Shielded cable for computers (including DCS cables)_Computer cable_Products_Anhui Huahai Special Cable Group Co., Ltd.

Shielded cable for computers (including DCS cables)

First. product features and uses

This product is suitable for AC U₀/U for 300/500V power, metallurgical, petrochemical and other industries. Electronic computer-based automatic control system, computer distributed control system, automatic control system for control line and detection Use computer cables for instrumentation.

Second. product implementation standards

Q/HHTZH002.3 (equivalent to the British BS5308 standard)

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

Third. the use of characteristics

1. AC rated voltage: U₀/U 300/500V

2, the highest working temperature: polyethylene insulation does not exceed 70°C, XLPE insulation 90°C, low smoke zero halogen flame retardant polyolefin 70°C, low smoke zero halogen flame retardant crosslinked polyolefin 90°C and 125°C .

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 shield or steel tape armored cable is at least 12 times the outer diameter of the cable.

Fourth. the basic model and name

1. Polyethylene insulated PVC sheathed computer shielded cable (including DCS cable)

DJYV(R)P	Polyethylene insulated copper wire braided screen PVC sheathed computer shielded (soft) cable
DJYPV(R)	Polyethylene insulated copper wire braided screened PVC sheathed computer shielded (soft) cable
DJYPV(R)P	Polyethylene insulated copper wire braided split screen total screen PVC sheathed computer shielded (soft) cable
DJYV(R)P₂	Polyethylene insulated copper tape wrapped general screen PVC sheathed computer shielded (soft) cable
DJYP₂V(R)	Polyethylene insulated copper tape wrapped sub-screen PVC sheathed computer shielded (soft) cable
DJYP₂V(R)P₂	Polyethylene insulated copper tape wrapped sub-screen general screen PVC sheathed computer shielded (soft) cable
DJYV(R)P₃	Polyethylene insulated aluminum-plastic composite tape wrapped general screen PVC sheathed computer shielded (soft) cable
DJYP₃V(R)	Polyethylene insulated aluminum-plastic composite tape wrapped sub-screen PVC sheathed computer shielded (soft) cable
DJYP₃V(R)P₃	Polyethylene insulated aluminum-plastic composite tape wrapped sub-screen general screen PVC sheathed computer shielded (soft) cable
DJYVP(R)₂₂	Polyethylene insulated copper wire braided screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYP(R)V₂₂	Polyethylene insulated copper wire braided screen PVC sheathed steel tape shielded computer (soft) cable
DJYPV(R)P₂₂	Polyethylene insulated copper wire braided split screen total screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYV(R)P_2-22	Polyethylene insulated copper tape wrapped total screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYP₂V(R)₂₂	Polyethylene insulated copper tape wrapped sub-screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYP₂V(R)P_2-22	Polyethylene insulated copper tape wrapped sub-screen general screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYVP₃(R)₂₂	Polyethylene insulated aluminum-plastic composite tape wrapped general screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYP₃V(R)₂₂	Polyethylene insulated aluminum-plastic composite tape wrapped sub-screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYP₃V(R)P_3-22	Polyethylene insulated aluminum-plastic composite tape wrapped sub-screen general screen PVC sheathed steel tape armored computer shielded (soft) cable

Note: Flame-retardant computer cable is added with ZR in front of the model. The shield can be tinned copper wire. The basic model is slightly omitted.

2. PVC insulated PVC sheathed computer shielded cable (including DCS cable)

DJVV(R)P	PVC insulated copper wire braided screen PVC sheathed computer shielded (soft) cable
DJVPV(R)	PVC insulated copper wire braided screen PVC sheathed computer shielded (soft) cable
DJVPV(R)P	PVC insulated copper wire braided split screen total screen PVC sheathed computer shielded (soft) cable
DJVV(R)P₂	PVC insulated copper tape wrapped total screen PVC sheathed computer shielded (soft) cable
DJVP₂V(R)	PVC insulated copper tape wrapped sub-screen PVC sheathed computer shielded (soft) cable
DJVP₂V(R)P₂	PVC insulated copper tape wrapped sub-screen general screen PVC sheathed computer shielded (soft) cable
DJVV(R)P₃	PVC insulated aluminum-plastic composite tape wrapped general screen PVC sheathed computer shielded (soft) cable
DJVP₃V(R)	PVC insulated aluminum-plastic composite tape wrapped sub-screen PVC sheathed computer shielded (soft) cable
DJVP₃V(R)P₃	PVC insulated aluminum-plastic composite tape wrapped sub-screen general screen PVC sheathed computer shielded (soft) cable
DJVV(R)P₂₂	PVC insulated copper wire braided screen PVC sheathed steel tape shielded (soft) cable for computer
DJVPV(R)₂₂	PVC insulated copper wire braided split screen PVC sheathed steel tape shielded computer (shield) cable
DJVPV(R)P₂₂	PVC insulated copper wire braided split screen total screen PVC sheathed steel tape armored computer shielded (soft) cable
DJVV(R)P_2-22	PVC insulated copper tape wrapped total screen PVC sheathed steel tape armored computer shielded (soft) cable
DJVP₂V(R)₂₂	PVC insulated copper tape wrapped sub-screen PVC sheathed steel tape armored computer shielded (soft) cable
DJVP₂V(R)P_2-22	PVC insulated copper tape wrapped sub-screen general screen PVC sheathed steel tape armored computer shielded (soft) cable
DJVV(R)P_3-22	PVC insulated aluminum-plastic composite tape wrapped general screen PVC sheathed steel tape armored computer shielded (soft) cable
DJVP₃V(R)₂₂	PVC insulated aluminum-plastic composite tape wrapped sub-screen PVC sheathed steel tape armored computer shielded (soft) cable
DJVP₃V(R)P_3-22	PVC insulated aluminum-plastic composite tape wrapped sub-screen general screen PVC sheathed steel tape armored computer shielded (soft) cable

Note: Flame-retardant computer cable is added with ZR in front of the model. The shield can be tinned copper wire. The basic model is slightly omitted.

