440 Parker Hannifin Corporation Fluid Control Division Europe General Catalogue FCDE/0110/UK/V2.0 COILS COILS WITH SCREW TERMINALS BISTABLE COILS 40 mm FOR IMPULSE APPLICATIONS These coils can be mounted with every Parker solenoid valves corresponding to the specified Coil Group. See column "Coil Group" within valve pages. These coils are specially designed for Lucifer® bistable (or impulse or magnetic latch) solenoid valves for Heating Applications. They can be mounted only with the Lucifer® metallic housing 4269 or 4538. The coil winding is completely encapsulated in synthetic material. Easy mounting in confined spaces. Electrical connection with screw terminals for wire up to 1.5 mm². Coils conform to the IEC/CENELEC safety standards and complies with European lowvoltage directive. Specification Bistable (Impulse) Reference 484990 485400 Coil Group 4.0 Class of insulation F 155°C Ambient temperature -40°C to +50°C The application is limited also by the temperature range of the valve. Length of impulses Switch on (terminals A-B): minimum 50 ms Switch off (terminals A-C): minimum 35 ms Electr. Power consuption DC Attraction (hot) - 13 W Attraction (cold) - 19 W Release (hot) - 8 W Release (cold) - 10 W AC Attraction (hot) 11 W - Attraction (cold) 17 W - Release (hot) 4 W - Release (cold) 7 W - Weight 150 g Voltages "Un" VAC/Hz Code VDC Code -10% to +10% of the Un 24/50-24/60 110-115/50-115/60 220-230/50-60 P0 1P 3P 24 48 110 C2 C4 C5 4.0 COIL GROUP Ref. 4269 - Protection IP 44 Ref. 4538 - Protection IP 67 To Order a Coil choose Coil Ref + Voltage Code, example: 485400 for 24 VDC = 485400C2 More voltage possibilities can be found in the table of voltage codes at the end of the coil section. These coils must be used with suitable housings, see examples below: DIAGRAM Alternating Current Direct Current Only an electrical impulse given to terminals A-C reverses the magnetic field. This magnetic field demagnetises the reversible magnet enough to allow the return spring to bring the plunger back to its initial position and close the valve. Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022
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