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{"title":"Fire rated Halogen Free Mineral Insulated Cable Copper Core Low Smoke","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/46\/125014060003b49a9ea23b82921d-200x200-1\/fire_rated_halogen_free_mineral_insulated_cable_copper_core_low_smoke.jpg","attrs":{"Brand Name":"HOLD-ONE","Minimum Order Quantity":"100m","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
{"title":"Industrial Mineral Insulated Cable Mi Thermocouple INCL600 Sheath Low Voltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/f2\/2f08362b7fe31b2df3b7edeec715-200x200-1\/industrial_mineral_insulated_cable_mi_thermocouple_incl600_sheath_low_voltage.jpg","attrs":{"Minimum Order Quantity":"100m","Price":"USD 0.87-2.66\/M","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
{"title":"Mineral Insulated Flame Resistant Cable , Electrical Copper Cable Low Voltage","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/e9\/5454c8bc4541e3665882d3828147-200x200-1\/mineral_insulated_flame_resistant_cable_2c_electrical_copper_cable_low_voltage.jpg","attrs":{"Minimum Order Quantity":"100m","Price":"USD 0.87-2.66\/M","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
{"title":"Triple Core Mineral Insulated Cable Heat Proof For Civil Snow Melting","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/5a\/b555e8b2ce71836ca403a4a3e238-200x200-1\/triple_core_mineral_insulated_cable_heat_proof_for_civil_snow_melting.jpg","attrs":{"Minimum Order Quantity":"100m","Price":"USD 0.87-2.66\/M","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
{"title":"Three Wire Mineral Insulated Cable Copper Conductor For Fire Survival System","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/aa\/bef1edbcd74d0e2bf6dff2fe8215-200x200-1\/three_wire_mineral_insulated_cable_copper_conductor_for_fire_survival_system.jpg","attrs":{"Minimum Order Quantity":"100m","Price":"USD 0.87-2.66\/M","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
{"title":"Flexible Mineral Insulated Cable Fireproof Magnesium Oxide Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/ec\/84\/fc5657ff7bdc28a05e4d9fa02bc0-200x200-1\/flexible_mineral_insulated_cable_fireproof_magnesium_oxide_material.jpg","attrs":{"Minimum Order Quantity":"100m","Price":"USD 0.87-2.66\/M","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
{"title":"MI Mineral Insulated Metal Sheathed Cable Copper Sheath Heavy Duty","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/d8\/ee6741ceb8ae49928a6417e8f5c8-200x200-1\/mi_mineral_insulated_metal_sheathed_cable_copper_sheath_heavy_duty.jpg","attrs":{"Minimum Order Quantity":"100m","Price":"USD 0.87-2.66\/M","Payment Terms":"L\/C, T\/T","Delivery Time":"7 Days after received deposit"}}
Halogen Free Mineral Insulated Cable Copper Core Low Smoke
Mineral Insulated Cableused in Building, industrial, airport, power station, power supply and others
Method of choosing
1. In the following cases, flexible mineral insulated cables with plastic sheaths should be used:
The cable is placed in an environment that corrodes the copper sheath.
The cables are buried directly or laid through pipes.
The cables are laid in non-technical spaces of buildings and have aesthetic requirements. Where there is a fire protection requirement, a halogen-free and low-smoke plastic enclosure should be used.
Nominal
Cross
section
Outer
Diameter
approx.
Weight of cable approx.
Voltage drop
Mini
bending
radius
Single phase
Three phase
mm2
mm
kg/km
V/A.km
V/A.km
mm
3 x 1.5
10.7
273.3
30.8
26.7
160.5
3 x 2.5
11.6
319.4
18.9
16.4
174.0
3 x 4
12.5
398.3
11.8
10.2
187.5
3 x 6
13.7
479.9
7.9
6.81
205.5
3 x 10
17.3
636.1
4.7
4.05
259.5
3 x 16
19.5
846.8
2.94
2.55
292.5
3 x 25
22.3
1,192.9
1.87
1.62
334.5
3 x 35
25.2
1,518.8
1.35
1.17
378.0
3 x 50
28.6
1,950.5
1.01
0.87
429.0
3 x 70
32.7
2,629.9
0.71
0.61
490.5
3 x 95
37.1
3,588.8
0.52
0.454
556.5
3 x 120
40.9
4,379.3
0.43
0.371
613.5
2. Specification selection
Determine the maximum operating temperature of the cable according to the cable laying environment, reasonably select the corresponding cable current, and determine the cable specifications.
2.1: There are two types of flexible mineral insulated cables according to the cable temperature
Carrying capacity: at 70°C
Ampacity at 105°C
2.2: The current carrying capacity of the selected cable should be in accordance with the normal operating temperature of 70 0 C under the following laying conditions:
Clean lines along walls, brackets, roofs and bridges.
It is routed together with other types of cables in the same bridge, shaft, cable trench, and cable tunnel.
Other places where the temperature of the cable sheath is too high may cause personal injury or equipment damage.
2.3: Place the cables in the bridge, cable trench and the place where the unmanned machine wears the pipe. The current carrying capacity can be selected according to the normal operating temperature 105 0 C
. 2.4: The specifications of flexible mineral insulated cables should be reasonably determined according to the actual length of the line and the length of delivery of the cable.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2000
Total Annual:
8000000-10000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Founded in 2000, HOLD-ONE. is a modern large-scale enterprise specializing in R&D and manufacturing of wire and cable. The company has an insulated wire workshop, a low voltage cable workshop, a high voltage cable workshop and cable accessories, and a copper processing workshop. It consists of a... Founded in 2000, HOLD-ONE. is a modern large-scale enterprise specializing in R&D and manufacturing of wire and cable. The company has an insulated wire workshop, a low voltage cable workshop, a high voltage cable workshop and cable accessories, and a copper processing workshop. It consists of a...
