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 32/0.20 IEC60228-5 |
| Fire Barrier | MGT |
| Insulation | XLPE |
| Wire Diameter | 3.10 mm |
| Cores/Pairs | 4cores 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. 1.30mm |
| 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 |
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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 32/0.20 IEC60228-5 | Fire Barrier | MGT |
| Insulation | XLPE | Wire Diameter | 3.10 mm |
| Cores/Pairs | 4cores 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. 1.30mm |
| 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 ，500V Instrumentation Cable ，LSZH 4х1 Instrumentation Cable | ||
Multi-Core Fire-Resistant Instrumentation Cable 300/500V CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH 4×1.0mm²
Engineered for Critical Signal Integrity in Extreme Fire Conditions
Product Overview
Designed for mission-critical applications, our 4-core fire-resistant instrumentation cable ensures uninterrupted signal transmission even in direct fire exposure. With 4×1.0mm² tinned copper conductors, this cable combines advanced fire survival technology with robust mechanical protection for hazardous environments.
Key Features
✔ Fire-Resistant Performance
- Maintains circuit integrity for 120+ minutes at 950°C (IEC 60331 compliant)
- Dual-layer LSZH sheathing minimizes smoke and toxic gas emission (IEC 60754)
✔ Enhanced Signal Protection
- Multicore grounding tape (MGT) + overall screening (OS) for superior EMI/RFI shielding
- XLPE insulation ensures stable dielectric properties under extreme temperatures (-40°C to +90°C)
✔ Military-Grade Durability
- Galvanized steel wire armor (GSWA) provides crush resistance (2000N) and rodent protection
- Corrosion-resistant tinned copper conductors
Technical Specifications
- Voltage Rating: 300/500V
- Conductor: Class 2 tinned copper (4×1.0mm²)
- Flame Propagation: IEC 60332-3 Cat A certified
- Smoke Density: ≤60% (IEC 61034)
- Bending Radius: 6× cable diameter
Applications
- Emergency shutdown systems in oil/gas plants
- Fire alarm circuits in high-rise buildings
- Nuclear power plant safety controls
- Tunnel and metro evacuation systems
Certifications
- IEC 60331 (Fire resistance)
- EN 50200 (PH120)
- IEC 60502-1 (Construction)
Why Choose This Fire Resistant Cable ?
When failure is not an option, our 4-core fire-resistant cable delivers:
1) Guaranteed signal continuity during fires
2) Zero toxic emissions for safe evacuation
3) Armored protection against mechanical damage
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-4000000
Employee Number:
99~399
Ecer Certification：
Verified Supplier
Shanghai Dingzun Special Electric Wire and Cable Co., Ltd. as a high-tech enterprise was established in 2005, which engaged in special wire and cable research, development, design, manufacturing. Shanghai Dingzun Special Electric Wire and Cable Co., Ltd. has strong technical force, exis... Shanghai Dingzun Special Electric Wire and Cable Co., Ltd. as a high-tech enterprise was established in 2005, which engaged in special wire and cable research, development, design, manufacturing. Shanghai Dingzun Special Electric Wire and Cable Co., Ltd. has strong technical force, exis...
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