466 Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 EXPLOSION PROOF ELECTRICAL PARTS INTRINSICALLY SAFE ELECTRICAL PARTS "ia" 483580 - 483960 ELECTRICAL PARTS 32 mm "IS" These coils can be mounted with every Parker ATEX solenoid valves corresponding to the specified Coil Group. See column "Coil Group" within valve pages. Application: Control of solenoid valves in dangerous areas where explosion-proof protection Ex ia IIC T6 is required. Benefits: Fully encapsulated assembly comprising a coil, metal armature, three diodes circuit and DIN plug connection. The encapsulation provides an effective compact housing offering full protection against dust, oil, water, etc. Small size for ease of mounting in confined space. Available only in 28 VDC (suffix code : N7) To Order a Coil choose Coil Ref + Voltage Code, example: 483580 for 28 VDC = 483580N7 Important The intrinsically safe supply circuit should have enough capacity in all environmental conditions to assure a minimum operating current of 35 mA through the coil. For Valves with operator «96» and «97», a minimum current of 65 mA is required. The minimal holding current is 20 mA. For the barrier compatibility see the corresponding table in in appendix section. These coil must be used with suitable housing : Ref. 2995 Reference (without plug) (with plug) 483580.01 483960.01 Certificate LCIE 02 ATEX 6065 X - IECEx LCI 07.0025 X Coil Group 7.0 Type of protection Gas II 1 G - Ex ia IIC - T6 Dust II 1 D - Ex ta IIIC - T80°C Degree of protection IP65 with plug according to IEC/EN 60529 Standards Ambiant temperature - 40°C à + 55°C The operating temperature of the valve/coil can be limited by that of the valve. Electrical connection The coil is connected with a 2P + E plug according to EN 175301-803 type A Contact 1 is marked as the positive pole ⊕. Maximum supply voltage 28 VDC (N7) - 110 mA The minimum operating voltage at maximum 60°C is 14 VDC. Power DC Minimum 500 mW Maximum 3 W Depending on applied voltage, IS barrier type and resistance of connected cable Coil resistance at 20°C Impedance Apparent inductance Apparent capacitance 340 Ω 340 Ω 0 mH 0 µF Weight 160 g (with plug) 7.0 COIL GROUP ZONE 0/20
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