Labkotec SET-1000 12 VDC Level Switch bakeng sa Sensor e le 'ngoe

LITŠOANTŠISO

• Tlhokomediso/ Tlhokomediso
• Ela hloko ka ho khethehileng lisebelisoa tse libakeng tse phatlohang
• Sesebelisoa se sirelelitsoe ka ho kenngoa habeli kapa ho matlafatsoa

KAKARETSO

SET-1000 ke sesebelisoa sa boemo bo le bong. Lisebelisoa tse tloaelehileng ke lialamo tsa boemo bo holimo le bo tlase ka har'a litanka tsa metsi, lialamo tsa metsi a koalehileng, taolo ea boemo le lialamo tse ka har'a likarohano tsa oli, lehlabathe le mafura. Lipontšo tsa LED, li-buttons le li-interface tsa sesebelisoa li hlalositsoe setšoantšong sa 1.

SET-1000 likarolo tsa sebopeho sa mosebelisi:

1. Letšoao la LED bakeng sa lisebelisoa tse kholo
2. Lipontšo tsa LED tsa alamo le phoso
3. Seta botjha konopo bakeng sa alamo le phoso
4. Konopo ea teko
5. Sehokelo sa sensor e le 'ngoe ea boemo ba Labkotec SET [Ex ia]
6. Lintho tse ka bang teng tsa relay bakeng sa merero ea ho beha leihlo le ho laola

SET-1000 e ka sebelisoa e le molaoli oa sensor ea boemo bo sebakeng se ka bang le seqhomane (zone 0,1 kapa 2) ka lebaka la lisebelisoa tse sireletsehileng tsa sesebelisoa. SET-1000 ka boeona e tlameha ho kenngoa sebakeng se seng kotsi.

KEKETSO

SET-1000 e ka behoa leboteng. Likoti tse ntseng li hola li fumaneha ka har'a sekoaelo sa sekoaelo, ka tlas'a masoba a ntseng a phahama a sekoahelo se ka pele. Li-connectors tsa li-conductor tsa ka ntle li arotsoe ka ho arola lipoleiti. Lipoleiti ha lia lokela ho tlosoa. Letlapa le koahelang lihokelo li tlameha ho kenngoa morao ka mor'a ho kenya likhokahano tsa cable. Sekoahelo sa kampetsoeng lokela ho tightened joalo, e le hore metshetshe ama motheo foreime. Ke ka nako eo feela li-buttons tsa push li sebetsang hantle 'me sebaka se koaletsoeng se tiile. Pele o kenya, ka kopo bala litaelo tsa polokeho khaolong ea 6!

Cabling ha u sebelisa lebokose la mateano la cable 

Haeba thapo ea sensor e tlameha ho atolosoa kapa ho na le tlhokahalo ea motheo oa equipotential, e ka etsoa ka lebokose la cable junction. Ho kopanya lipakeng tsa yuniti ea taolo ea SET-1000 le lebokose la mateano ho lokela ho etsoa ka thapo e sirelelitsoeng e sothehileng ea sesebelisoa.
LJB2 junction box e thusa ho atolosoa ha cable libakeng tse ka bang teng tsa ho phatloha. Ka mohlalaamples ho Setšoantšo sa 4 lithebe le lithapo tse feteletseng li 'nile tsa kopanngoa sebakeng se le seng ka ho kopana le galvanic le foreimi ea tšepe ea lebokose la mateano. Ntlha ena e ka kopanngoa le mobu oa equipotential ka setsi sa fatše. Likarolo tse ling tsa sistimi tse hlokang ho theoa le tsona li ka hokahanngoa ho terminal e tšoanang ea fatše. Mohala o sebelisoang bakeng sa motheo oa equipotential o tlameha ho ba min. 2.5 mm² e sirelelitsoeng ka mochini kapa, ha e sa sireletsoa, ​​karolo e ka tlase ke 4 mm². Ka kopo etsa bonnete ba hore thapo e pakeng tsa SET-1000 le sensor ha e fete boleng bo phahameng ba khokahanyo - bona Sehlomathiso 2. Litaelo tse qaqileng tsa cabling li ka fumanoa litaelong tsa li-sensor tse khethehileng tsa Labkotec SET.

