DISTRONICA – SEMTEX INTERNATIONAL – CKE Varistores de Oxido Metalico (Metal oxide varistors) – Supresores de Alto Voltaje de Disco (High Voltage Bare Disc Surge Arrestors)

Varistores de disco CKE Distronica

ARD Series

40000 to 100000 A, 280 to 6000 V, 3 mm to 42 mm Thick

Products

Part # VR VTV IR VDC MIN VDC MAX VRES Ratio VRES Ratio IIMP IIMP Dia TMAX Op. Temp. Store Temp.
V kV (DC) μA kV kV kV kV kA kA mm mm °C °C
ARD32x21 3 3.2 150 4 4.8 1.88 — 40 100 32 21 55 to 125 55 to 125
ARD32x3 0.28 0.48 150 0.6 0.8 1.88 — 40 100 32 3 55 to 125 55 to 125
ARD32x31 4.5 4.96 150 6.2 7 1.88 — 40 100 32 31 55 to 125 55 to 125
ARD32x42 6 6.72 150 8.4 9.2 1.88 — 40 100 32 42 55 to 125 55 to 125
ARD32x6 0.5 0.96 150 1.2 1.6 1.88 — 40 100 32 6 55 to 125 55 to 125
ARD35x21 3 3.2 150 4 4.8 1.85 — 65 100 35 21 55 to 125 55 to 125
ARD35x3 0.28 0.48 150 0.6 0.8 1.85 — 65 100 35 3 55 to 125 55 to 125
ARD35x31 4.5 4.96 150 6.2 7 1.85 — 65 100 35 31 55 to 125 55 to 125
ARD35x42 6 6.72 150 8.4 9.2 1.85 — 65 100 35 42 55 to 125 55 to 125
ARD35x6 0.5 0.96 150 1.2 1.6 1.85 — 65 100 35 6 55 to 125 55 to 125
ARD40x21 3 3.2 160 4 4.8 1.8 1.89 100 200 40.5 21 55 to 125 55 to 125
ARD40x31 4.5 4.96 160 6.2 7 1.8 1.89 100 200 40.5 31 55 to 125 55 to 125
ARD45x21 3 3.2 170 4 4.8 1.75 1.84 100 300 45 21 55 to 125 55 to 125
ARD45x31 4.5 4.96 170 6.2 7 1.75 1.84 100 300 45 31 55 to 125 55 to 125
ARD52x21 3 6.72 180 4 4.8 1.72 1.81 100 400 52.5 21 55 to 125 55 to 125
ARD52x31 4.5 4.96 180 6.2 7 1.72 1.81 100 400 52.5 31 55 to 125 55 to 125
ARD62x21 3 3.2 200 4 4.8 1.69 1.78 100 600 62.5 21 55 to 125 55 to 125
ARD62x31 4.5 4.96 200 6.2 7 1.69 1.78 100 600 62.5 31 55 to 125 55 to 125

Notes

  • Device data taken at 25 °C.
  • Typical response time is less than 15 nanoseconds.
  • Arrester discs may be used in porcelain or silicon rubber housing, medium can be air or SF6 or equivalent.
  • Meets IEC600 99-4.

Consúltenos