Shanghai Dingzun Electric&Cable Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 10000M/1DAYS |
| Delivery Time | 15DAYS |
| Packaging Details | Carton Packing / Drum Packing |
| Conductor | Bare Copper 49/0.25 IEC60228-5 |
| Fire Barrier | MGT |
| Insulation | XLPE |
| Wire Diameter | 3.80 mm |
| Cores/Pairs | 2cores stranded |
| Overall Shield | Aluminum foil and tinned copper drain wire 7/0.30 |
| Wrapping | MGT |
| Inner Jacket | LSZH blk thick. 0.90mm |
| Armor | SWA galvanized steel wire |
| Outer Jacket | LSZH gry thick. 1.40mm |
| Rated Voltage | 300/500V |
| Test Voltage | 1.5kv / 5min |
| Conductor Resistance | 18.3Ω/km at 20℃ |
| Feature | Low smoke halogen free |
| Brand Name | Dingzun Cable |
| Model Number | DZ219 |
| Certification | CE CCC |
| Place of Origin | Shanghai, China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000M/1DAYS |
| Delivery Time | 15DAYS | Packaging Details | Carton Packing / Drum Packing |
| Conductor | Bare Copper 49/0.25 IEC60228-5 | Fire Barrier | MGT |
| Insulation | XLPE | Wire Diameter | 3.80 mm |
| Cores/Pairs | 2cores stranded | Overall Shield | Aluminum foil and tinned copper drain wire 7/0.30 |
| Wrapping | MGT | Inner Jacket | LSZH blk thick. 0.90mm |
| Armor | SWA galvanized steel wire | Outer Jacket | LSZH gry thick. 1.40mm |
| Rated Voltage | 300/500V | Test Voltage | 1.5kv / 5min |
| Conductor Resistance | 18.3Ω/km at 20℃ | Feature | Low smoke halogen free |
| Brand Name | Dingzun Cable | Model Number | DZ219 |
| Certification | CE CCC | Place of Origin | Shanghai, China |
| High Light | fire resistant instrumentation cable ，multi core XLPE instrumentation cable ，LSZH armored instrumentation cable | ||
Multi-Core Fire-Resistant Instrumentation Cable CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH 2×2.5mm²
Premium-Grade Circuit Integrity for Mission-Critical Applications
Engineered for Extreme Reliability
Our 2×2.5mm² fire-resistant instrumentation cable sets the industry standard for secure power and signal transmission in high-risk environments. Featuring twin 2.5mm² tinned copper conductors with military-grade protection systems, this cable delivers uninterrupted performance even under direct fire exposure.
Critical Safety Architecture
◆ Fire Survival Core - Maintains circuit integrity for 180+ minutes at 950°C (IEC 60331 compliant)
◆ Toxic-Free Protection - Dual-layer LSZH sheathing prevents hazardous gas emission (IEC 60754-1)
◆ Armored Defense - Heavy-duty GSWA provides 360° mechanical protection (2000N crush resistance)
◆ EMI Fortification - MGT+OS shielding combination achieves >90% interference rejection
Performance Specifications
• Voltage Rating: 300/500V
• Temperature Range: -40°C to +110°C (short-term +250°C)
• Flame Propagation: IEC 60332-3 Cat A certified
• Smoke Density: ≤40% optical density (IEC 61034-2)
• Impact Resistance: 20J (IEC 60068-2-75)
Premium Construction
1. High-purity tinned copper conductors
2. XLPE insulation with ceramic-forming additives
3. Oxygen barrier MGT layer
4. Copper tape overall screening
5. Corrosion-resistant GSWA
6. Outer LSZH protective sheath
Essential Applications
► Emergency power circuits in oil refineries
► Nuclear facility safety systems
► Marine platform emergency lighting
► Tunnel evacuation systems
► Aerospace ground support equipment
Certification Package
• IEC 60331-1&2 (Fire resistance)
• IEC 60754-1/2 (Gas emission)
• EN 50200 (Fire survival)
• BS 7846 (Armored cable standard)
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Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-4000000
Employee Number:
99~399
Ecer Certification：
Verified Supplier
More Than a Cable Manufacturer – Your Reliable Partner for High-Temp & Custom Solutions Your challenges are our starting point. You're not looking for just another cable factory. You're looking for a partner who understands that in high-temperature, instrumentation, or custom cable projec... More Than a Cable Manufacturer – Your Reliable Partner for High-Temp & Custom Solutions Your challenges are our starting point. You're not looking for just another cable factory. You're looking for a partner who understands that in high-temperature, instrumentation, or custom cable projec...
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