Page 73 - Softbound_Edition_19_en

Solenoid
Solenoids Solenoids
Ex db IIC T6, T4 Gb
TYPE LISTE / DIMENSIONS / GENERAL SPECIFICATIONS Solenoid coil MKY45/18x60 Ex tb IIIC T80°C, T130°C Db
For explosion-hazard zones Ex db I Mb
↓ Valve side Protection class IP65/66/67
53.5 Execution: W D E45/23 x 50
Ø 23.2 • 3-poles 2 P+E Optional with integrated amplifier II 2 G Ex db IIC T6, T4
• Protection class IP 65 electronics
• • With corresponding mating connector II 2 D Ex tb IIIC T80°C, T130°C
• • (not included in delivery) I M2 Ex db I Mb
• • and professional assembly.
53.5 50.5
Ø 23.2 DESCRIPTION FUNCTION APPLICATION
For explosion-hazard zones In combination with an armature tube, the The solenoid coil is suitable for use in all
Solenoid coil for explosion-hazard zones. function of a switching solenoid or of a pro- explosion-hazard zones, open cast and also
The flameproof enclosures prevents an explo- portional solenoid results. Solenoid coils in in mines.
Ø 45 sion in the interior from getting outside. AC – construction have an integrated rectifier. This signifies, that the coils are certified for
53.5 50.5 The design prevents a surface temperature All cable threaded joints certified for this applications in zones with explosion-hazard
53.5
Ø 23.2 capable of igniting. explosion protection class with a protection gas, steam, vapour, air and dust mixtures of
The steel housing is zinc-/nickel-coated class of at least IP65 can be used. the zones 1/21 and 2/22.
Optional with integrated amplifier electronics. The optional amplifier electronics have an Valves for explosion-hazard zones are utilised
Ø 45 ↓ Valve side analogue interface and can be adjusted by in:
50.5
– the shipping- and offshore industries
means of push-buttons and 7 segment display
53.5 50.5 Execution: W J E45/23 x 50 or by means of the parameterisation software – the oil- and gas industries
• 2-poles 2P PASO. – the chemical industry
• only for U ≤ 75 VDC – wood processing
N
• Protection class IP 66 – grain mills
Ø 45 50.5 • • With corresponding mating connector CERTIFICATES – the mining application
65 • • (not included in delivery)
53.5 • • and professional assembly. Standard M224 M238 M248
Surface Mining
-25°C to… -40°C to… -60°C to… Electronic
ATEX / UKEX x x x x x x
50.5 50.5 IECEx x x x x x x
65
CCC x x x x x x
EAC x x x x x x
↓ Valve side Australia x x x x
50.5
65 Execution: W G E45/23 x 50 MA x x x
• 2-poles 2P
• only for U ≤ 75 VDC The certificates can be found on www.wandfluh.com
N
• Protection class IP 67 and 69 K
50.5 • • With corresponding mating connector TYPE CODE
• • (not included in delivery)
• • and professional assembly. M K Y 45 / 18 x 60 - / / / - #
Mobile execution, metal housing
Terminal box without cable
Explosion proof version Ex d
Technical explanation see data sheet 1.1-400 und 1.1-410 Housing width 45 mm
Internal coil diameter 18 mm
Coil length 60 mm
Nominal voltage U 12 VDC G 12 115 VAC R 115
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G1 Execution: W D1 E45/23 x 50-G28 with protecting diode 24 VDC G 24 230 VAC R 230
W G1 E45/23 x 50-G28 with protecting diode
Nominal power P 6 W L 6 9 W L 9 15 W L 15 21 W L 21
N
Certification ATEX, IECEx, CCC, EAC
Australia AUS
MA MA (only for G24 / L15 and G24 / L15-M248)
Cable gland M187 Thread NPT ½"
Temperature range -25 °C to ...
-40 °C to ... M224
-60 °C to ... M238
Function Amplifier M248 only G12 or G24 / up to max. L15 / not for M238
Freewheel diode M256 only G12 or G24 / do not use for proportional functions
Bipolar protecting diode M264 only G24
Power reduction M272. only L6
Design-Index (Subject to change)

Wandfluh AG Tel. +41 33 672 72 72 E-mail: [email protected] Illustrations not obligatory Data sheet no. Wandfluh AG Tel. +41 33 672 72 72 E-mail: [email protected] Illustrations not obligatory Data sheet no.
Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 1.1-182D 2/2 Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 1.1-183E 1/5
CH-3714 Frutigen Edition 21 30 CH-3714 Frutigen Edition 22 11
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