Voltage up to and including 300/500 anti jamming signal computer cable DJYPV Shanghai
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100 m/month
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A, product standards
This product according to the standard for computer and instrument cable production, at the same time according to user requirements according to the British standard BS5308 and Japanese standards for production.
This product can produce for low smoke, zero halogen and flame retardant cables, but also production of silicone rubber or fluorine plastic cable.
Second, the scope of application
Cable is fit for ac rated voltage up to and including 300/500 tamper-proof demanding electronic computer system, monitoring circuit, automatic control system of signal transmission and testing instrument, instrument connections.
Three, use features
300/500 v ac rated voltage U0 / U
Cable long-term working temperature of conductor:
Polyethylene insulated cable 70 ℃
PVC insulated cable is 70 ℃
Cross-linked polyethylene insulated cable 90 ℃
When the cable laying environment temperature is not lower than 0 ℃.
When laying the minimum bending radius:
No armoured layer of the cable should be not less than 6 times of cable diameter
Armoured or copper tape screened structure layer of cable should be not less than 12 times of cable diameter
Fourth, cable type
Type no.
The name says
Use place
DJYPV
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Polyethylene insulated copper wire braided total shielding, PVC sheathed computer cable
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Polyethylene insulated copper wire braided shielding and total shielding, PVC sheathed computer cable
Fixed installation
DJYP2VP2
Polyethylene insulated copper with shielding and total shielding, PVC sheathed computer cable
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DJYP3VP3
Polyethylene insulation composite with shielding and total shielding, PVC sheathed computer cable
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DJYPVR
Polyethylene insulated copper wire braided shielding PVC sheathed soft computer cable
Mobile use
DJYPVRP
Polyethylene insulated copper wire braided shielding and total shielded PVC sheathed soft computer cable
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DJYPV22
Polyethylene insulated copper wire shielding PE sheathed woven points double steel tape armoured computer cable
Fixed installation
DJYP2V22
Polyethylene insulated copper belts are screened PVC sheathed double steel tape armoured computer cable
Fixed installation
DJYP3V22
Polyethylene insulation composite with shield PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJYVP22
Polyethylene insulated copper wire braided total shield PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJYVP2-22
Polyethylene insulated copper belt total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYVP3-22
Polyethylene insulated aluminum-plastic composite belt total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYPVP22
Polyethylene insulated copper wire braided shielding and total shielded PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJYP2VP2-22
Polyethylene insulated copper belt shielding and total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYP3VP3-22
Polyethylene insulation composite with shielding and total shield PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJVPV
PVC insulated copper wire braided shielding PVC sheathed computer cable
Fixed installation
DJVP2V
PVC insulated copper tape screened PVC sheathed computer cable
Fixed installation
DJVP3V
PVC insulated aluminum-plastic composite belt shielding PVC sheathed computer cable
Fixed installation
DJVVP
PVC insulated copper wire braided total shielding sheathed computer cable
Fixed installation
DJVVP2
PVC insulated copper strip total shielding, PVC sheathed computer cable
Fixed installation
DJVVP3
PVC insulated aluminum-plastic composite belt total shielding, PVC sheathed computer cable
Fixed installation
DJVPVP
PVC insulated copper wire braided shielding and total shielded PVC sheathed computer cable
Fixed installation
DJVP2VP2
PVC insulated copper with shielding and total shielding, PVC sheathed computer cable
Fixed installation
DJVP3VP3
PVC insulated aluminum-plastic composite with shielding and total shielding, PVC sheathed computer cable
Fixed installation
DJVPVR
PVC insulated copper wire braided shielding PVC sheathed soft computer cable
Mobile use
DJVPVRP
PVC insulated copper wire braided shielding and total shielded PVC sheathed soft computer cable
Mobile use
DJVPV22
