Copper Sheathed Two Cores 300 V rated Mineral Insulated Heating Cable is a special magnesium oxide insulated mineral insulated heating cable outsheathed with a copper tube with a rate of 300 V voltage power connection.

Table 4 Heating Cable Specification (300V Double Cores)

Note: the resistance value of 2-core cable in the above table is the measured value after the ends are twisted (i.e., single-core resistance X2);

For the use of 660V voltage occasions, please contact our company professionals;

Mark of (300)☆ is a recommended production length by MICH

Application

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).

Specification

Heating cable instruction code

Cable Code

1 6 K 320

No. 1 2 3 4

Cable Structure

Table 1 Structure of Cable Element

Table 5 terminal specifications

Note 1: E1 means 1/2 "NPT;E2 means 3/4 "NPT;E3 represents 1 "NPT (taper thread);Additional connection thread requirements are available.

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

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