Low smoke zero halogen flame retardant control cable
Low smoke zero halogen flame retardant control cable is suitable for ac 50 to 60 hz, rated voltage 7…
Description：
An overview, cables:
Low smoke zero halogen flame retardant control cable is suitable for ac 50 to 60 hz, rated voltage 750 v and below, low smoke, halogen-free, non-toxic, non-corrosive, non-pollution cable) flame retardant requirements used as control monitoring circuit, etc.
Second, the production of standard:
Low smoke zero halogen flame retardant control cable to the enterprise standard and reference to GB9330-88 this product is suitable for use in ac 50 to 60 hz, rated voltage 750 v and below, low smoke, halogen-free, non-toxic, non-corrosive, non-pollution cable) flame retardant requirements used as control monitoring circuit, etc.
Three control cables, low smoke zero halogen flame retardant technology performance:
The product reference articles IEC227, IEC1034, IEC332 international standard design
Four control cables, low smoke zero halogen flame retardant performance requirements:
1, into A bundle of burning A or B, (coking section height) : 2.5 m or less.
The distance of 2, secondary (without burning) : 50 mm or higher;
3, smoke degree (minimum light transmittance) 60% or higher;
4, HCL content acuities were 0.5 mg/g.
Five, the model name:
model | The name of the cable |
KVV | Copper low smoke zero halogen polyolefin insulated and sheathed flame-retardant control cable |
KVVP | Copper low smoke zero halogen polyolefin insulated and sheathed woven block flame-retardant control cable |
KVVP2 | Copper low smoke zero halogen polyolefin insulated and sheathed copper tape screened flame-retardant control cable |
KVV22 | Copper low smoke zero halogen polyolefin insulation and sheath steel tape armoured flame-retardant control cable |
KVVR | Copper low smoke zero halogen polyolefin insulated and sheathed flame-retardant control cable |
KVVRP | Copper low smoke zero halogen polyolefin insulated and sheathed textile block flame-retardant control cable |
KVVP2-22 | Copper low smoke zero halogen polyolefin insulated and sheathed copper belt BingBiGang belt sheathed flame-retardant control cable |
KYJY | Copper core with cross-linked polyethylene insulation polyolefin sheath low smoke zero halogen flame retardant control cable |
KYJYP | Cross-linked polyethylene insulating tape armored low smoke zero halogen (B or C) A kind of flame retardant power cable |
KYJYP2 | Communication polyethylene insulated fine steel wire armoured low smoke zero halogen (B or C) A kind of flame retardant power cable |
KYJYP3 | Copper core with cross-linked polyethylene insulation polyolefin sheath aluminum-plastic composite belt shielding low smoke zero halogen flame retardant control cable |
KYJY23 | Copper core with cross-linked polyethylene insulation polyolefin sheath steel tape armoured low smoke zero halogen flame retardant control cable |
KYJYP2/23 | Copper core with cross-linked polyethylene insulation polyolefin sheath copper tape BingBiGang tape armored low smoke zero halogen flame retardant control cable |
KYJYP3/23 | Copper core with cross-linked polyethylene insulation polyolefin sheath with lu: su composite BingBiGang armoring low smoke zero halogen flame retardant control cable |
"WDZ" : it means low smoke zero halogen flame retardant
Six, cable specifications:
model | Conductor nominal section (was) | |||||||
0.5 | 0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 | |
some | ||||||||
KVV | - | 2 ~ 61 | 2 ~ 14 | 2 ~ 10 | ||||
KVV2 | - | 4-61 | 4 ~ 14 | 4 ~ 10 | ||||
KVV22 | - | 7 ~ 61 | 4-61 | 4 ~ 14 | 4 ~ 10 | |||
KVVR | - | 4-61 | - | - | ||||
KVVRP | - | 4-61 | 4 ~ 48 | - | - | |||
Note: recommend some series for: 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 44, 48 and 52 and 61 core.
Seven, delivery requirements:
1, into a circle of 100 m, a dish should be greater than 100 m;
2, according to the supply and demand both sides agreement to allow any length of delivery, the length of the measurement error of plus or minus 0.5%.
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