Electromechanical pressure and vacuum switches 0

Transcription

1 30350-EN_Ver6..fm/ Presentation Electromechanical and vacuum switches 0 Nautilus For control circuits, type XML Pressure and vacuum switches type XML are switches for control circuits. They are used to control the of hydraulic oils, fresh water, sea water, air, steam, corrosive fluids or viscous products, up to 500. XML A and vacuum switches have a fixed differential and are for detection of a single threshold. They incorporate a C/O single-pole contact. XML B and vacuum switches have an adjustable differential and are for regulation between thresholds. They incorporate a C/O single-pole contact. XML C and vacuum switches have an adjustable differential and are for regulation between thresholds. They incorporate C/O single-pole contacts. XML D and vacuum switches are dual stage switches, each stage with a fixed differential, and are for detection at each threshold. They incorporate C/O single-pole contacts (one per stage). When setting and vacuum switches XML, adjust the switching point on rising () first and then the switching point on falling (). Switching point on rising The switching point on rising () is set by adjusting the red screw. Switching point on falling The switching point on falling () is not adjustable. The difference between the tripping and resetting points of the contact is the natural differential of the switch (contact differential, friction, etc.). Switching point on rising The switching point on rising () is set by adjusting the red screw. Switching point on falling The switching point on falling () is set by adjusting the green screw. Switching point on rising of stage and stage The first stage switching point on rising () is set by adjusting the red screw. The second stage switching point on rising () is set by adjusting the blue screw. Switching point on falling The switching points on falling ( and ) are not adjustable. The difference between the tripping and resetting points of each contact is the natural differential of the switch (contact differential, friction, etc.). Presentation Setting Pressure and vacuum switches with fixed differential, type XML A Pressure and vacuum switches with adjustable differential, types XML B and XML C Dual stage and vacuum switches with fixed differential for each threshold, type XML D

2 Characteristics Electromechanical and vacuum switches 0 Nautilus For control circuits, type XML Environmental Conformity to standards e, IEC/EN , UL 508, CSA C- n 4 Product certifications UL, CSA, CCC, BV, LROS, RINA, GL, DNV, VIT-SEPRO Protective treatment Standard version TC. Special version TH Ambient air temperature C For operation: For storage: Fluids or products controlled Hydraulic oils, air, fresh water, sea water ( C), depending on model Steam, corrosive fluids, viscous products ( C), depending on model Materials Case: zinc alloy Component materials in contact with fluid: see pages 30369/ and 30369/3 Operating position All positions Vibration resistance 4 gn ( Hz) conforming to IEC except XML pl35ppppp, XML p00ppppp and XML BM03ppppp: gn Shock resistance 50 gn conforming to IEC except XML pl35ppppp, XML p00ppppp and XML BM03ppppp: 30 gn Electric shock protection Class I conforming to IEC 40, IEC 536 and NF C Degree of protection Screw terminal models: IP 66 conforming to IEC/EN 6059 Connector models: IP 65 conforming to IEC/EN 6059 Operating rate Op. cycles/ min Piston version switches: 60 (for temperature > 0 C) Diaphragm version switches: 0 (for temperature > 0 C) Repeat accuracy < % Fluid connection G /4 (BSP female) conforming to NF E , ISO 8 or /4" NPTF (consult your Regional Sales Office) Electrical connection Screw terminal models: ISO M0 x.5 tapped entry For an entry tapped for n 3 (DIN Pg 3.5) cable gland, replace the last number of the reference by (example: XML A00AS becomes XML A00AS) For an entry tapped /" NPT, please consult your Regional Sales Office Connector models (either type DIN A or M): please consult your Regional Sales Office Contact block Rated operational a AC-5 B300 (Ue = 40 V, Ie =.5 A - Ue = 0 V, Ie = 3 A) c DC-3 R300 (Ue = 50 V, Ie = 0. A) conforming to IEC Appendix A, EN Rated insulation voltage Ui = 500 V conforming to IEC/EN Ui = 300 V conforming to UL 508, CSA C- n 4 Rated impulse withstand voltage U imp = 6 kv conforming to IEC/EN Type of contacts Silver tipped contacts XML A and XML B: C/O single-pole contact (4 terminal), snap action XML C: C/O single-pole contacts (8 terminal), simultaneous, snap action XML D: C/O single-pole contacts (8 terminal), staggered, snap action Resistance across terminals mω < 5 conforming to NF C method A or IEC 55-7 category 3 Terminal referencing Conforming to CENELEC EN 5003 Short-circuit protection 0 A cartridge fuse type gg (gl) Screw clamp terminals. Clamping capacity, min: x 0. mm, max: x.5 mm Electrical durability Conforming to IEC Appendix C Utilisation categories AC-5 and DC-3 XML A and XML B a.c. supply a 50/60 Hz o Inductive circuit, lthe = 0 A XML C and XML D a.c. supply a 50/60 Hz o Inductive circuit, lthe = 0 A Operating rate: 3600 operating cycles/hour Load factor: 0.5 Millions of operating cycles ,5 30 V 48 V Ithe 0 V Millions of operating cycles ,5 30 V 48 V /4 V Ithe 0, 0, 0,3 0, Current in A 0, 0 V 0, Current in A d.c. supply c Power broken in W for million operating cycles d.c. supply c Power broken in W for 5 million operating cycles Voltage V Voltage V o W o W EN_Ver6..fm/3

