HY5WZ-51/134 40.5 kV HY5W Zinc Oxide Lightning Arrester with
Switchgear
Collision resistant, flexible installationSpecial structure, no
gap, good sealing, corrosion resistance Pollution resistance,
stable performance . Unique formula zinc oxide resistor, high
capacity, low leakage .
The load switch adopts the pressure gas internal blowing structure,
the arc extinguishing ability is strong, and does not affect the
interphase and ground insulation, both the dynamic and static
contacts have the arc contact, greatly increased the number of
breakdowns.
The fuse and the load switch room form the transformer protection
circuit. The high voltage flow limiting fuse is installed in the
insulated shell of epoxy pouring. After the fuse is broken, the
firing pin is ejected and the load switch is divided.
| Item | Technical data |
| Rated voltage (KV) | 3.6 | 7.2 | 12 | 24 | 40.5 |
| Rated frequency(Hz) | 50 |
| Insulator(capacity) | insulating | Frequency withstand voltage 5 min (KV) | 25 | 32 | 42 | 68 | 100 |
| Frequency withstand voltage 1 min (V) | 2000 |
| Lighting impulse withstand voltage (KV) | 40 | 60 | 75 | 125 | 185 |
| Light Power | 134kV |
| Frequency Current | 100kA |
| |
We are specialty on epoxy resin medium voltage and high voltage
components, such as 10KV, 24 KV and 40.5KV Circuit Breaker , Load breaker switch , Disconnecting Switch ,
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