According to the Federal Law on "Energy Conservation and Energy Efficiency Improvement and Certain Acts of the Russian Federation", the new requirements for the circulation of electric lights have come into effect on January 1, 2011.
Russian government officials pointed out that improving energy efficiency is an extremely important plan for Russia. Almost everyone today agrees with this. Replacing all four bulbs of a small chandelier saves thousands of rubles per year. For most households, replacing a more energy-efficient light bulb can recover the cost within 12 months, depending on the specific consumption style of the family. Reliable and advanced LED lamps have a life expectancy 50 times higher than incandescent lamps. Therefore, for enterprises with large and complicated electrical equipment, the economic efficiency may be doubled by relying on the replacement of lighting devices to greatly reduce labor consumption.
However, the quality of energy-saving lamps sold in Russia is currently required, and domestic LED lamps and related technologies need to be developed to ensure that the prices of such products are gradually reduced.
PVC Insulated Cable (Wire)
1. Product standard
The product is manufactured according to the standard of GB5023-1997 and JB8734-1998 or IEC, BS, DIN and ICEA upon request.
2. Application
The product is suitable for use in power installations, fixed wiring or flexible connections for electrical appliances with rated voltages up to and including 450/750V respectively.
3. Operating characteristics
Rated voltages of Underground Cable U0/U: 450/750V.300/500V and 300/300V.
Max .Permissible continuous operating temperature of the conductor:
227 IEC 07 (BV-90) 90℃
227 IEC 08 (RV-90) 90℃
For other types 70℃
The ambient temperature under installation should not below 0℃
The bending radius of cable:
D≤25mm ≥4D
D＞25mm ≥6D
(D-Diameter of the cable )
4. Type and Designation:
Type:
227 IEC 01(BV), 227 IEC 02(RV), 227 IEC 05(BV), 227 IEC 06(RV), 227 IEC 07(BV-90), 227 IEC 08(RV-90), 227 IEC 10(BVV), 227 IEC 42(RVB), 227 IEC 52(RVV), 227 IEC 53(RVV), 227 IEC 74(RVVYP), 227 IEC 75(RVVY), BV, BLV, BVR, BVV, BLVV, BVVB, BLVVB, RVS
Designation:
227 IEC 01(BV): Single-core non-sheathed cable with rigid conductor for general purposes
227 IEC 02(RV: Single-core non -sheathed cable with flexible conductor for general purposes
227 IEC 05(BV): Single-core non -sheathed cable with solid conductor for internal wiring for a conductor temperature of 70℃
227 IEC 06(RV): Single-core non -sheathed cable with flexible conductor for internal wiring for a conductor temperature of 70℃
227 IEC 07(BV-90): Single-core non -sheathed cable with solid conductor for internal wiring for a conductor temperature of 90℃
227 IEC 08(RV-90): Single-core non -sheathed cable with flexible conductor for internal wiring for a conductor temperature of 90℃
227 IEC 10(BVV): Light PVC sheathed cable
227 IEC 42(RVB): Flat non-sheathed flexible cord
227 IEC 52(RVV): Light PVC sheathed flexible cord
227 IEC 53(RVV): Ordinary PVC sheathed flexible cord
227 IEC 74(RVVYP): Oil-proof PVC sheathed, screened flexible cable
227 IEC 75(RVVY): Oil-proof PVC sheathed, non-screened flexible cable
BV: Copper conductor PVC insulated wire
BLV: Aluminum conductor PVC insulated wire
BVR: Copper conductor PVC insulated and sheathed round cable
BVV: Copper conductor PVC insulated and sheathed round cable
BLVV: Aluminum conductor PVC insulated and sheathed round cable
BVVB: Copper conductor PVC insulated and sheathed flat cable
BLVVB: Aluminum conductor PVC insulated and sheathed flat cable
RVS: Copper conductor PVC insulated twisted flexible cord for connection
PVC Single Core Cable,Building Flat Wire,Flat Building Wire,Electrical Cable Wires,Underground Cable
Huayuan Gaoke Cable Co.,Ltd. , http://www.bjhygkcable.com