PVC insulated copper wire shielding PE sheathed woven points double steel tape armoured computer cable
Fixed installation
DJVP2V22
PVC insulated copper belts are screened PVC sheathed double steel tape armoured computer cable
Fixed installation
DJVP3V22
PVC insulated aluminum-plastic composite belt points shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJVVP22
PVC insulated copper wire braided total shielding sheathed double-layer steel tape armoured computer cable
Fixed installation
DJVVP2-22
PVC insulated copper belt total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJVVP3-22
PVC insulated aluminum-plastic composite belt total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJVPVP22
PVC insulated copper wire braided shielding and total shielded PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJVP2VP2-22
PVC insulated copper belt shielding and total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJVP3VP3-22
PVC insulated aluminum-plastic composite belt shielding and total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYJPV
Cross-linked polyethylene insulated copper wire braided shielding PVC sheathed computer cable
Fixed installation
DJYJP2V
Cross-linked polyethylene insulated copper tape screened PVC sheathed computer cable
Fixed installation
DJYJP3V
Cross-linked polyethylene insulation composite with shielding, PVC sheathed computer cable
Fixed installation
DJYJVP
Cross-linked polyethylene insulated copper wire braided total shielding, PVC sheathed computer cable
Fixed installation
DJYJVP2
Cross-linked polyethylene insulation copper strip total shielding, PVC sheathed computer cable
Fixed installation
DJYJVP3
Cross-linked polyethylene insulated aluminum-plastic composite belt total shielding, PVC sheathed computer cable
Fixed installation
DJYJPVP
Cross-linked polyethylene insulated copper wire braided shielding and total shielding, PVC sheathed computer cable
Fixed installation
DJYJP2VP2
Cross-linked polyethylene insulation copper belt shielding and total shielding, PVC sheathed computer cable
Fixed installation
DJYJP3VP3
Cross-linked polyethylene insulation composite with shielding and total shielding, PVC sheathed computer cable
Fixed installation
DJYJPVR
Cross-linked polyethylene insulated copper wire braided shielding PVC sheathed soft computer cable
Mobile use
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Cross-linked polyethylene insulated copper wire braided shielding and total shielded PVC sheathed soft computer cable
Mobile use
DJYJPV22
Cross-linked polyethylene insulated copper wire braided shielding PE sheathed double points steel tape armoured computer cable
Fixed installation
DJYJP2V22
Cross-linked polyethylene insulation copper belts are screened PVC sheathed double steel tape armoured computer cable
Fixed installation
DJYJP3V22
Cross-linked polyethylene insulation composite with screened PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJYJVP22
Cross-linked polyethylene insulated copper wire braided total shield PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJYJVP2-22
Cross-linked polyethylene insulated copper belt total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYJVP3-22
Cross-linked polyethylene insulated aluminum-plastic composite belt total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYJPVP22
Cross-linked polyethylene insulated copper wire braided shielding and total shielded PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
DJYJP2VP2-22
Cross-linked polyethylene insulation copper belt shielding and total shield PVC sheathed steel tape armoured computer cable
Fixed installation
DJYJP3VP3-22
Cross-linked polyethylene insulation composite with shielding and total shield PVC sheathed double-layer steel tape armoured computer cable
Fixed installation
- Q: The electrical equipment in the classroom which uses insulating material
- Insulation material characteristics: chemical resistance with gloss, some transparent or translucent most of the good insulator light weight and strong processing can be easily mass production, cheap and wide range of uses, utility, easy to color, some high temperature
- Q: What is the electrical performance of insulating materials
- Insulation material electrical performance mainly refers to: good dielectric properties, high insulation resistance and compressive strength. Do not occur leakage, creeping or breakdown and other accidents. Good heat resistance performance in the long-term heating state no significant change in performance. Good thermal conductivity, moisture resistance and mildew resistance.
- Q: What is the 8 ° C rule for insulating materials?