3 Electromechanical vacuum switches 0 Nautilus type XML Size - (- 4.5 psi) Fixed differential, for detection of a single threshold Switches with C/O single-pole contact Fluid connection /4" BSP Vacuum switches type XML A With setting scale Without setting scale Adjustable range of switching point () ( psi) (Falling ) Electrical connection Terminals DIN connector Terminals DIN connector References () Fluids controlled () water, air, up to + 70 C water, air, corrosive fluids, up to + 60 C XML AM0VS XML AM0VC XML AM0VS XML AM0VC XML AM0TS XML AM0TC XML AM0TS XML AM0TC Weight (kg) Complementary not shown under general (page 30350/3) Natural differential At low setting (3) 0.4 (3.48 psi) (add to to give ) At high setting (3) 0.4 (3.48 psi) Maximum permissible Per cycle 5 (7.5 psi) Accidental 9 (30.5 psi) Destruction 8 (6 psi) Mechanical life 3 x 0 6 operating cycles Cable entry for terminal models entry tapped M0 x.5 mm for ISO cable gland, clamping capacity 7 to 3 mm Connector type for connector models DIN 43650A, 4-pin male. For suitable female connector, see page 30364/ Vacuum switch type Diaphragm () For entry tapped for n 3 cable gland, replace S by S (example: XML AM0VS becomes XML AM0VS). () Component materials of units in contact with the fluid, see pages 30369/ and 30369/3. (3) Deviation of the differential at low and high setting points for switches of the same size: ± 0.05 (± 0.7 psi). Operating curves Terminal model Rising - -0,76-0, -0, , Connector model Vacuum switch connector pin view - Falling Vacuum 3 and Other versions Adjustable value --- Non adjustable value Vacuum switches with alternative tapped cable entries: NPT etc. Please consult your Regional Sales Office. page 30364/ pages 30364/3 to 30364/ EN_Ver5.0.fm/

4 Electromechanical vacuum switches 0 Nautilus type XML Size - (- 4.5 psi) Adjustable differential, for regulation between thresholds Switches with C/O single-pole contact Fluid connection /4" BSP Vacuum switches type XML B With setting scale Without setting scale Adjustable range of switching point () ( psi) (Falling ) Electrical connection Terminals DIN connector Terminals DIN connector References () Fluids controlled () water, air, up to + 70 C water, air, corrosive fluids, up to + 60 C XML BM0VS XML BM0VC XML BM0VS XML BM0VC XML BM0TS XML BM0TC XML BM0TS XML BM0TC Weight (kg) Complementary not shown under general (page 30350/3) Possible differential Min. at low setting (3) 0.3 (.88 psi) (add to to give ) Min. at high setting (3) 0.3 (.88 psi) Max. at high setting 0.8 (.6 psi) Maximum permissible Per cycle 5 (7.5 psi) Accidental 9 (30.5 psi) Destruction 8 (6 psi) Mechanical life 3 x 0 6 operating cycles Cable entry for terminal models entry tapped M0 x.5 mm for ISO cable gland, clamping capacity 7 to 3 mm Connector type for connector models DIN 43650A, 4-pin male. For suitable female connector, see page 30364/ Vacuum switch type Diaphragm () For entry tapped for n 3 cable gland, replace S by S (example: XML BM0VS becomes XML BM0VS). () Component materials of units in contact with the fluid, see pages 30369/ and 30369/3. (3) Deviation of the differential at low and high setting points for switches of the same size: ± 0.0 (± 0.9 psi). Operating curves Terminal model Rising - 7-0, -0, , - Falling Vacuum Connector model Vacuum switch connector pin view 3 and Maximum differential Minimum differential Other versions Adjustable value Vacuum switches with alternative tapped cable entries: NPT etc. Please consult your Regional Sales Office. page 30364/ pages 30364/3 to 30364/ EN_Ver5.0.fm/3

