Plastic insulated control cable_Control Cable_Products_Anhui Huahai Special Cable Group Co., Ltd.

Plastic insulated control cable

First, product features and uses

This product is suitable for transmission lines with automatic control or monitoring system and electrical instrument connection for AC rated voltage of 450/750V and below. The low-smoke halogen-free polyolefin has a small amount of smoke during combustion and is free of halogen acid gas, and is an environmentally-friendly cable, and is suitable for occasions with special requirements for fire protection.

Second, product implementation standards

GB/T9330-2008

Flame retardant performance test implementation of GB/T12666-2008 standard

Third, the use of characteristics

1. AC rated voltage: U₀/U 450/750V.

2. the highest working temperature: polyvinyl chloride (polyethylene) insulation does not exceed 70°C, XLPE insulation 90°C, low-smoke halogen-free flame retardant polyolefin 70°C, low-smoke halogen-free flame retardant cross-linked polyolefin 90°C And 125°C two.

3. the minimum ambient temperature: PVC sheath: fixed laying -40°C, non-fixed laying -15°C

4. The cable installation temperature should not be lower than 0°C.

5. the allowable bending radius of the cable: the minimum non-armored cable is 6 times the outer diameter of the cable; the copper tape shielded or steel tape armored cable is at least 12 times the outer diameter of the cable

Fourth, the basic model and name

1. PVC insulated and sheathed control cable

KVV	Copper core PVC insulated PVC sheathed control cable
KVVP	Copper core PVC insulated and sheathed copper wire braided shielded control cable
KVVP₂	Copper core PVC insulated and sheathed copper tape shielded control cable
KVV₂₂	Copper core PVC insulated and sheathed steel tape armored control cable
KVVR	Copper core PVC insulated PVC sheathed control flexible cable
KVVRP	Copper core PVC insulated and sheathed copper wire braided shield control flexible cable
KVVP_2-22	Cu core PVC insulated PVC sheathed copper tape shielded steel tape armored control cable

2. XLPE insulated PVC sheathed control cable

KYJV	Copper core XLPE insulated PVC sheathed control cable
KYJVR	Copper core XLPE insulated PVC sheathed control flexible cable
KYJVP	Copper core XLPE insulated copper wire braided screened PVC sheathed control cable
KYJVRP	Copper core XLPE insulated copper wire braided screened PVC sheathed control flexible cable
KYJVP₂	Copper core XLPE insulated copper tape shielded PVC sheathed control cable
KYJVRP₂	Copper core structured, XLPE insulated, copper strip screened, PVC sheathed control flexible cable
KYJV₂₂	Copper core XLPE insulated PVC sheathed steel tape armored control cable
KYJVP₂₂	Copper core XLPE insulated copper braided screened PVC sheathed steel tape armored control cable
KYJVP_2-22	Copper core structured, XLPE insulated, copper strip screened, PVC sheathed steel tape armored control cable

3. Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed control cable

KY_DY_D	Copper core low smoke zero halogen flame retardant polyolefin insulated and sheathed control cable
KY_DY_DR	Copper core low-smoke halogen-free flame-retardant polyolefin insulation and sheath control flexible cable
KY_DY_DP	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided shielded control cable
KY_DY_DRP	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided shield control flexible cable
KY_DY_DP₂	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper tape shielded control cable
KY_DY_DRP₂	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper tape shielded control flexible cable
KY_DY_D-22	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed steel tape armored control cable
KY_DY_DP₂₂	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided shielded steel tape armored control cable
KY_DY_DP_2-22	Copper core low-smoke halogen-free flame-retardant polyolefin insulated and sheathed copper tape shielded steel tape armored control cable

Note: 1. The insulation and sheath of the basic model are YDJ low-smoke halogen-free flame-retardant cross-linked polyolefin.

2. need to add ZR before the flame retardant jacket model, the copper wire in the conductor core can be tinned.

3. If you need tinned copper wire braided shield or aluminum-plastic composite tape wrapped shield, just change the P or P2 in the model to P1 or P3.

Five: code name and meaning

project	Code	Description
Flame retardant properties	ZR	Grade A, B, C flame retardant
Serial code	K	Control Cable
Insulation Materials	V	Polyvinyl chloride, flame retardant PVC
	Y	Polyethylene PE
	Y_D	Low-smoke halogen-free polyolefin (YDJ low-smoke halogen-free crosslinked polyolefin)
	YJ	XLPE
Jacket material	V	Polyvinyl chloride, flame retardant PVC
	Y_D	Low-smoke halogen-free polyolefin
Shielding material	P	Copper wire braided shield
	P₁	Tinned copper wire shield
	P₂	Copper tape wrapped shield
	P₃	Aluminum plastic wrap shielding
Armored material	22	Steel tape armored PVC sheath
	23	Steel tape armored polyethylene sheath
	32	Steel wire armored PVC sheath
	33	Steel wire armored polyethylene sheath
Conductor structure	A	Single strand conductor
	B	7 stranded conductor
	R	Stranded conductor

Six. main technical indicators

1. The DC resistance of the finished cable conductor (in accordance with GB/T3956) is specified in Table 3 of Appendix A.

2. The insulation resistance and the nominal thickness of the insulation meet the following requirements:

Nominal cross section(mm²)	Insulation nominal thickness(mm)		Insulation resistance (≥MΩ·km)
Nominal cross section(mm²)	V、Y_D	YJ、Y	20℃	70℃
0.5	0.6	0.6	13	0.013
0.75	0.6	0.6	12	0.012
1.0	0.6	0.6	11	0.011
1.5	0.7	0.6	11	0.011
2.5	0.8	0.7	10	0.010
4	0.8	0.7	8.5	0.0085
6	0.8	0.7	7	0.0070
10	1.0	0.7	6.5	0.0065

3. The finished cable is subjected to AC 50Hz 3.0kV/5min voltage test without breakdown.

prev_page：Silicone rubber insulated heat-resistant control cable

next_page：Nitrile insulation and sheath control flexible cable