Искровой промежуток Для натяжных изоляторов SDI27.1 Ensto

Power arc device SDI27.1 is used with SDI90.x composite insulators on angle poles with suspension clamp SO181.6 and on tension poles with tension clamps SO255 or SO256. The package includes arching horns and 95 mm - 0.45 m conductor with cable lugs. Spark gap is adjusted to 130-230 mm on 24-36 kV. Short-circuit current: Arc test 2 x 10 kA, 1s Short circuit test: I1s=11,5 kA, 1s / Idyn=29 kA