1. ZA-YJV22 flame retardant armored cable product introduction:

ZA-YJV22 cable: copper core cross-linked polyethylene insulated PVC sheathed steel tape armored Class A flame retardant power cable,

XLPE insulated (YJ), PVC sheathed (V), steel tape armored (22), Class A flame retardant (ZA) power cable.

2. ZA-YJV22 flame retardant armored cable product parameters:

Product model: ZA-YJV22

Cross section: single core (10mm2 -- 630 mm2), two core (4mm2 -- 400 mm2), three core (2.5 mm2 -- 400 mm2),

Four cores, five cores (1.5 mm2 -400 mm2), 31 cores, 32 cores (2.5 mm2 -400 mm2)

Length: can be cut according to customer requirements, support customized

Scope of application: suitable for power frequency rated voltage 0.6/1kv and distribution network or industrial installation in the laying.

3. ZA-YJV22 flame retardant armored cable use characteristics:

(1) Rated voltage Uo/U(Um)0.6/1kv

(2) The allowable long-term work of the cable conductor shall not exceed the temperature of 90 ℃.

(3) The allowable temperature of the cable conductor shall not exceed 250 ℃ during short circuit (duration shall not exceed 5s).

(4) The ambient temperature during cable laying should not be lower than 0oC, and the bending radius of the cable should not be less than 20 times the outer diameter of the cable.

Four: commonly used specifications and uses;

ZA-YJV,ZB-YJV, cross-linked polyethylene insulated PVC sheath A(B) flame retardant power cable can be laid in the fire-resistant requirements of indoor, tunnel and pipeline.

ZA-YJV22,ZB-YJV22, XLPE insulated steel tape armored PVC sheathed Class A(B) flame retardant power cables are suitable for buried laying when fire resistance is required, but not suitable for laying in pipelines.

ZA-VV,ZB-VV, PVC insulated PVC sheathed Class A(B) flame retardant power cables can be laid in indoor, tunnel and pipeline where fire resistance is required.

ZA-VV22,ZB-VV22, PVC insulated steel tape armored PVC sheathed Class A(B) flame retardant power cables are suitable for buried laying when fire resistance is required, but not suitable for laying in pipelines.

WDZAN-YJY23,WDZBN-YJY23, XLPE insulated steel tape armored polyolefin sheathed low smoke and halogen-free A(B) flame retardant and fire-resistant power cables are suitable for buried laying when halogen-free and low smoke and fire resistance are required, but not suitable for laying in pipelines.