Criteria
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※ Standard for certification of Static load on safety belts and parts
Class Name Test load Testing performance criteria Complete Product Body belt 15kN (1,530kgf) 1) Not to be broken
2) The function of Rope grab should not be lostFull body Harness 15kN (1,530kgf) Do not fall off from the test body Parts Belt, Support belt 15kN (1,530kgf) Lanyard, Vertical lifeline 22kN (2,245kgf) When the material is synthetic fiber 15kN (1,530kgf) When the material is metal Support lanyard 18kN (1,835kgf) Connection part of D-ring
hook of Lanyard, Vertical lifeline11.28kN (1,150kgf) Ring (D-ring, Angle-ring, 8-ring) 15kN (1,530kgf) Buckle 7.84kN (800kgf) Rope grab 11.28kN (1,530kgf) The slip length should be 30mm or less Fall arrester 11.28kN (1,530kgf) The slip length should be 30mm or less Hook, Support hook and carabiner 15kN (1,530kgf) The nose of the hook or
Carabiner gate1kN (100kgf) Vertical compressive load
- No more than 3mm separation from the nose or body1.55kN (160kgf) Side compressive load
- No more than 3mm separation from the nose or bodyAngle-ring connection part of the Rope grab 1.55kN (160kgf) Side compressive load
- No more than 3mm separation from the nose or bodySelf Retractable Lifeline 15kN (1,530kgf) Wire of the Self Retractable Lifeline 11.28kN (1,150kgf) Body of the Self Retractable Lifeline 6N (0.6kgf) ~ 112N (11.4kgf) Shrinkage load of the string
- The remaining length after complete shrinkage should be within 600mmShock absorber 15kN(1,530kgf) It should not be broken after fully deployed test 2kN (200kgf) It should be no more than 50mm stretch ※ Standard for certification of Dynamic load on safety belts and partsClass Name Test standards Complete Product - Fall arrest
- Positioning
- Suspension
- Self Retratable Lifeline1) Do not fall off from the test body
2) Maximum transmission impact should be 6.0kN or less
3) The deceleration distance of u-hook and Self Retractable Lifeline should be less than 1,000mm
4) After the test, the vertical angle between the lanyard and the test body should be less than 50˚Parts Self Retractable Lifeline 1) Not to be broken
2) Maximum transmission impact should be 6.0kN or less
3) Suppression distance should be less than 2,000mmShock Absorber 1) Maximum transmission impact should be 6.0kN or less
2) Deceleration distance should be less than 1,000mm -
※ Binding requirements of Safety Helmet
TYPE REQUIREMNENTS A TYPE Prevent or reduce the risk of falling and flying objects AB TYPE Prevent or reduce the risk of falling, flying, dropping objects AE TYPE Prevent or reduce the risk of falling and flying objects Prevent the risk of electric shock on the head (Withstand Voltage) ABE TYPE Prevent or reduce the risk of falling, flying, dropping objects Prevent the risk of electric shock on the head (Withstand Voltage) ** 'Withstand Voltage' refers to withstand voltages below 7,000V※ Safety Helmet test StandardTEST TYPE Performance Standards Penetration Resistance AB Penetration Distance Below 11.1mm AE Below 9.5mm ABE Below 9.5mm Shock Absorption A Highest Impact Force Below 4450N AB AE ABE Withstand Voltage AE 1 minute at AC 20kV No breakdown of insulation ABE Leakage charging current of 10mA or less Water Resistance AE Mass increase rate Less then 1% ABE Flame Retardant A When set the fire on the helmet It should not burn more than 5 seconds with a spark AB AE ABE Loosening Chin Strap A 150N~250N Chin strap must be loosened AB AE ABE Materials A Use materials that are not harmful to the skin where helmet parts contact with the wearer's head AB AE ABE General Structure A 1.Have a body, mounting body and chin strap
2.Make sure that even force is distributed to the wearer's head
3.Helmet should be adjustable to fit the wearer's head
4.Helmet parts should not have any sharp edges which might cause injury to the wearerAB AE ABE