3 phase TN-C supply, install 3 ESP WT units together with ESP CE7 or ESP CE9 connecting and earthing bar (see installation)

Temperature Range: -40°C to + 80°C
Connection Type: Screw Terminal
Conductor Size (stranded): 25mm²
Earth Connection: Screw Terminal
Case Material: IP20
Mounting: Indoor, 35mm top hat DIN rail
See Downloads Tab for full Datasheet, Fitting Instructions and DofC

Swipe table
ESP690/25/WT 5414363507871 1+2 690V 750V 2.5kV 72mm 90mm 68mm - £999.99 £1,199.99

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