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Rubber sheathed flexible cable with movable metal shield for monitoring in coal mine
Classification:
Summary:
- Product Description
- Parameter
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1. Product executive standard
MT 818-2009 / enterprise standard.
2. Product application scope
Myptj-3.6/6, myptj-6 / 10 and myptj-8.7/10 are applicable to the power connection of underground mobile transformer and similar equipment, and are not applicable to frequent movement, winding, bending, retraction and release.
3. Product use characteristics
3.1. Rated voltage: 3.6/6kv, 6 / 10kV, 8.7/10kv.
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: 3.5uo, no breakdown.
3.7. Partial discharge test: the discharge capacity of the cable is & le; 20pc under the test voltage of 1.73 U0.
4. Main technical indexes of cable
4.1. Conductor structure: tinned copper, conforming to the 5th soft copper conductor of GB / T 3956.
4.2. Insulating material: the performance of EPDM based insulating rubber shall meet 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: coding or color yarn identification.
4.4. Sheath: the sheath rubber or other materials with similar performance using neoprene as the base material shall meet the requirements of xh-03a in GB / T 7594.7, and the tear strength shall not be less than 5.0n/mm.
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Model Voltage Specifications Reference OD Reference weight MYPTJ 3.6/6 3x25+3x16/3+3x2.5 65.2 5536 MYPTJ 3.6/6 3x35+3x16/3+3x2.5 67.9 6197 MYPTJ 3.6/6 3x50+3x16/3+3x2.5 71.7 7063 MYPTJ 3.6/6 3x50+3x25/3+3x2.5 71.7 7058 MYPTJ 3.6/6 3x70+3x25/3+3x2.5 76.7 8344 MYPTJ 3.6/6 3x95+3x35/3+3x2.5 81.3 9659 MYPTJ 3.6/6 3x95+3x50/3+3x2.5 81.3 9650 MYPTJ 3.6/6 3x120+3x35/3+3x2.5 85.0 10907 MYPTJ 3.6/6 3x150+3*50/3+3x2.5 89.1 12315 MYPTJ 3.6/6 3x185+3x70/3+3x2.5 89.5 13209 MYPTJ 6/10KV 3x25+3x16/3+3x2.5 67.2 5848 MYPTJ 6/10KV 3x35+3x16/3+3x2.5 70.9 6603 MYPTJ 6/10KV 3x50+3x25/3+3x2.5 75.0 7553 MYPTJ 6/10KV 3x70+3x35/3+3x2.5 79.0 8685 MYPTJ 6/10KV 3x95+3x50/3+3x2.5 83.8 10159 MYPTJ 6/10KV 3x120+3x50/3+3x2.5 86.7 11170 MYPTJ 6/10KV 3x150+3*50/3+3x2.5 91.3 12710 MYPTJ 6/10KV 3x185+3x70/3+3x2.5 92.8 13910 MYPTJ 8.7/10KV 3x25+3x16/3+3x2.5 71.8 6473 MYPTJ 8.7/10KV 3x35+3x16/3+3x2.5 75.5 7383 MYPTJ 8.7/10KV 3x50+3x25/3+3x2.5 79.6 8487 MYPTJ 8.7/10KV 3x70+3x35/3+3x2.5 83.6 9603 MYPTJ 8.7/10KV 3x95+3x50/3+3x2.5 88.4 11073 MYPTJ 8.7/10KV 3x120+3x50/3+3x2.5 91.3 12138 MYPTJ 8.7/10KV 3x150+3*50/3+3x2.5 95.9 13668 MYPTJ 8.7/10KV 3x185+3x70/3+3x2.5 97.5 14898
Key words:
Rubber sheathed flexible cable with movable metal shield for monitoring in coal mine
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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: Industrial Zone C, Guanlin Town, Yixing City, Jiangsu Province
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