3. XLPE insulated PVC sheathed computer shielded cable (including DCS cable)

DJYJV(R)P	XLPE insulated copper wire braided screen PVC sheathed computer shielded (soft) cable
DJYJPV(R)	XLPE insulated copper wire braided screen PVC sheathed computer shielded (soft) cable
DJYJPV(R)P	XLPE insulated copper wire braided split screen total screen PVC sheathed computer shielded (soft) cable
DJYJV(R)P₂	XLPE insulated copper tape wrapped total screen PVC sheathed computer shielded (soft) cable
DJYJP₂V(R)	XLPE insulated copper tape wrapped sub-screen PVC sheathed computer shielded (soft) cable
DJYJP₂V(R)P₂	XLPE insulated copper tape wrapped sub-screen general screen PVC sheathed computer shielded (soft) cable
DJYJV(R)P₃	XLPE insulated aluminum-plastic composite tape wrapped general screen PVC sheathed computer shielded (soft) cable
DJYJP₃V(R)	XLPE insulated aluminum-plastic composite tape wrapped sub-screen PVC sheathed computer shielded (soft) cable
DJYJP₃V(R)P₃	XLPE insulated aluminum-plastic composite tape wrapped sub-screen general screen PVC sheathed computer shielded (soft) cable
DJYJV(R)P₂₂	XLPE insulated copper wire braided screen PVC screen sheathed steel tape shielded (soft) cable for computer
DJYJPV(R)₂₂	XLPE insulated copper wire braided screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJPV(R)P₂₂	XLPE insulated copper wire braided split screen total screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJV(R)P_2-22	XLPE insulated copper tape wrapped total screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJP₂V(R)₂₂	XLPE insulated copper tape wrapped sub-screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJP₂V(R)P_2-22	XLPE insulated copper tape wrapped sub-screen general screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJV(R)P_3-22	XLPE insulated aluminum-plastic composite tape wrapped general screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJP₃V(R)₂₂	XLPE insulated aluminum-plastic composite tape wrapped sub-screen PVC sheathed steel tape armored computer shielded (soft) cable
DJYJP₃V(R)P_3-22	XLPE insulated aluminum-plastic composite tape wrapped sub-screen general screen PVC sheathed steel tape armored computer shielded (soft) cable

Note: Flame-retardant computer cable is added with ZR in front of the model. The shield can be tinned copper wire. The basic model is slightly omitted.

4. Low smoke zero halogen flame retardant polyolefin insulated and sheathed computer shielded cable (including DCS cable)

DJY_DY_D(R)P	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided screen computer shielded (soft) cable
DJY_DPY_D(R)	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided screen computer shielded (soft) cable
DJY_DPY_D(R)P	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed copper wire braided split screen total screen computer shielded (soft) cable
DJY_DY_D(R)P₂	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed copper tape wrapped general screen computer shielded (soft) cable
DJY_DP₂Y_D(R)	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed copper tape wrapped sub-screen computer shielded (soft) cable
DJY_DP₂Y_D(R)P₂	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed copper tape wrapped sub-screen general screen computer shielded (soft) cable
DJY_DY_D(R)P₃	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed aluminum-plastic composite tape wrapped general screen computer shielded (soft) cable
DJY_DP₃Y_D(R)	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed aluminum-plastic composite tape wrapped sub-screen computer shielded (soft) cable
DJY_DP₃Y_D(R)P₃	Low-smoke, halogen-free flame-retardant polyolefin insulated and sheathed aluminum-plastic composite tape wrapped sub-screen general screen computer shielded (soft) cable

Note: Flame-retardant computer cable is added with ZR in front of the model. The shield can be tinned copper wire. The basic model is slightly omitted.

Five: code name and meaning

project	Code	Description
Flame retardant properties	ZR	Grade A, B, C flame retardant
Serial code	DJ	Shielded cable for computers (including DCS cables)
Insulation Materials	Y	Polyethylene
	YJ	XLPE
	Y_D	Low-smoke halogen-free flame retardant polyolefin
	V	Polyvinyl chloride
	V_D	Low-smoke low-halogen polyvinyl chloride
Jacket material	Y_D	Low-smoke halogen-free flame retardant polyolefin
	V	Polyvinyl chloride
	V_D	Low-smoke low-halogen polyvinyl chloride
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
	32	Steel wire armored PVC sheath
Conductor structure	A	Single strand conductor
	B	7 stranded conductor
	R	Stranded conductor

Six. main technical indicators

Performance project	unit	index
		Polyethylene PE	PVC PVC
Insulation resistance (20°C)	MΩ·km	500	25
Working capacitor	_PF/m	≤90	≤200
Unbalanced capacitance between twisted groups (1Kz)	_PF/m	≤1	/
Test voltage	V	2000V/1min
Flame retardant properties	Meet the requirements of GB/T19666-2005, class A or B

Product structure diagram

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