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ZA-KVVRP-450/750V-12 * 2.5 shielded control cable

NegotiableUpdate on 05/09
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Overview

ZA-KVVRP-450/750V-12 * 2.5 Shielded Control Cable Structure: Copper core PVC insulated PVC sheathed braided shielded control flexible cable

Product Details

ZA-KVVRP-450/750V-12 * 2.5 shielded control cablePVC insulated and PVC sheathed control cables suitable for use in industrial and mining enterprises, energy and transportation departments, and for controlling and protecting circuits with AC rated voltage below 450/750 volts.

ZA-KVVRP-450/750V-12*2.5屏蔽控制电缆

ZA-KVVRP-450/750V-12 * 2.5 shielded control cablepurpose

This product is suitable for indoor, cable trench, pipeline and other fixed occasions that require shielding with AC rated voltage of 450/745V.

Standard: PVC insulated control cable standard: GB9330-88, IEC60227 (6050260332); SABS。

ZA-KVVRP-450/750V-12 * 2.5 shielded control cableUsage characteristics:

1. AC voltage: (U0/U) 450/750V

2. Long term allowable working temperature of cable conductor: 200 ℃

3. Environmental temperature: -60 ℃ for fixed installation, -20 ℃ for non fixed installation

4. Installation and laying temperature: not lower than -25 ℃

5. Recommended allowable bending radius for laying: not less than 8 times the outer diameter of the cable.

Application: Control cables are suitable for wiring electrical control equipment and instruments, monitoring and control circuits, electrical protection, and measuring power distribution units under service conditions, with a rated voltage of 450/750V AC.

Laying: The long-term working temperature of PVC insulated cables is 70 ° C; the long-term working temperature of cross-linked polyethylene insulated cables is 90 ° C. The temperature for laying cables should not be lower than 0 ° C.

Allowable bending radius: Non armored cable (R): R ≥ 6D (D: cable outer diameter); Armored or copper tape shielded cable: R ≥ 12D; Shielded flexible cable: R ≥ 6D.
Note: ZR - represents flame-retardant cable; The specific series of cable cores are 2, 3, 5, 7, 8, 10, 12, 14, 16, 19, 24, 27, 30, 37.

ZA-KVVRP-450/750V-12*2.5屏蔽控制电缆

ZA-KVVRP-450/750V-12 * 2.5 shielded control cableTechnical Indicators:

project

unit

technical indicators

Direct current resistance of conductor at 20 ℃ ≤

Ω/km

cross-section

0.75

1.0

1.5

2.5

coating

No tin plating

tin-plating

No tin plating

tin-plating

No tin plating

tin-plating

No tin plating

tin-plating

A. Class B

24.5

24.7

18.1

18.2

12.1

12.2

7.41

7.56

Class R

26.0

26.7

19.5

20.0

13.3

13.7

7.98

8.21

Test voltage

KV/5min

3.0







Keywords:ZA-KVVRP-450/750V-12 * 2.5 shielded control cable