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Shield monitoring reinforced flexible cable for Shearer
Classification:
Summary:
- Product Description
- Parameter
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1. Product executive standard
MT 818-2009。
2. Product application scope
Mcpjb-0.66/1.14 and mcpjr-0.66/1.14 are applicable to the power connection of shearer and similar equipment with rated voltage of 0.66/1.14kv and below, and the cable can be directly dragged for use.
Mcpjb-1.9 / 3.3 and mcpjr-1.9 / 3.3 are applicable to the power connection of shearer and similar equipment with rated voltage of 1.9/3.3kv and below, and the cable can be directly dragged for use.
3. Product use characteristics
3.1. Rated voltage: 0.66/1.14kv, 1.9/3.3kv.
3.2. The maximum allowable working temperature of conductor is 90 ℃, and the maximum temperature of conductor in case of short circuit (the short circuit time shall not exceed 5S) is 250 ℃.
3.3. The minimum bending radius of cable is 6 times of cable diameter.
3.4. The normal applicable ambient temperature of the cable is - 25 ℃ ~ + 65 ℃.
3.5. The flame retardant performance of the cable shall meet the requirements of flame retardant performance in MT 818-2009.
3.6 power frequency withstand voltage of cable: 0.66/1.14kv voltage: 3.7kv/5min without breakdown, 1.9/3kv voltage: 6.8kv/5min without breakdown.
4. Main technical indexes of cable
4.1. Conductor structure: Tinned Soft Copper conductor, in accordance with GB / T 3956, type 5 soft copper conductor.
4.2. Insulating material: the power core and control core are made of EPDM based insulating rubber, whose performance shall conform to the requirements of xj-30a type in GB / T 7594.8, and the tensile strength shall not be less than 6.5MPa.
4.3. Core identification: main core: code or color yarn identification; control line: white insulation plus black code.
4.4. Outer sheath: the sheath rubber or other materials with similar performance based on chlorinated polyethylene rubber shall meet the requirements of xh-21 type in GB / T 7594.9, and the tear strength shall not be less than 5.0n/mm.
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Model Voltage Specifications Reference OD Reference weight MCPJR 0.66/1.14KV 3*35+1*16+3*1.5+3*1.5 42.4 3168 MCPJR 0.66/1.14KV 3*50+1*25+3*1.5+3*1.5 48.3 4114 MCPJR 0.66/1.14KV 3*70+1*35+3*1.5+3*1.5 52.9 5042 MCPJR 0.66/1.14KV 3*95+1*50+3*1.5+3*1.5 59.5 6295 MCPJB 0.66/1.14KV 3*35+1*16+3*1.5+3*1.5 45.3 3249 MCPJB 0.66/1.14KV 3*50+1*25+3*1.5+3*1.5 51.4 4188 MCPJB 0.66/1.14KV 3*70+1*35+3*1.5+3*1.5 56.1 4954 MCPJB 0.66/1.14KV 3*95+1*50+3*1.5+3*1.5 62.6 6342 MCPJR 1.9/3.3KV 3*35+1*16+3*1.5+3*1.5 48.0 3772 MCPJR 1.9/3.3KV 3*50+1*25+3*1.5+3*1.5 53.4 4764 MCPJR 1.9/3.3KV 3*70+1*35+3*1.5+3*1.5 58.0 5900 MCPJR 1.9/3.3KV 3*95+1*50+3*1.5+3*1.5 63.8 7047 MCPJB 1.9/3.3KV 3*35+1*16+3*1.5+3*1.5 51.3 3826 MCPJB 1.9/3.3KV 3*50+1*25+3*1.5+3*1.5 56.5 4863 MCPJB 1.9/3.3KV 3*70+1*35+3*1.5+3*1.5 61.5 5713 MCPJB 1.9/3.3KV 3*95+1*50+3*1.5+3*1.5 66.7 7094
Key words:
Shield monitoring reinforced flexible cable for Shearer
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Jiangsu Zhongmei Cable Co., Ltd.
National Service Hotline:0510-87201409
Company fax: 0510-87219001
Enterprise E-mail:web@jszmkl.com
Company address:No. 6, Shuguang Road, Guanlin Town, Yixing City, Jiangsu Province
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