Product Overview
The IEC 60331 Cable Fire Resistance Mechanical Shock Water Spray Test Equipment is designed for testing conditions where the basic flame temperature reaches at least 750°C, evaluating cable circuit integrity when exposed to fire.
Compliance Standards
- IEC 60331 - Tests for electric cables under fire conditions - Circuit Integrity
- GB/T 19216 - Test for electric or optical fibre cables under fire conditions
- BS 6387 - Test method for resistance to fire of cables
- EN 50200 - Method of test for resistance to fire of unprotected small cables
Technical Specifications
| Component |
Specification |
| Burner Type |
Venturi mixer nozzle, 500mm length × 15mm width belt-type propane torch |
| Flow Rates |
Air: 80L/min, Propane: 5L/min |
| Control System |
Pressure regulator, piezoelectric igniter, flameout device, temperature control thermocouple |
| Timer Range |
0 - 99.99s/m/h (freely settable) |
| Temperature Control |
0 - 1000°C (freely settable) |
| Test Transformer |
Three sets of 3000VA |
| Test Voltage |
AC 1000V |
| Test Current |
3A |
Key Features
- All fixtures constructed from stainless steel for durability
- Belt-type propane blowtorch with Venturi mixer
- Three rows of staggered burning holes (1.32mm diameter, 3.2mm center distance)
- Specimen holder with clamping mechanism for secure sample fixation
- Cable samples supported by two metal rings (150mm inner diameter)
- Intelligent detection system with automatic alarm for short circuits
- Adjustable test voltage from 0-1000V
- Programmable timer up to 999 minutes
Fire Resistance Testing
The system maintains flame temperatures adjustable from 600-1000°C, with precise temperature monitoring via K-type thermocouples and comprehensive safety controls.
Mechanical Shock Testing
- Stainless steel impact structure with motor-controlled hammering
- 25mm diameter thump cone with 600mm length
- 60° free fall angle for impact testing
- Programmable hammering cycle: 30±2 seconds per impact
- Total test duration: 0-99999 seconds
Water Spray Testing
- Integrated 400mm ribbon burner using propane or natural gas
- Combustion test temperature: 650±40°C
- Water spray pressure: 250-350 Kpa
- Water flow rate: 0.25-0.3 L/S.m²
- Test length: approximately 400mm
- Integrated circuit protection with 3A fuses and phase indicators
Power Requirements
Input voltage: AC 380V 3-phase, 50/60Hz, 30A. Maximum power: 5000VA with comprehensive electrical protection systems.
Packaging & Transportation
Manufacturer Profile
DONGGUAN YUYANG INSTRUMENT CO., LTD specializes in developing and manufacturing advanced testing equipment including Fire Testing Equipment, Building Material Fire Testers, Wire and Cable Fire Testers, and Environmental Test Chambers. All equipment is designed according to international standards including ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, and IEC.
Certifications
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