Description

Technical Parameters

Fireproof Cables Supplier

PE Insulated PO Sheathed Fireproof Cables are made of inorganic materials, and the insulator magnesium oxide does not produce open flames when overloaded or short-circuited, so lines made of mineral insulated cables will not lead to fires.

BBTRZ 0.6/1KV

BBTRZ1

Basic Info.

Voltage level：	0.6/1 KV
Implementation standard:	Q/CQHQ 07-2022
Fire Resistance Properties:	A class in the flame temperature of 950 ℃ in the combustion phase and phase and the outer sheath between the application of 750V voltage, after 90min insulation is not damaged Class B in the flame temperature of 750 ℃ -800 ℃ in the combustion phase-to-phase and phase and the outer sheath between the application of 750V voltage, after 90min insulation is not damaged
Minimum cable bending radius (D is the cable diameter, unit: mm)	D≤12	12＜D≤20	20＜D≤40	D＞40
	12D	20D	30D	40D

Specification

1. Conductor: annealed round copper wire

2. Fireproof material: mica tape, fireproof mud

3. Insulation: PE

4. Filling: glass wire filling

5. Fireproof mud: fireproof mud

6. Winding: polyester film

7. Sheath: PO Color: Orange

FAQ

Q: What is the characteristic of this cable?

A: PE Insulated PO Sheathed Fireproof Cable, also known as flexible mineral insulated fire cable, refers to the flame at 950 degrees Celsius high temperature environment, through the 1KV voltage can be maintained within 180 minutes of normal energization is not broken, is an improved model of BTTZ mineral insulated cables, inherited BTTZ rigid mineral insulated cables, fire, explosion-proof, temperature resistance, large flow-carrying capacity and other characteristics, but also not easy to moisture absorption insulation performance is more stable, can be multi-core, fixed-length production, flexible structure, easy to bend, without special cable terminal joints and intermediate joints, applicable to a variety of laying methods can be laid in accordance with conventional cable. Production, flexible structure, easy to bend, no need for special cable terminal joints and intermediate joints, applicable to a variety of laying methods, can be laid according to conventional cable.

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