20M High quality life saving escape Descent Control Device with wire rope | Безопасность и защита

20M High quality life saving escape Descent Control Device with wire rope | Безопасность и защита

Emergency fire escape wire rope, the user by its own weight from a certain height, a certain speed, security down to the ground, and slow down the device can be used reciprocally. Can be useful for storey fire disaster for the people trapped to escape. The ropes of descent control device use the inner core up to standard of YB / T51 97 standard 3.2mm diameter aviation steel wire rope, outer material is made from synthetic fiber. Safety belt is  by synthetic fiber materials, and can regulate the size of the bust by buckle (belt tightening). Safety hook with a safety device. At the minimum load 343 ± 5N and maximum load 981 ± 5N state decreased the rate of decline is maintained at between 0.16m / s ~ 1.5m / s. The product according to GB21976.2 2012 «Escape Descent Control Device » standard speed production, by the National Fire Equipment Quality Supervision and Inspection Center, the technical indicators are in line with the standards.

Project

Technical Parameters

Unit

Usage Load

35-100

KG

Limit Load People

1

Person

Repeated Use

200

Time

Rope Max Intension

3924

N

Safety Belt Max Intension

6378

N

Safety Hook Max Intension

10000

N

Use Height

30

m

Descending Speed of Different Load

Min Load 343

0.56-0.74

m/s

Standard Load 687

0.85-1.08

Max Load 981

1.19-1.35

1.    Every time use finished must check the rope and host. If found the rope is attrited or cracked,host has the abnormal noise,you should change the parts to continue using, and make use of the number of records.

2.    The product in dry and ventilated environment, located in a non-corrosive gases and smoke-free environments in the state conditions, the valid time is three years. To properly use the product at any time, must self-test every year. Check the rope is intact, the rope of descent control device host either end with maximum force and fastest speed, in the case of gravity due to use. if found to have corroded rope, rope outer layer is damaged, descent control device host under the condition of tow rope unable or jammed, prohibition of use.

3.    Do not open the host freely, do not use non-emergency situation! Prohibit oiling!

4.    The rope can not be affected by moisture and prevent rust affect rope core fastness.

5.    Escape descent control device should be stored in a dry, well-ventilated room, can not contact with heat, fire, acid and sharp hard objects, can not be exposure.