1E Class K3 Category Nuclear Power Station Used Signal Cable with Voltage up to 0.6/1kV

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
100 m
Supply Capability:
100000 m/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:


    This  product is used in the 1E class K3 category nuclear power station  signal control system outside the secure covering with voltage up to  0.6/1kV. In which system it can insure stop of the reactor under the  earthquake load, separation of the secure cover, cooling of the center  of reactor emergently, heat vent in the reactor, and can prevent the  radioactive particle to enter the surrounding environment.



Rated voltage


Number of core

Nominal cross-section of the conductor



PYJYP3  K3、PYJYP2/23  K3

PYJYP3/23  K3







Main technical parameter

1、Burning performance

(1)Halogen gas emission test: pH value≥4.3,conductivity≤10μS/mm;

(2)smoke density test, light transparent rate≥60%;

(3)Flame retardant test, cable can pass the bundle burning test regulated in IEC60332-3和GB/T18380.3.

(4)Insulated core can pass the single vertical burning test regulated in GB/T18380.1.

(5)As per NES713, the toxicity index shall less than 2.5.

(6)Thermal life assess test, cable can pass the 40 years thermal life assess test as per IEC60216 and IEEE383.

2、Electrical performance

(1)D.C resistance of the conductor can comply with stipulation in GB/T3956.

(2)Voltage test

Category of test

A.C voltage


Test time


core to core

core to the earth




(3)20℃时不小于3000MΩ·km;60℃时不小于30MΩ·km;90℃时不小于3MΩ·km。Insulating resistance constant Ki: will not exceed 3000MΩ·km at 20℃, will not exceed 30MΩ·km at 60℃, will not exceed 3MΩ·km at 90℃.


1、Cable is halogen free and low smoke, and so has environment protection and sanitary characteristic;

2、It adopts the dual layer insulation structure;

3、Cable has a large light transparent rate;

4、Cable has excellent flame retardant performance;

5、Cable has a long usage life, its design and actual working life will not less than 40 years;

6、Cable has excellent heat aging resistant and weather aging performance;

7、Cable has excellent high and low temperature insulation performance;

8、Cable has good content compatibility and rip resistant.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Calculate the control cable under what circumstances the cable terminal needs to be calculated
This is the air defense when the air pipe laying through the mouth of the closed wall or the protection of closed wall approach, regardless of the side of the wall or the roof into the line have this requirement
Q:The computer host is always start to stop, resulting in the last can not start. What is going on?
GB-2002 provides: metal cable bridge and its bracket and the introduction or extraction of metal cable ducts must be ground (PE) or zero (PEN) is reliable, and must meet the following requirements:
Q:What is the difference between a shielded cable and a control cable?
I do not know, I do the task, although we also engage in cable
Q:110 voice patch panel directly to the telephone line can be connected to it
YJ refers to the insulation material for the cross-linked polyethylene, V refers to the inner layer of PVC within the steel sheath armored copper power cable as aluminum core was YJLV22
Q:1.2 meters below the road can use pvc tube wear armor cable?
Have to fight trumpet, mainly to protect the cable jacket is not scratched
Q:Ask you a question: how the computer CD-ROM power supply 5V and 12V two lines? Another audio and video cable which group?
My computer --- right-click properties. Device Manager. Look at the USB device is not there or the number. Have to reinstall the system. Also make sure your motherboard USB interface is not good. I said the interface is plug USE jumper of the root.
Q:Fourth, what causes the power cable fire accident
After the cable is burned out, the repair time is long and the loss is serious
Q:Engineering materials inspection, all types of cable wires should be issued a test report?
Is the aluminum core armored cable for outdoor high pressure conforming to the specification
Q:What are the varieties of wire and cable (detailed point)
Fiber engineering to see what you are doing, first of all is the cable selection model need to use the number of cable cable. There is a light converter, ODF frame. Open signal will use passive splitter, pigtail, fiber jumpers, optical modules. Brand you have a lot, and you want to domestic or foreign.
Q:1omoons / days sensitive quad-core network set-top boxes can be used on old-fashioned televisions.
Pipe protection cable to wear metal hose, metal hose and galvanized pipe to use metal lock connection, the connection can not pull the light pull on the line. If there is no metal hose or no metal lock, in the pipe when the pipe toward the cable to the appropriate bending, preferably in the mouth of the cushion cable skin, and then use the electrical adhesive tape sticky, sticky. After the nozzle cut with a polisher smooth grinding, the provincial scratch cable.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
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