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IEC 60331 BS 6387 BS 8491 Wire Cable Circuit Integrity Tester for Multi-Core Cable Testing Fire Resistance Burn Test Equipment will be packed in wooden case
Name
IEC 60331 BS 6387 BS 8491 Wire Cable Circuit Integrity Tester for Multi-Core Cable Testing Fire Resistance Burn Test Equipment
Brand
ZL
Test Station
1 station
Test Product Size
length>1200mm
Flame Temperature
450°～950° adjustable
Combustion Gas
Propane with a purity of 98% (prepared by the customer)
IEC 60331 BS 6387 BS 8491 Wire Cable Circuit Integrity Tester for Multi-Core Cable Testing Fire Resistance Burn Test Equipment will be packed in wooden case
Name
IEC 60331 BS 6387 BS 8491 Wire Cable Circuit Integrity Tester for Multi-Core Cable Testing Fire Resistance Burn Test Equipment
Brand
ZL
Test Station
1 station
Test Product Size
length>1200mm
Flame Temperature
450°～950° adjustable
Combustion Gas
Propane with a purity of 98% (prepared by the customer)
This multi-core cable testing equipment is designed for fire resistance burn testing, ensuring circuit integrity under extreme conditions as per international standards.
Technical Parameters
1. Fire Resistance Test
The fire resistance test bench includes the following components:
1.1 Cable Support System
Cables are clamped horizontally at both ends with the middle section fixed by two metal rings spaced 300mm apart. For unarmored cables under 10mm diameter, three metal rings are used with approximately 150mm spacing.
1.2 Continuous Detection Device
During testing, current passes through all cable cores using a three-phase star-connected transformer or single-phase transformers with sufficient capacity to maintain maximum allowable leakage current of 3A. Each core connects to a lamp with approximately 0.25A current at rated cable voltage.
1.3 Heat Source
Burner: 610mm long tube gas burner with forced methane and dense flame
Temperature Measurement: 2mm diameter armored thermometer positioned 75mm above burner, parallel to air inlet
Test Flame Temperature & Time (BS6387 combustion levels):
Level
Temperature
Duration
A
650℃± 40℃
3 hours
B
750℃± 40℃
3 hours
C
950℃± 40℃
3 hours
S
950℃± 40℃
20 minutes
Sample Requirements: Minimum 1200mm finished product section with 100mm sheath removed at both ends, properly connected for electrical testing
2. Water and Fire Resistance Test
This comprehensive test includes the following components:
2.1 Cable Support System
Cables connect to metal brackets composed of two 25mm wide steel plates, fixed with metal clips at 200mm spacing. All metal frames are properly grounded.
2.2 Continuous Detection Device
Three single-phase transformers provide current through all cable cores, maintaining maximum allowable leakage current of 3A. Each core connects to a lamp with approximately 0.25A current at rated voltage.
2.3 Heat Source
Burner: 400mm long strip burner capable of testing 400mm cable samples with bright flame at 650℃ ± 40℃
Temperature Measurement: 2mm diameter armored thermometer positioned on cable lower surface
Test Flame Temperature: 650℃± 40℃
Water Spray System: Nozzle installed on test bracket with water pressure of 250-350KPa, delivering 0.25-0.30 liters per square meter
Collection Tray: Approximately 100mm wide * 400mm long tray positioned centrally to measure water flow rate
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio... We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio...