5 Electromechanical vacuum switches 0 Nautilus type XML Size - (- 4.5 psi) Adjustable differential, for regulation between thresholds Switches with C/O single-pole contacts Fluid connection /4" BSP Vacuum switches type XML C With setting scale Adjustable range of switching point () (Falling ) Electrical connection ( psi) Terminals References () Fluids controlled () water, air, up to + 70 C water, air, corrosive fluids, up to + 60 C XML CM0VS XML CM0TS Weight (kg).05 Complementary not shown under general (page 30350/3) Possible differential (add to to give ) Maximum permissible Destruction Mechanical life Cable entry for terminal models Vacuum switch type Operating curves Min. at low setting (3) Min. at high setting (3) Max. at high setting Per cycle Accidental 0.3 (.89 psi) 0.4 (.03 psi) 0.8 (.6 psi) 5 (7.5 psi) 9 (30.5 psi) 8 (6 psi) 3 x 0 6 operating cycles entry tapped M0 x.5 mm for ISO cable gland, clamping capacity 7 to 3 mm Diaphragm () For entry tapped for n 3 cable gland, replace S by S (example: XML CM0VS becomes XML CM0VS). () Component materials of units in contact with the fluid, see pages 30369/ and 30369/3. (3) Deviation of the differential at low and high setting points for switches of the same size: ± 0.0 (± 0.9 psi). Terminal model Rising 6 0-0,0-0, Falling Vacuum Maximum differential Minimum differential Other versions Adjustable value Vacuum switches with alternative tapped cable entries: NPT etc. Please consult your Regional Sales Office. page 30364/ pages 30364/3 to 30364/ EN_Ver5.0.fm/4

6 Electromechanical vacuum switches 0 Nautilus type XML Size - (- 4.5 psi) Dual stage, fixed differential, for detection at each threshold Switches with C/O single-pole contacts (one per stage) Fluid connection /4" BSP Vacuum switches type XML D Without setting scale Adjustable range of each nd stage switching point () switching point st stage switching point () (Falling ) Spread between stages ( - ) Electrical connection ( psi) ( psi) ( psi) Terminals References () Fluids controlled () water, air, up to + 70 C water, air, corrosive fluids, up to + 60 C XML DM0VS XML DM0TS Weight (kg).05 Complementary not shown under general (page 30350/3) Natural differential At low setting (3) (add to / At high setting (4) to give /) Maximum permissible Per cycle Accidental Destruction Mechanical life Cable entry for terminal models Vacuum switch type 0. (.45 psi) 0. (.45 psi) 5 (7.5 psi) 9 (30.5 psi) 8 (6 psi) 3 x 0 6 operating cycles entry tapped M0 x.5 mm for ISO cable gland, clamping capacity 7 to 3 mm Diaphragm () For entry tapped for n 3 cable gland, replace S by S (example: XML DM0VS becomes XML DM0VS). () Component materials of units in contact with the fluid, see pages 30369/ and 30369/3. (3) Deviation of the differential at low setting point for switches of the same size: ± (± 0.5 psi). (4) Deviation of the differential at high setting point for switches of the same size: ± 0.0 (± 0.9 psi). Operating curves High setting tripping points of contacts and Natural differential of contacts and setting (falling ) -0,98-0, 0 0 Maximum differential Minimum differential -0, -0, -0,98 setting (falling ) Rising - 8-0, -0,0 0 E -0, G -0, F H EF Contact (stage ) GH Contact (stage ) -0,98 Falling Vacuum Adjustable value --- Non adjustable value Terminal model Contact Contact (stage ) (stage ) Other versions Vacuum switches with alternative tapped cable entries: NPT etc. Please consult your Regional Sales Office. page 30364/ pages 30364/3 to 30364/ EN_Ver5.0.fm/5

