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NH-KVV 450-750V 5X1.5
NH-KVV 450-750V
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Plastic Insulated Fire Resistant Control Cable

The plastic insulated fire resistant control cable is our qualified product, and it can offer stable performances. As indicated by its name, it shows excellent fire resistant property, and it can protect the circuit from the problems of short circuit as well as open circuit for some time if it is directly burned. Thus, it is very helpful to put out the fire and cut down the loss. Based on this, our product is usually applied for control system of electric apparatus in places where the fire risk is high and fire proofing performance is very important. In addition, the delivery length is negotiable.

Model and Descriptions
Model Product Description
ZA-NH-KVV Cu core flame retardant PVC insulated and sheathed control cable with fire resistant rating of A
ZA-NH-KVVP Cu core flame retardant PVC insulated and sheathed Cu wire woven shielded control cable with fire resistant rating of A
ZA-NH-KVVP2 Cu core flame retardant PVC insulated and sheathed Cu tape wrapped shielded control cable with fire resistant rating of A
NH-KFF Cu core fluoroplastics insulated and sheathed fire resistant control cable
NH-KFFP Cu core fluoroplastics insulated and sheathed tinned Cu wire woven shielded fire resistant control cable
NH-KFFP2 Cu core fluoroplastics insulated and sheathed tinned Cu tape wrapped shielded fire resistant control cable
ZA-NH-KFV Cu core fluoroplastics insulated and sheathed control cable with fire resistant rating of A
ZA-NH-KFVP Cu core fluoroplastics insulated flame retardant PVC sheathed, Cu wire or tinned Cu wire woven shielded control cable with fire resistant rating of A
ZA-NH-KFVP2 Cu core fluoroplastics insulated flame retardant PVC sheathed Cu tape wrapped shielded control cable with fire resistant rating of A
DDZ-NH-KVV Cu core low-halogen low-smoke flame retardant PVC insulated and sheathed fire resistant control cable
DDZ-NH-KYYP Cu core low-halogen low-smoke flame retardant polyolefin insulated and sheathed Cu wire woven shielded fire resistant control cable
DDZ-NH-KYYP2 Cu core low-halogen low-smoke flame retardant polyolefin insulated and sheathed Cu tape wrapped shielded fire resistant control cable
WDZ-NH-KYY Cu core halogen free low-smoke flame retardant polyolefin insulated and sheathed fire resistant control cable
WDZ-NH-KYYP Cu core halogen free low-smoke flame retardant polyolefin insulated and sheathed Cu wire woven shielded fire resistant control cable
WDZ-NH-KYYP2 Cu core halogen free low-smoke flame retardant polyolefin insulated and sheathed Cu tape wrapped shielded fire resistant control cable
ZA-NH-KYJV Cu core XLPE insulated flame retardant PVC sheathed control cable with fire resistant rating of A
ZA-NH-KYJVP Cu core XLPE insulated flame retardant PVC sheathed Cu wire woven shielded control cable with fire resistant rating of A
ZA-NH-KYJVP2 Cu core XLPE insulated flame retardant PVC sheathed Cu tape wrapped shielded control cable with fire resistant rating of A

Note:
1. All the models above can be armored.
2. The insulating and sheathing materials of basic models also contain halogen free low smoke crosslinked polyolefin, and it is named as YDJ.

Technical Parameters
Item Unit Data
DC Resistance of Conductor at 20℃ MΩ·km Nominal Cross Section (mm2) 0.5 0.75 1.0 1.5 2.5
Conductor of A Type ≤36.0 ≤24.5 ≤18.1 ≤12.1 ≤7.41
Conductor of R Type ≤39.0 ≤26.0 ≤19.5 ≤13.3 ≤7.98
Test Voltage 3000V/5min
Insulation Resistivity MΩ·km ≥1000
Fire Resistant Property Meets the standard of GB/T19216.11, A or B kind
Flame Retardant Property A or B type as confirmed by bunch cable flame test according to GB/T18380.33-34

Service Property
1. Rated voltage U0/U: 450/750V AC
2. Max. working temperature for long-term application:
a. 90℃ for XLPE insulated control cable.
b. For flame retardant PVC insulated and sheathed type, there are two choices including 70℃ and 105℃.
c. As for fluoroplastic insulated and sheathed type, 200℃ and 260℃ are available.
d. When it comes to fluoroplastic insulated and 105℃ flame retardant PVC sheathed type, the corresponding value is 105℃.
e. The halogen free low-smoke flame retardant polyolefin insulated and sheathed type also contains two kinds which are 90℃ and 125℃.
3. Min. ambient temperature: For flame retardant PVC insulated and sheathed type, -40℃ and -15℃ for fixed and non-fixed laying, respectively. On the other hand, the values are -60℃ and -20℃ for fixed and non-fixed laying respectively for the fluoroplastic insulated and sheathed type.
4. Min. ambient temperature for laying: 0℃.
5. Bending radius when laying:
a. For non-armored and non woven armored products, the minimum bending radius is 6 times of the cable outer diameter.
b. For copper tape shielded, steel wire armored, or steel tape armored cables, the bending radius should be no less than 12 times of the outer diameter.
c. For fluoroplastic insulated and sheathed type, the bending radius is 8 times of the outer diameter or even higher.
6. The fire resistant performance of this plastic insulated control cable meets the requirements of IEC331 and GB/T19216.11 standards, and the detailed information is as follows.

Flame Temperature 750℃ 950℃ -1000℃ 750℃-800℃
Burning Time 90 min 90 min 90 min
Additional Voltage Rated voltage Rated voltage Rated voltage
Additional Current 3A 3A 3A

Related Names
Flame Resistant Cable Wholesaler | Electrical Instrument Control Solution | Measuring Cable

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