- The service life will be greatly shortened, such as ATR insulation material limit working temperature of 105 ℃, when the ultimate working temperature of 8, the life will be reduced by about half, which is the so-called 8 ℃ thermal deterioration rules
- Q: There are a lot of online about this, but still do not understand. If the insulation resistance is high enough, hit the pressure should also be qualified ah. There is insulation test itself when the current flow is not large, because the rock table resistance is great. But hit the pressure, I do not know is not a direct high pressure drop in the test product above, there is no great resistance to interference?
- Insulation resistance is measured with an insulation resistance tester (10000V or less) or an insulation shaking table (2500V or less). Since the test voltage is low, many insulation defects are not easily found; the withstand voltage test test voltage is high and the high pressure equipment is easily found Insulation defects;
- Q: Brass is not an insulating material?
- Of course not, brass is still relatively good conductor blanket, and also has good thermal conductivity
- Q: What insulating materials are used for transformers
- There are also NOMEX? insulation plates for the mat and the support structure. The insulation between high and low pressure is made of 0.76mm thick NOMEX? cardboard. Its impregnation process uses multiple VPI vacuum, pressure impregnation, high temperature drying (drying temperature of 180-190 ℃). At FPT, the highest voltage of this transformer is made to 34.5kV and the maximum capacity is 10000kVA. This technology is UL certified in the United States. Domestic transformer manufacturers use NOMEX? insulation materials and DuPont's manufacturing specifications (HV-1 or HV-2) and Reliatran Raytheon TM transformer technology standards such as the manufacture of H Type insulated SG-type dry-type transformers and the United States FPT's FB-type transformer has similarities, but the domestic product coil VPI impregnation process is different from the FPT company, it does not impregnate the entire transformer body, and only the coil impregnated. The whole body impregnated package integrity is good, but not only beautiful, but also in the processing must be done before the relevant product testing. Dipping paint is also easy to be filthy, relatively speaking in China the latter is more reasonable.
- Q: What is the insulating material in the middle of the connecting wire?
- The original wire is insulated paint, you often use, you can also use quick-drying insulating paint.
- Q: What are the gas insulation materials?
- The relative breakdown strength of air (at air 1) at the standard pressure (101335Pa) is as follows: nitrogen, 1; hydrogen, 0.5; carbon dioxide, 0.9; sulfur hexafluoride, 2.5; freon-12,2.7 The
- Q: What is the thermal aging and electrical aging of insulating materials?
- Electrical aging more common in high-voltage electrical appliances, the main mechanism is the occurrence of partial discharge of insulating material under high pressure, resulting in strong oxidant ozone. Ozone is easy to cause ozone cracking of the material. Partial discharge will produce nitrogen oxides, which combine with the moisture to produce nitric acid, corrosion of insulating materials; partial discharge of high-speed charged particles bombardment of insulating material molecules, will promote its ionization, fission and damage; in addition to local discharge will make dielectric loss Increased, local heat of the material, resulting in heat aging.
- Q: What insulating material is best `?
- According to their polarity is divided into weak polarity, non-polarity, polarity and strong polarity 4. According to the material source is divided into mineral insulating oil, synthetic insulating oil and vegetable oil 3. Mineral insulating oil referred to as mineral oil, The relative dielectric constant is about 2.2, and the breakdown voltage in the standard electrode is 35 to 50 kV (kV). The flash point is 125 to 135 ° C for the manufacture of transformers and cables , Capacitors, etc. Synthetic insulating oil is a synthetic liquid insulating material.As the mineral oil is a mixture of various hydrocarbons, it is difficult to remove the components of the insulation performance, and the preparation process is complex, easy to burn, low heat resistance , The dielectric constant is not high, so the research and development of the excellent performance of the synthetic insulating oil. Now have used aromatic synthetic oil, silicone oil, ester oil, ether and sulfone synthetic oil, polybutylene, etc. Vegetable oil use Castor oil, soybean oil, rapeseed oil, etc. Castor oil is an excellent dip capacitor for pulse capacitors
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Voltage up to and including 300/500 anti jamming signal computer cable DJYPV Shanghai
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100 m/month
OKorder Service Pledge
OKorder Financial Service
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