Parker Lucifer - Coeva

8700/GBExplosion-proof electrical parts3.2 Increased safety electrical parts for zone 223.2.1 Electrical parts 4959154Application: Control of solenoid valves in explosive atmospheres where dust dangerousarea (zone 22) is required.Benefits: Rotatable housing 360°, galvanized steel with internal and external screwterminals for earth connection.Small size for ease of mounting in confined space. Simplifies conversion of existingequipment to hazardous area requirements.These electrical parts are specially designed for Lucifer bistable (or impulse or magneticlatch) solenoid valves.These electrical parts conform to the IEC/CENELEC safety standards and comply withEuropean explosive atmosphere directive 94/9/EC « ATEX ».Reference495915 DC495915 ACType of protection Dust II 3 D (zone 22)Dust temperature class (D) 130 °CInsulation ClassAmbiant temperatureF (155 °C)- 40 °C ÷ + 50 °CThe application is limited also by the temperature range of the valveElectr. Power consptionAttraction (hot) 13 W -DC Attraction (cold) 19 W -Release (hot) 8 W -Release (cold) 10 W -Attraction (hot) - 11 WAC Attraction (cold) - 17 WRelease (hot) - 4 WRelease (cold) - 7 WVoltages, (voltage tolerance) 24 VDC (± 10%) 110-115 VAC; 220-230 VAC, (± 10%)Duty cycle 100%3Weight: 320 gDCACAs soon as an electrical impulse is given to the terminals A-B, the electromagneticalforce attracts the plunger and simultaneously magnetizes a reversible permanentmagnet ring. This magnet retains the plunger in place. Repeated or extended impulsesor continuous current do not alter the position of the movable core. It stays in positioneven without current.Only an electrical impulse given to terminals A-C reverses the magnetic field. Thismagnetic field demagnetises the reversible magnet enough to allow the return spring tobring the plunger back to its initial position and close the valveSwitch on (terminals A-B): minimum 50 ms, maximum 1 sSwitch off (terminals A-C): minimum 35 ms, maximum 1 s21 Parker Lucifer SA349 Fluid Parker Control Lucifer Division SA EuropeCH-1227 Fluid Control Carouge-GenèveDivision EuropeCH-1227 Carouge-Genève