7 0 Electronic sensors 4 Nautilus, type XML-F Rating (4.5 psi) Type Analogue sensors Universal sensors with adjustable differential. Solid state and analogue outputs () High point () adjustment range 0.08 ( psi) (Increasing ) Analogue output 4-0 ma 0-0 V 4-0 ma 0-0 V References Hydraulic /4" gas female XML-F00D05 XML-F00D5 XML-F00D05 XML-F00D5 connection () /4" NPT female XML-F00D06 XML-F00D6 XML-F00D06 XML-F00D6 SAE 7/6-0UNF XML-F00D09 XML-F00D9 XML-F00D09 XML-F00D9 Weight (kg) Complementary (page 30386/3) Feasible difference Min. at bottom and top of range: 0.03 (0.44 psi) to be subtracted from to obtain Max. at top of range: 0.95 (3.77 psi) Max. permissible accidental 4 (58 psi) Minimum breaking Rated supply voltage Voltage limits 6 (87 psi) c 4 V c 7 33 V Current consumption 80 ma 80 ma Output Programmable, NPN or PNP, on opening O or on closing C delay On closing or opening, adjustable from 0 to 50 s, in steps of second Switching capacity 00 ma Analogue output 4 0 ma or 0 0 V, depending on model. Signal maximum level adjustable between 0.75 and.5 (0.88 and 8. psi) Electrical connection By M connector, male, 4 contacts. Adaptable female connectors and extension cables, see page 30339/ Analogue output curve Pressure switch operating curves 0 ma - 0 V ma - 5 V Increasing 0,5 Pressure Maximum differential 0,08 Minimum differential 4 ma - 0 V 0 0,5 0,75,5 0 0,05 0,5 0,97 Decreasing Adjustable value () Pressure switches with adjustable difference for regulation between thresholds, with solid-state output and analogue output. () Type of fluids monitored: hydraulic fluids, fresh water, seawater, air, corrosive fluids, from - 5 to + 80 C. Component materials of sensor in contact with the fluid, see page 30386/3. page 30339/ page 30339/3 Diagrams: page 30339/ EN_Ver..fm/ Schneider Electric

8 (continued) 0 Electronic sensors 4 Nautilus, type XML-F Rating (4.5 psi) Units Pressure switches with adjustable differential and relay output () Dual stage adjustable switches with solid state outputs () Adjustment range of upper point(s) ( or and ) (Increasing ) References 0.08 ( psi) 0.08 ( psi) Hydraulic /4" gas female XML-F00E045 XML-F00D035 connection (3) /4" NPT female XML-F00E046 XML-F00D036 SAE 7/6-0UNF XML-F00E049 XML-F00D039 Weight (kg) Complementary (page 30386/3) Feasible difference to be subtracted Min. at bottom and top of range: 0.03 (0.44 psi) For each stage: - from to obtain Max. at top of range: 0.95 (3.77 psi) Min. at bottom and top of range: 0.03 (0.44 psi) - from and to obtain and Max. at top of range: 0.95 (3.77 psi) Max. permissible accidental 4 (58 psi) Minimum breaking 6 (87 psi) Rated supply voltage a 0 V c 4 V Voltage limits a 0 3 V c 7 33 V Current consumption 3 ma 80 ma Output Relay Programmable, NPN or PNP, on opening O or on closing C delay On closing or opening, adjustable from 0 to 50 s, in steps of second Switching capacity.5 A, AC-5, C300 (0 V -.5 A) 00 ma Electrical connection By SAE 7/8-6UN connector, male, 5 contacts. By M connector, male, 4 contacts. Adaptable female Adaptable female extension cables, see page 30339/ connectors and extension cables, see page 30339/ Pressure switch operating curves (curve for each stage for -stage switches) Pressure switches with output relay -stage switches Increasing 0,5 Pressure Pressure 0,08 0 0,05 0,5 0,97 Decreasing Maximum differential Minimum differential Adjustable value Adjustable value () Pressure switches with adjustable difference for regulation between thresholds, with output relay. () Adjustable -stage switches and difference adjustable at each threshold, with solid-state outputs. (3) Type of fluids monitored: hydraulic fluids, fresh water, seawater, air, corrosive fluids, from - 5 to + 80 C. Component materials of sensor in contact with the fluid, see page 30386/3. page 30339/ page 30339/3 Diagrams: page 30339/3 Schneider Electric EN_Ver..fm/3