Explosion-Proof Housing (Stainless Steel/Aluminum-Magnesium Alloy)
The Ankura-HJBH (N) explosion-proof fire protection shell is suitable for the explosion-proof and fire protection of intermediate connectors. It can effectively prevent further damage to the power transmission lines when the cable intermediate connector explodes, thereby improving the reliability of the power grid operation. Our company's explosion-proof shell is made of non-magnetic metal materials, with excellent mechanical properties, acid resistance, and corrosion resistance. It can effectively prevent the cable from being damaged by external forces. In the event of an explosion and combustion accident at the cable intermediate connector, it can effectively prevent the shock waves and flames generated by the explosion from spreading, avoiding the occurrence of secondary disasters.
- The metal explosion-proof protective shell is suitable for the construction of cable system lines.
- It can be equipped with an automatic fire extinguishing device according to user requirements.
- This explosion-proof shell is easy to install and has wide adaptability. It can be installed outdoors, in tunnels, and in cable trenches for operation, unaffected by various abnormal climatic conditions.
- This product has passed the short-circuit current test: 12kV 0.4s 50kA, which can truly and effectively prevent explosions and avoid secondary accidents.
- For the protection of non-company connector products, it is required to provide the shape size diagram of the installed connector.
| Product parameters | 110KV(66KV) | 220KV | |||
|---|---|---|---|---|---|
| Adaptation of cable conductor cross-section (mm2) | 240~2500 | 400~2500 | |||
| Explosion-proof shell material | Stainless steel | Aluminum-magnesium alloy | Stainless steel | Aluminum-magnesium alloy | |
| Reference weight of the product (kg) | 105 | 65 | 125 | 75 | |
| Structure | Upper and lower structure | Upper and lower structure | |||
| Product structure dimensions | L1 | 2320 | 2424 | ||
| L2 | 1912 | 2012 | |||
| Φ1 | 415 | 520 | |||
| Φ2 | 355 | 460 | |||
| Installation conditions | Installation of all lines | Installation of all lines | |||
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