FTR-K1 SERIES POWER RELAY 1 POLE - 32A, 1.5mm contact gap latching relay FTR-K3L-PV Series FEATURES 1 pole, 32A 1 form A contact Wide contact gap: 1.5mm Surge strength (B/T open contacts) 2.5kV Compliant with European photovoltaic standard (VDE0126) High insulation in small package (between coil and contacts) - Dielectric strength: AC 4,000V - Surge strength: 6,000V Low coil power consumption: 1,200mW Plastic materials: Flammability UL94 V-0 Cadmium-free contacts Flux proof RoHS compliant Please see page 5 for more information PARTNUMBER INFORMATION FTR-K3L A B 012 W - PV Example (a) (b) (c) (d) (e) (f ) (a) Relay type FTR-K3L : FTR-K3L Series (b) Contact configulation A : 1 form A / PCB type (c) Coil type B : Standard sensitive (1,200mW) (d) Coil rated voltage 012 : 5.....24 VDC Coil rating table at page 3 (e) Contact material W : Silver alloy (f) Version PV : High current (32A) / contact gap 1.5mm E.g.: Ordering code: FTR-K3LAB012W-PV Actual marking: K3LAB012W-PV 1FTR-K1 SERIES FTR-K3L-PV SERIES SPECIFICATION Item FTR-K3L-PV Contact Data Configuration 1 form A Material Silver alloy Resistance (initial) Max. 100 m at 6VDC, 1A Contact rating (resistive) 32A, 250VAC Max. carrying current 32A Max. switching voltage 250VAC Max. switching power 8,000VA Max. switching current 32A Min. switching load * 100mA, 5VDC (reference value) 6 Life Mechanical Min. 1 x 10 operations 3 Resistive 32A / 250VAC, min. 30 x 10 operations 3 Electrical Inductive 32A, 250VAC (cos =0.8), 30 x 10 operations Inductive (overload) 48A, 250VAC (cos =0.8), 50 operations Coil Data Rated power (at 20 C) 1,200mW Operating temperature range -40 C to +85 C Timing Data Set (at nominal voltage) Max. 20ms (without bounce, without diode) Reset (at nominal voltage) Max. 20ms (without bounce, without diode) Coil excitation time (at nominal voltage) Min. 30ms, max. 1000ms Insulation Contact gap Min. 1.5mm Resistance Min. 1,000M at 500VDC Open contacts 2,500VAC (50/60Hz) 1min Dielectric strength Contacts to coil 4,000VAC (50/60Hz) 1min Surge strength Contacts to coil 6,000V / 1.2 x 50s standard wave Clearance Min. 6.0mm Creepage Min. 8.0mm Other Misoperation 10 to 55 to 10Hz single amplitude 0.825mm Vibration resistance Endurance 10 to 55 to 10Hz single amplitude 1.0mm Misoperation Min. 200m/s (11 1ms) Shock Endurance Min. 1,000m/s (6 1ms) Weight Approximately 25g * Minimum switching loads mentioned above are reference values. Please perform the confir mation test with actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. Note: Care shall be taken on the heat generated on PC board when maximum carrying current exceeds 10A. Please perform the confirmation test with actual conditions. 2