Control Cable of Rated Voltage up to and Including 450/750V

• Type and designation

Example:

KVV22 means PVC insulated steel tape armored PVC sheathed control cable.

KYJVP-ZR means XLPE insulated copper wire braid shielded PVC sheathed flame-retardant control cable.

KYJVP2-NH means XLPE insulated copper tape shielded PVC sheathed fire-resistant control cable.

• Description of the purpose and usage properties

The cable is applied to controlling circuit, monitoring circuits or protection lines etc. of rated voltage up to and including 450/750V.

The maximum permitted long-term operating temperature of XLPE insulated control cable shall be 90℃, and 70℃ for PE or PVC insulated control cable. The ambient temperature of installation of the cable shall not be less than 0℃.

The permitted bending radius of the cable with copper tape shielding or steel tape armoring shall not be less than 12 times of the outer diameter of the cable, and 6 times for all the other types of cables.

• Standard

GB 9330, Enterprise standard

• Production scope

  Type	Nominal cross-sectional area of conductor(mm²)
  	0.5	0.75	1.0	1.5	2.5	4	6	10
  	Cores number
  KVV	—	2～61	2～61	2～61	2～61	2～14	2～14	2～10
  KVVP	—	2～61	2～61	2～61	2～61	2～14	2～14	2～10
  KVVP2	—	4～61	4～61	4～61	4～61	4～14	4～14	4～10
  KVV22	—	7～61	7～61		4～61	4～14	4～14	4～10
  KVVR	4～61	4～61	4～61	4～61	4～61	—	—	—
  KVVRP	4～61	4～61	4～61			—	—	—

Note: The type of cable listed is for PVC insulated and sheathed control cable. The relevant part of the table is also suitable for XLPE or PE insulated and PVC or PE sheathed control cable with corresponding shielding, armoring and flexible conductor.

The optional flame-retardant or fire-resistant types of the cables listed are also available.

• Delivery

The delivery length of the cable shall not be less than 100 meters. The short end not less than 20 meters shall be permitted in delivery, and the length of short ends shall not be more than 10% of the total length of each delivery. Any delivery length shall be permitted in accordance with the mutual agreement of the purchaser and the manufacturer.