Flame-retardant wire cable
:
一、Execute standard
Enterprise standard, product execute
(except flame-retardant performanced) GB/T18380.3（idtIEC332),other
is equivalent to the product corresponding to non flame-retardant
GB
Flame-retardant power cable equivalent to
GB12706-91
Flame-retardant control cable equivalent
to GB9330-88
Flame-retardant installation wire cable
equivalent to GB5023-85
二、Application
This product is suitable for non
flame-retardant power cable,dielectric equipment for place and
request flame-retardant environment and term
三、Applying terms
1.Rated voltage （U0/U）according to
different product series from 300/300V to 26/35KV
2.The long-term working temperature of
cable is: 70℃、90℃、105℃
3.When in short-circuit(5S）the working
temperature of cable should not exceed: 70℃、90℃、105℃
4.The installation temperature of cable
isn’t lower than 0℃
5.The bending radius of cable execute
non-flame retardant cable standard specified.
6.Flame-retardant specialty is divide into
type A.C(Type B not recommended) according to flame-retardant kind.
a. ZRC flame-retardant cable is use in
common flame-retardant place that requires to get through IEC332-3C
b. ZRA flame-retardant cable is use in
strictly flame-retardant place that requires to get through
IEC332-3A
c. Single cable should reach to get
through IEC332-1（2）not-lingering burning request.
Self-extinguishing,multi or fasciculation after getting through
IEC332-3 only burn in some extend,and self-extinguish.
7. GB12666.5-90 Standard cable
flame-retardant sort
Item Type A Type B Type C
Fire time 40min 40min 20min
Flame temperature 815℃
Combustible contents 7L/meter 3.57L/meter
Naked extinguishing time Not exceed 60min
Result adjust Cable surface carbonize part
height not exceed 2.5 m
四、Type and specification
1、Type
Type Rated voltage Designation
ZRA(C)-VV
ZRA(C)-VLV22 0.6/1KV Copper conductor PVC
insulated flame-retardant power cable
Aluminum conductor PVC insulated
flame-retardant power cable
ZRA（C）-YJY
ZRA（C）-YJLV22 0.6/1～8.7/10KV Copper
conductor XLPE insulated PE sheathed flame-retardant power cable
Aluminum conductor XLPE insulated PVC
sheathed armored flame-retardant power cable
ZRA(C)-KVV
ZRA(C)-KVVR
ZRA(C)-KVVP22 450/750V Copper conductor
PVC insulated flame-retardant control cable
Copper conductor PVC insulated
flame-retardant control flexible cable
Copper conductor insulated metal shielded
armored flame-retardant control cable
ZRA(C)-BV
ZRA(C)-BVV
ZRA(C)-RVB 450/750V
300/500V
300/300V Copper conductor PVC insulated
flame-retardan wire
Copper conductor PVC insulated
flame-retardant cable
Copper conductor PVC insulated
flame-retardant flat flexible wire
ZRA(C)-PYV 250V Copper conductor PE
insulated PVC sheathed flame-retardant signal cable
ZRA(C)-PUYVR 250V Copper conductor PE
insulated PVC sheathed flame-retardant signal flexible cable for
mining purpose
ZRA(C)-JYV 300/500V Copper conductor PE
insulated PVC sheathed flame-retardant computer cable
2、Specification
Type Voltage No.of cores Cross-section mm2
ZRA(C)-VV ZRA(C)-YJY 0.6/1～
1.8/3KV 1 1.5-800
ZRA(C)-VLV22 ZRA(C)-YJLV22 10-800
ZRA(C)-VV ZRA(C)-YJY 2 1.5-185
ZRA(C)-VLV22 ZRA(C)-YJLV22 4-185
ZRA(C)-VV ZRA(C)-YJY 3 1.5-400
ZRA(C)-VLV22 ZRA(C)-YJLV22 4-400
ZRA(C)-VV ZRA(C)-YJY
ZRA(C)-VLV22 ZRA(C)-YJLV22 3+1 3+2
4+1 4-300
ZRA(C)-VV ZRA(C)-YJY 5 1.5-300
ZRA(C)-VLV22 ZRA(C)-YJLV22 4-300
ZRA(C)-YJY ZRA(C)-YJLV22
ZRA(C)-YJY ZRA(C)-YJLV22 3.6/6～
8.7/10KV 1 25-800
3 25-400
ZRA(C)-KVV 450/750V 2-14 4,6,10
2-61 0.75,1.0,1.5,2
ZRA(C)-KVVP22 4-14 4,6,10
6-61 0.75,1.0,1.5,2.5
ZRA(C)-KVVR 4-61 0.75,1.0,1.5,2.5
ZRA(C)-BV 450/750V 1 1.5-400
ZRA(C)-BVV 300/500V 1 0.75-10
2,3,4,5 1.5-35
ZRA(C)-RVB 300/300V 2 0.3-2.5
ZRA(C)-PYV 250V 2-48 1.0
ZRA(C)-PUYVR 250V 4 0.5,1.5
ZRA(C)-JYV 300/500V 2,4,6,19
1.02,3,4,5,6,10
3 1.53
3 1.5三
3 2.5
Technical characteristic,terms and other
equivalent to correspondi
