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Description du produit
Équipement Industriel /  Équipement d`Énergie /  Autres Équipement d`Énergie / 
Information sur le fabricant
Société :
Contranspower Co, Ltd
 
Adresse :
Huayangnian,huahaoyuan community,Jitou Town, Wuhou District
 
Téléphone :
+86-28-85218395

.

Return Kind of barrier to combine ExiaⅡBT5 SAF3-5 414S302M-YAi 414S303M-YAi 414S603M-YAi 414S604M-YAi416S302M-YAi 416S303M-YAi 416S603M-YAi 416S604M-YAi In the case of other explosion-proof barriers and combination *1 Structure of the main valve Pilot spool type Pilot ceramic slide type Port size Rc1/4 Rc3/8 Rc1/2 Rc1/4 Rc3/8 Rc1/2 Effective area of valve 25mm2  30mm2  51mm2  60mm2  24mm2  28mm2  51mm2  60mm2 Working pressure  0.2~0.7MPa  0.12~0.7MPa Ambient temp.  -5~50℃  -10~60℃ Explosion-proof standard  Intrinsic safety construction Operating condition  1. Use with specified safety barrier.    For Exia II BT5 explosion-proof valves, use them with the safety barrier SAF3-5 or that meets the    conditions described below (note *1). 2. Parts and connections cannot be changed. 3. Use 1 explosion-proof barrier for each solenoid valve. note *1 In the case of other barriers and combination Konan 454, 414, 416 series intrinsic safety solenoid valves have passed equipment qualification tests for intrinsic safety solenoid valve. The valves can be used in combination with the safety barrier that meets the following conditions. (The valves can be used with insulation barrier that does not need type A ground.) The barrier used in combination with the valves should be the one that has passed equipment qualification tests for a barrier and that meets the following conditions. Safety retention voltage Maximum voltage of a intrinsic safety circuit Less than 29.4V Maximum current of a intrinsic safety circuit Less than 93.8mA Electric power of a intrinsic safety circuit Less than 0.689W Performance classification / Group Performance classification ia Group ⅡB or ⅡC Allowable inductance (Lo) and capacitance (Co) for an intrinsic safety circuit and relationship between inductance (Lo) and capacitance (Cw) for external connections to the intrinsic safety circuit Allowable inductance of a intrinsic safety circuit:Lo≧Li+Lw(mH) Allowable capacitance of a intrinsic safety circuit:Co≧Ci+Cw(μF)
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