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- Size: 600mm*600mm*600mm~~2000mm*2000mm*1300mm
- Place of Origin: Jinan,Shandong,China
- Brand Name: HL
- Model Number: NH-KVV,NH-KVVP,NH-KVVP2,NH-KVV22,NH-KVVR,NH-KVVRP2,NH-KVVRP2-22
- Weight: 2300.000 kg
PVC I nsulated Refractory Control Cable
( GB/T 9330.2、 GB/T 19666 )
Note: weight various for different models.
Applications:
Refractory cable is the cable that can maintain safe operation for a period of time in case of flame burning. The cable is applicable to high safety condition s of fire protection, such a s high rise building, power plant, transformer substation, steel works, oil field, mine, chemical industry, civil air defense and metro, etc. And it is also an ideal cable for emergency cable, automatic fire protection system, elevator, emergency lighting and communication signal series.
Operation Characteristics:
1. rated voltage U/U:450/750V
2.The allowable long-term operation temperature of conductor shall be 70℃ , and the cable laying temperature shall not be below 0 ℃ .
3.Allowable bend radius
Cable without armor shall not be less than 6 times external diameter of cable;
Cable with armor or metallic strip shielding structure shall not be less than 12 times external diameter of cable.
Model and Name of Product
Model | N ominal S ection ( mm 2 ） | |||||||||
0.5 | 0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 | |||
Number of Cores | ||||||||||
NH-KVV NH-KVVP | — | 2～ 61 | 2～ 14 | 2～ 10 | ||||||
NH-KVVP2 | — | 4～ 61 | 4～ 14 | 4～ 10 | ||||||
NH-KVV22 | — | 7～ 61 | 4～ 61 | 4～ 14 | 4～ 10 | |||||
NH-KVVR | 2～ 61 | — | — | |||||||
NH-KVVRP2 | — | 4～ 61 | 4～ 14 | 4～ 10 | ||||||
NH-KVVRP2-22 | — | 7～ 61 | 4～ 61 | 4～ 14 | 4～ 10 | |||||
Note 1： recommend numbers of cores are 2 , 3 , 4 , 5 , 7 , 8 , 10 , 12 , 14 , 16 , 19 , 24 , 27 , 30 , 37 , 44 , 48 , 52 and 61 cores | ||||||||||
Specifications
Model | N ominal S ection ( mm 2 ） | |||||||
0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 | ||
Number of Cores | ||||||||
NH-KVV NH-KVVP NH-KVVP2 | 2～ 61 | 2～ 24 | 2～ 10 | |||||
NH-KVV22、 NH-KVVR NH-KVVRP2 、 NH-KVVRP2-22 | 7～ 61 | 4～ 61 | 4～ 24 | 4～ 10 | ||||
Note 1： recommend numbers of cores are 2 , 3 , 4 , 5 , 7 , 8 , 10 , 12 , 14 , 16 , 19 , 24 , 27 , 30 , 37 , 44 , 48 , 52 and 61 cores. | ||||||||
Note: Weight of different models is different,more details are available on catalogue.
- Size: 600mm*600mm*600mm~~2000mm*2000mm*1300mm
- Place of Origin: Jinan,Shandong,China
- Brand Name: HL
- Model Number: NH-KVV,NH-KVVP,NH-KVVP2,NH-KVV22,NH-KVVR,NH-KVVRP2,NH-KVVRP2-22
- Weight: 2300.000 kg