Approval: CE Electrical Properties: Related voltage U0/ U: 0.75mm2: 300/ 500 U0 0.75~ 95.0 mm2: 450/ 750 U0 The number of cores: 4---24 cores Mechanical Properties: Free suspension length: Max. 45m Traveling height: Max. 80m Running speed: 4m/ s Acceleration: 0.8m/ s2 Operating temperature: 0~ 70° C( for special use: -30~ 70° C) Loop diameter: Natural loop ( approx. 250~ 350mm) Chemical Properties: Weather resistance: Good Conductor resistance at 20° C: Good Insulated resistance at 70° C: Medium Acid resistance at 20° C: Medium For specific environmental conditions please refer to manufacturer. Colour Code: In accordance with 227IEC71f ( TVVB) Core: Black with white numbered, 1GNYE Outer sheath: Grey or Black Application: Elevator suspension cable for internal and panoramic elevators