Jun. 16, 2025
In today’s fast-evolving industrial and construction environments, selecting a reliable power cable is the cornerstone of project success. Among available options, the 1kV electric cable NYY‑J stands out—and here’s why.
The 1kV electric cable NYY-J is designed and certified to operate within a 0.6/1 kV voltage range, compliant with standards like IEC 60502‑1, VDE 0276‑603, HD 603, and VDE 60228 elandcables.com+9elandcables.com+9cncablegroup.cn+9. Whether in single-core or multi-core versions, it's perfect for low-voltage power and control installations. With a 4 kV test voltage, NYY‑J ensures dual protection—meeting daily operation demands and withstanding peak stress events.
The standard 1kV electric cable NYY-J features:
Copper conductor (class 1 solid: RE, class 2 stranded: RM/SM) for excellent conductivity.
PVC insulation and sheath, providing mechanical strength, weather resistance, chemical stability, and flame retardancy per IEC 60332‑1‑2 caledonian-cables.com+3kvcable.com+3e.lapp.com+3caledonian-cables.com+5elandcables.com+5technokabel.com.pl+5.
Optional armor in XLPE-sheathed versions (NYY-O / VV22), ideal for burial beneath roads or harsh industrial settings elandcables.com+2industrialelectricalcable.com+2caledonian-cables.com+2.
This cable is suitable for fixed installations in indoor, outdoor, underground, concrete, even in water—exhibiting resistance to UV and mechanical stress technokabel.com.pl+10elandcables.com+10guowangcable.com+10.
The 1kV electric cable NYY-J delivers reliable performance under various environmental conditions:
Flexed laying: −5 °C to +50 °C
Fixed installation: down to −15 °C (or −40 °C per some Chinese specs) and up to +70 °C caledonian-cables.com+10elandcables.com+10fscables.com+10technokabel.com.pl.
Minimum bending radius: fixed installations 12×OD; flexible variants up to 15×OD guowangcable.com+3elandcables.com+3caledonian-cables.com+3.
Real-world operations often involve chill, heat, or cold-ground conditions—NYY‑J adapts.
Our 1kV electric cable NYY‑J holds flame-retardant certification (IEC 60332‑1‑2 / VDE). It meets:
RoHS
Low Voltage Directive 2014/35/EU
Construction Product Regulation EN 305/2011
VDE and ISO quality standards caledonian-cables.com+8elandcables.com+8technokabel.com.pl+8technokabel.com.pl.
These credentials streamline regulatory approvals across global projects.
From single-core to up to up to 61-core configurations, with conductor cross-sections ranging typically from 1.5 mm² up to 240 mm², the 1kV electric cable NYY-J adapts to any load requirement kvcable.com.
