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1.5-240mm2 Fire Resistant Electrical Wire 0.6/1KV Flame Retardant Power Cable

Name: 1.5-240mm2 Fire Resistant Electrical Wire 0.6/1KV Flame Retardant Power Cable
Brand: JinHong Wire And Cable Group
SKU: NH-YJV
Price: 9.15 USD
Availability: InStock

Brand Name:	JinHong
Model Number:	NH-YJV
MOQ:	100m
Price:	5.15-14.89 USD/m
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Anhui China

Operatingtemperature:

-40°C To 90°C

Standardcompliance:

IEC 60502, BS 6622, IEEE 383

Maximumshortcircuittemperature:

250°C

Shielding:

Optional Metallic Or Non-metallic Shield

Conductormaterial:

Copper Or Aluminum

Sheathmaterial:

PVC Or PE

Insulationmaterial:

Cross-Linked Polyethylene (XLPE)

Voltagerating:

Up To 33kV

Conductorstranding:

Flexible Stranded Or Solid

Application:

Power Distribution And Transmission

Installation:

Underground, Indoor, Outdoor

Cabletype:

Power Cable

Flameretardant:

Available In Flame Retardant Versions

Jacket:

PVC

Coreconfiguration:

Single Core Or Multi-core

Highlight:

240mm2 Fire Resistant Electrical Wire

0.6/1KV Flame Retardant Power Cable

240mm2 Flame Retardant Power Cable

Product Description

NH-YJV Fire-Resistant XLPE Power Cable (0.6/1 kV)

Built for hot-running feeders and life-safety circuits—one cable family that supports everyday performance and emergency continuity.

Modern buildings push power systems harder than ever: dense risers, long tray runs, higher utilization, more critical loads. NH-YJV is designed for projects that need stable electrical performance under sustained load and circuit integrity during fire conditions—without overcomplicating installation or documentation.

What Makes NH-YJV a Smart Engineering Choice

Thermal stability for heavily utilized circuits

XLPE insulation is suited to higher operating temperatures, helping maintain insulation integrity when cables run warm for long periods. This supports consistent performance in main distribution, risers, and equipment-heavy floors.

Circuit integrity for emergency power continuity

Manufactured to comply with GB/T 19666-2019 (Class N) fire-resistance requirements, NH-YJV is intended to keep essential circuits energized for at least 90 minutes under standardized fire test exposure—supporting evacuation and firefighting systems.

Efficient power delivery over long runs

With high-conductivity stranded copper and XLPE's electrical characteristics, NH-YJV helps reduce avoidable losses, making it a strong fit for large buildings, campuses, and industrial layouts where energy waste becomes expensive.

Practical routing across mixed environments

A PVC outer sheath supports common building and plant conditions (abrasion, everyday chemicals). Suitable for tray and conduit routing, and—when paired with the correct variant—applications requiring higher mechanical protection.

Key Technical Data (Quick View)

Rated voltage: 0.6/1 kV (AC)
Conductor: stranded copper, GB/T 3956-2008 Class 2
Insulation: XLPE
Max conductor temperature (normal operation): up to 90 °C
Short-circuit temperature limit: up to 250 °C (≤5 s)
Fire performance: Class N, circuit integrity ≥ 90 min (per GB/T 19666-2019, third-party test verified)
Cores: 2-5 cores and common mixed-core builds
Cross-section range: 1.5 - 240 mm²

Specification Table

Category	Details
Product designation	NH-YJV
Voltage rating	0.6/1 kV (AC)
Conductor	Stranded copper, GB/T 3956-2008 Class 2
Insulation	XLPE
Outer sheath	PVC
Fire resistance	GB/T 19666-2019 Class N; ≥90 min circuit integrity (tested)
Available cores	2-5 core; 3+1; 3+2; 4+1
Conductor sizes	1.5-240 mm²
Operating limit (continuous)	≤90°C conductor temperature
Short-circuit limit	≤250°C, max 5 seconds
Installation temperature	≥0°C (pre-warming recommended below 0°C)
Minimum bend radius	Single-core ≥20OD; Multi-core ≥15OD
Typical routing	Tray / conduit / trench; burial by design/variant selection

Decoding the Model Name (Fast)

NH: fire-resistant construction (Class N circuit integrity)
YJ: XLPE insulation
V: PVC sheath

Common variants for project matching

NH-YJV22: steel-tape armored—better crush/impact resistance (often preferred for harsher routes or burial designs)
NH-YJVR: flexible structure—better suited for frequent movement or tighter handling needs

Where NH-YJV Performs Best

Recommended environments

Premium commercial towers and mixed-use complexes
Hotels and large public venues
Data centers and UPS distribution zones
Rail/airport terminals and utility corridors
Precision manufacturing and energy facilities

Typical circuits

Main feeders and riser trunks under sustained demand
Emergency distribution and life-safety systems
UPS output and critical equipment lines
Firefighting and smoke-control power supply lines

Compliance & Project Documentation (What You Can Request)

Fire resistance test report (Class N)
Routine factory test records (batch-based)
Conductor and material compliance statements
Marking, labeling, and traceability support for acceptance

Selection Tips (Helps Buyers Pick the Right Variant)

Long tray runs / dense risers: prioritize correct conductor sizing + thermal margin
Mechanical risk / burial routes: consider NH-YJV22
Movement/vibration or frequent bending: consider NH-YJVR
Life-safety circuits: specify required fire-resistance class and documentation upfront

FAQ (Website-ready)

Q1: Is fire-resistant the same as flame-retardant?

No. Flame-retardant focuses on limiting flame spread; fire-resistant focuses on maintaining circuit integrity during fire exposure.

Q2: What does "Class N" indicate?

It refers to the GB/T 19666-2019 classification for fire-resistant cables, intended to keep circuits operating for a specified duration under test conditions.

Q3: Can this cable be used for emergency systems?

Yes—NH-YJV is commonly specified for circuits that must remain powered for evacuation and firefighting functions.

Q4: What's the normal operating temperature capability?

The design supports up to 90 °C conductor temperature under continuous operation.

Q5: How long can it maintain circuit integrity in a fire test?

Specified for ≥ 90 minutes under the applicable Class N fire-resistance test requirement.

Q6: Is NH-YJV suitable for direct burial?

For burial designs or routes with high mechanical stress, armored NH-YJV22 is typically preferred. Final choice depends on the project's installation method and protection design.

Q7: What sizes and core counts are available?

Common offerings cover 1.5 - 240 mm², with 2 - 5 cores and mixed-core configurations (e.g., 3+1, 4+1).

Q8: What information do you need for an accurate quote?

Model/variant, core count, cross-section, total length, installation method, and required compliance documents.

Service of JinHong Company

Over Productions Service:

JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

Quality Certification Services:

JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

Profession Customer Service:

JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

Delivery And Shipping Services:

While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

Packaging of JinHong:

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.

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