Pasia Industries Ltd
PASIA INDUSTRIES LTD ————Leading MI Cable Heating
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600 V Voltage Copper Sheathed MI Heating Cable of Single Core Conductor is a special mineral insulated heating cable of copper sheath and one conductor inside with power connection at 600 V rate. It can withstand a temperature up to 250℃.
Heating cable specification (600V Single core)
| Cable Code | Diameter | HDPE Diameter | Standard resistance value at +20℃ | Maximum Production Length | Unit weight |
| mm | mm | Ω/m | m | kg/km | |
| 16C1.7 | 8.2 | 10 | 0.0017 | 350 | 366.54 |
| 16C2.2 | 7.6 | 9.4 | 0.0022 | 380 | 307.77 |
| 16C2.9 | 7.0 | 8.8 | 0.0029 | 400 | 264.45 |
| 16C4 | 5.9 | 7.7 | 0.004 | 600 | 190.88 |
| 16C7 | 5.3 | 7.1 | 0.007 | 600 | 154.08 |
| 16C11 | 4.9 | 6.7 | 0.011 | 600 | 132.25 |
| 16C13 | 4.6 | 6.4 | 0.013 | 600 (300)☆ | 125.7 |
| 16C17 | 4.6 | 6.4 | 0.017 | 600 (300)☆ | 117.16 |
| 16C21 | 4.6 | 6.4 | 0.021 | 600 (300)☆ | 111.9 |
| 16C25 | 3.7 | 5.5 | 0.025 | 600 (480)☆ | 68.83 |
| 16C33 | 3.7 | 5.5 | 0.033 | 600 (480)☆ | 63.76 |
| 16C40 | 3.4 | 5.2 | 0.04 | 600 (560)☆ | 58.87 |
| 16C63 | 3.2 | 5 | 0.063 | 600 | 51.47 |
| 16K80 | 6.8 | 8.6 | 0.08 | 370 (140)☆ | 254.18 |
| 16K100 | 5.2 | 7 | 0.1 | 450 (240)☆ | 162.11 |
| 16K140 | 4.9 | 6.7 | 0.14 | 600 (270)☆ | 122.55 |
| 16K197 | 4.45 | 6.25 | 0.197 | 600 (330)☆ | 111.32 |
| 16K220 | 4.5 | 6.3 | 0.22 | 600 (330)☆ | 102.89 |
| 16K315 | 4.3 | 6.1 | 0.315 | 600 (350)☆ | 91.44 |
| 16K345 | 4.2 | 6.0 | 0.345 | 600 (370)☆ | 85.9 |
| 16K450 | 4.0 | 5.8 | 0.45 | 600 (400)☆ | 80.73 |
| 16K630 | 4.0 | 5.8 | 0.63 | 600 (400)☆ | 77.26 |
| 16K800 | 3.5 | 5.3 | 0.8 | 600 (530)☆ | 61.48 |
| 16K1250 | 2.8 | 4.6 | 1.25 | 600 | 40.83 |
| 16K2000 | 2.8 | 4.6 | 2.0 | 600 | 38.96 |
Application
| Copper sheathed heating cable (MICU) | Maximum output power(W/m) |
| Freezing Prevention for metal gutters and downpipes | 49 |
| Freezing Prevention for non-metal gutters and downpipes | 16 |
| Vessel and piping process temperature maintaining | 59 |
| Freezing Prevention for metal containers and pipes | 59 |
| Metal roof snow-melting | 49 |
| High-density polyethylene outer sheathed copper sheathed heating cable (MIHC) | |
| Freezing Prevention for metal containers and pipes | 26 |
| Freezing Prevention non-metallic containers and pipes | 13 |
| Snow melting on asphalt slopes | 82 |
| Non-metallic roof ice or snow melting | 26 |
| Freezing Prevention for metal gutters and downpipes | 26 |
| Freezing Prevention for non - metallic gutters and downpipes | 16 |
| Concrete floor heating | 33 |
| Rising or defrosting prevention for cold storage ground | 23 |
| Freezing Prevention for metal containers and pipes | 99 |
Note: when heating cables are used for heat tracing of vessels and pipes, the maximum output power must be controlled to ensure that the sheath temperature does not exceed its maximum allowable temperature or the spontaneous combustion temperature of the area (for hazardous areas).
Cable Structure
Specification
Heating cable instruction code
MI CU-B 16K320/60/2520/220/E1
No. 1 2 3 4 5 6 7
| No. | Instruction | |
| 1 | Sheath material | CU |
| 2 | structure of cable components | shown in table 1 |
| 3 | cable codes | shown in table 2, 3 and 4 |
| 4 | length of heating cable | In meter |
| 5 | Heating cable power | In Watt |
| 6 | heating cable voltage | In Volt |
| 7 | heating cable voltage | See table 5 |
Cable Code
1 6 K 320
No. 1 2 3 4
| Serial NO. | Instruction | |
| 1 | core number | 1 or 2 |
| 2 | Voltage grade | 3=300V, 6=600V |
| 3 | conductor materials | C,K |
| 4 | cold resistance ×1000 | 320=0.32Ω/m×1000 |
Table 1 Structure of Cable Element
Note: Model C, F and G are suitable for being used at temperature under 65℃
Table 5 terminal specifications
| Model: A, D, E | Model: B | |||||
| Maximum Voltage(V) | Maximum Current (A) | Terminal Specification | Maximum Voltage(V) | Maximum Current (A) | Terminal Specification | Maximum Voltage(V) |
| 600 | 15 | E2 | 20 | E1 | 15 | E1 |
| 600 | 20 | E2 | 25 | E2 | 20 | E1 |
| 600 | 30 | E3 | 40 | E2 | 30 | E2 |
| 600 | 50 | E3 | 70 | E2 | 50 | E2 |
| 600 | 70 | E3 | 100 | E3 | 70 | E2 |
Note 2: the length of cold end cable with standard configuration is 2 meters. If you increase or decrease of length required, please contact our professional personnel.
Corresponding reference table between the output power and sheath temperature
Note: when applying a copper conductor heating cable, please pay attention to the conversion of its heated hot resistance and unheated cold resistance.
Anticorrosive specification
| Material | MICU | MIHC |
| Sulfate | Not recommend | Excellent |
| Hydrochloric acid | Not recommend | Excellent |
| Hydrofluoric acid | Acceptable | Acceptable |
| Phosphate | Acceptable | Acceptable |
| Carbonate | Not recommend | Acceptable |
| Organic acid | Acceptable | Not recommend |
| Alkali metal | Acceptable | Acceptable |
| Sea water | Not recommend | Acceptable |
| Chloride | Data checking required | Acceptable |
Explosion-proof instructions
MIAL series heating cable with explosion-proof terminal, can be used in potential explosive environment. Authenticated by the Chinese CQST, in accordance with Chinese GB3836 explosion-proof electrical standards, they can be applicable to Ⅱ A, Ⅱ B, Ⅱ C (C1D2) level of explosion-proof electrical equipment.
MI CU-B 16K320/60/2520/220/E1
No. 1 2 3 4 5 6 7