Rubber insulated flexible cable

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Use
This product is applied to power or electrical household appliances and a variety of mobile or electrical devices and tools with AC rated voltages of Uo / U 450/750V and below

II. Properties:
(I) General rubber sheathed flexible cables:
1. This product should comply with GB5023-1997 and JB8735-1998 standards.
2. The long-term allowed working temperature of the cable should not exceed 65 ℃;
3. W-type derived cable has the properties of resistance to weather and certain resistance to oil, and suitable to be used outdoors or on the occasion when oil stain is contacted;
4. The finished cable should withstand the voltage experiments stipulated in the following table.


Experimental conditions
Unit
Rated Voltage
300/300 300/500
450/750
Length of the sample
m
Full volume
Full volume
Temperature
Room temperature
Room temperature
Experimental voltage
v
2000
2500
Voltage regulation time
min
5
5

(II) Welding machine cable:
1. This product should comply with GB5023-1997 standard;
2. The long-term allowed working temperature of the cable should not exceed 65 ℃;
3. The finished cable should withstand AC 50Hz water immersion voltage tests stipulated in Table A;
4. The finished cable should withstand AC 50Hz water immersion voltage tests stipulated in Table B;
5. The finished cable should withstand the static curve tests stipulated in Table C.

Table A
Sheath Thickness δ
Test Voltage V
δ≤2.0
6000
2.0<δ≤3.0
7000
2.5<δ≤3.0
8000
3.0<δ≤3.5
10000

Table B

Experimental conditions
Unit
Performance requirements
Minimum sample length
m
10
Minimum water immersion time
h
1
Water temperature
20± 
Value of test voltage
v
2000
Minimum voltage regulation time
min
5

Table C

Conductor nominal cross-section
Maximum distance
Conductor nominal cross-section
Maximum distance
10
45
70
55
16
45
95
60
25
45
120
65
35
50
150
70
50
50
185
75

(III) Type and description of the rubber-sheathed cable:

Type
Description
Use
YQ,YQW
Light rubber-sheathed flexible cable
For a variety of mobile electrical equipment and tools
YZ,YZW
Medium-sized rubber-sheathed flexible cable
YC,YCW
Heavy rubber-sheathed flexible cable
YH
Natural sheathed welding machine cable
For connecting welding machine and electrode holder cable
YHF
Neoprene adhesive or other equivalent Synthetic adhesive flexible sheathed welding machine cable

The production scope of rubber electric cable:

Type
Rated voltage
Number of cores
Conductor nominal cross-section
YQ YQW
300/500
2、3
0.3-0.5
YZ YZW
450/750
2、3、4、5
0.75-6
YC YCW
450/750
1
1.5-400
2
1.5-95
3、4
1.5-105
5
1.5-25
YH YHW
200
1
10-120

Note: According to users' needs, we can also produce products out of the above specifications

(IV) General rubber sheathed flexible cable long-term allowed current carrying capacity
Working temperature of conducting wire: 65 ℃ ambient temperature: 25 ℃

Cross section of the conducting wire
Air laying long-term allowed current carrying capacity
YQ、YQW
YZ、YZW
YC、YCW
2 cores
3 cores
2 cores
3 cores
4 cores
1 cores
2 cores
3 cores
4 cores
0.3
7
6
0.5
11
9
12
10
9
0.75
14
12
14
12
11
1
17
14
13
1.5
21
18
18
2
26
22
22
2.5
30
25
25
37
30
26
27
4
41
35
36
47
39
34
34
6
53
45
45
52
51
43
44
10
75
74
63
63
16
112
98
84
84
25
148
135
115
116
35
183
167
142
143
50
226
208
176
177
70
289
259
224
224
95
353
318
273
273
120
415
371
316
316


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How to effectively reduce the cost of car wiring harness?
5 °), a simple algorithm is 100 high bridge, for example, isosceles triangle bottom length of 76
Q:Whether high voltage cables can be built in belt corridors
Power cable accessories are divided into several types, commonly used is heat shrink cable accessories, cold shrink cable accessories. (1KV, 10KV, 20KV, 35KV), several models (indoor, outdoor, intermediate connection), each containing the components are not the same, but there are all kinds of cold Heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable sleeve, heat shrinkable tube, sealant and other operating accessories.
Q:Cable yjv-0.6 / 1kv-4 * 120 + 1 * 70 What does it mean?
There is no difference between BTTZ25 square can only do single core. BTTZ is a kind of outer layer with seamless copper tube jacket, the middle filled with magnesia crystal powder as insulation material, the conductor is a single strand of copper rods composed of new cables, in recent years are also more used in high-rise buildings, airports, Underground railways and other places, to protect the fire in the case of fire pumps, fire elevators, local lighting, emergency evacuation instructions, security monitoring, anti-smoke system and self-powered power and other important equipment uninterrupted operation. The main features of the editor it has a high temperature, fire, explosion, no combustion (250 ℃ can be a long time running, 1000 ℃ limit state can also be 30min short time operation) and the current flow, small diameter, high mechanical strength , Long service life, generally do not need the characteristics of independent grounding wire. Application range Editor Widely used in nuclear power plants, metallurgy, chemical industry, mine, kiln and other dangerous, bad, high temperature environment. In recent years, more applications in high-rise buildings, airports, docks, subway and other places, to protect the fire in the case of fire pumps, fire elevators, local lighting, emergency evacuation instructions, security surveillance, anti-smoke system and self Power and other fire fighting and important equipment without interruption.
Q:Power Cable Check Well b-type covers show what?
A grade steel fiber concrete inspection covers are used for airports or special roads and venues for expressways that can take off and land for helicopters
Q:How long is the service life of the cable?
For corrosive environments, cable trays with suitable corrosion resistant coatings should be used
Q:What is the installation specification for the cable tray bracket?
WDZ low smoke zero halogen flame retardant power cable. WDZN low smoke zero halogen flame retardant power transmission cable. W-halogen-free, D-low smoke, Z-flame retardant, N-refractory, YJ-XLPE insulated, V-PVC sheathed YJV-XLPE insulated PVC sheathed power cable. Model of the principle of omission: wire and cable products, copper is the main use of the conductor material, so the copper code T write, but bare wire and bare conductor products except. Bare wires and bare conductor products, power cables, electromagnetic wire products do not indicate a large class code, electrical equipment, wire and cable and communication cable category is not listed, but set out small class or series code. Item 7 is a special use of special occasions or additional special requirements of the mark, in the "-" after the alphabet letters. Sometimes in order to highlight the item, write this to the front. Such as ZR- (flame retardant), NH- (refractory), WDZ- (low smoke and halogen, enterprise standard), TH- (for hot and humid areas), FY- (anti-termite, enterprise standard).
Q:Choose the configuration of good or bad computer graphics card memory processor, etc., how to choose a different manufacturers
Is not the power cord is loose, or is the motherboard battery power
Q:What are the lines that need to be set up for notebooks?
Trough is not conducive to heat, tray heat slightly better There is a cooling hole in the bottom of the tray tray Due to open the cooling holes, tray-type bridge plate thickness to thick points ★ problem belongs to the subject: professional information technology engineering water conservancy project the above content is based on the actual work of the students encountered problems, for reference, if any questions please communicate in time, correction
Q:What is the warranty period for wire and cable?
The state is 30 years warranty. But the specific warranty period according to the type of wire and cable and the use of conditions and temperature and applicable methods to determine.
Q:What is the power cable accessories used to do?
Do not know what you want to ask? What about your situation? Normal or pregnant? Normal this radiation does not affect what, if it is pregnant, this is far away from the best. Pregnancy is most needed to stay away from the microwave!

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range