• Lebokose la junction la mofuta oa LJB2 le kenyelletsa likarolo tsa alloy tse bobebe. Ha kenya ka qhoma sepakapaka, etsa bonnete ba, hore mateano lebokose le reng e teng e le, hore e ke ke ea mechine senyeha kapa e ke ke ea pepesehela ka ntle liphello, khohlano joalo-joalo bakang hotetsa ea litlhase.
• Etsa bonnete ba hore lebokose la mateano le koetsoe hantle.

Cabling ha o sebelisa kopanelo ea cable 

Likhokahano tsa mohala oa sensor ka har'a motsoako oa cable li hlalositsoe setšoantšong sa 8. Lithebe tsa cable le lithapo tse ka khonehang li hloka ho kopanngoa sebakeng se le seng ka ho kopana le galvanic. Ka kopo etsa bonnete ba hore sensor le thapo lipakeng tsa SET-1000 control unit le sensor ha li fete boholo bo lumelletsoeng ba motlakase - bona sehlomathiso 1 Lintlha tsa tekheniki. Tekanyetso ea IP ea motsoako oa cable ke IP68. Etsa bonnete ba hore lenonyeletso la kabel le koetsoe hantle. Haeba mohala oa sensor o tlameha ho atolosoa 'me ho na le tlhokahalo ea motheo oa equipotential, o lokela ho etsoa ka lebokose la li-junction LJB2. Ho kopanya lipakeng tsa yuniti ea taolo ea SET-1000 le lebokose la mateano ho lokela ho etsoa ka thapo e sirelelitsoeng e sothehileng ea sesebelisoa.

MOSEBETSI LE LIPEHETSO

Setsi sa taolo ea SET-1000 se qalisoa fekthering ka tsela e latelang. Sheba tlhaloso e qaqileng haholoanyane khaolong ea 3.1 Ts'ebetso.

• Channel 1 Alamo e etsahala ha boemo bo otla sensor (alamo ea boemo bo holimo)
• Phetiso 1 Relay de-enegizes maemong a alamo le a phoso (seo ho thoeng ke ts'ebetso e bolokehileng). Relay 1 e ka tsosolosoa ka konopo ea Reset.
• Phetiso 2 Relay de-enegizes maemong a alamo le a phoso (seo ho thoeng ke ts'ebetso e bolokehileng). Ho lieha ha ts'ebetso ea li-relay ka bobeli ho behiloe metsotsoana e 5. Boemo ba "trigger" hangata bo bohareng ba karolo ea kutlo ea sensor.

Tshebetso
Ts'ebetso ea SET-1000 e qalileng feme e hlalositsoe khaolong ena. Haeba ts'ebetso e sa hlalosoa mona, hlahloba litlhophiso (khaolo ea 3.2.) le ts'ebetso (khaolo ea 4) kapa ikopanye le moemeli oa moetsi.

Mokgwa o tlwaelehileng – ha ho dialamo

• Boemo ba tanka bo ka tlase ho sensor.
• Letšoao la Mains la LED le butsitsoe.
• Lipontšo tse ling tsa LED li tingoe.
• Li-relay 1 le 2 li na le matla.

Alamo ea boemo bo holimo

• Boemo bo fihlile sensor (sensor bohareng).
• Letšoao la Mains la LED le butsitsoe.
• Alarm LED indicator e butswe.
• Buzzer e qala ka mor'a tieho ea metsotsoana e 5.
• Li-relay li tima matla ka mor'a tieho ea metsotsoana e 5.

Alamo ea phoso

• Sensor cable break, short circuit kapa sensor se robehileng, ke hore, lets'oao le tlase haholo kapa le phahameng haholo.
  Letšoao la Mains la LED le butsitsoe.
• Sensor cable Fault LED indicator e bulehile ka mor'a tieho ea metsotsoana e 5.
• Li-relay li felloa ke matla ka mor'a tieho ea metsotsoana e 5.
• Buzzer e buletsoe kamora tieho ea metsotsoana e 5.

Ho seta alamo bocha

• Ha o tobetsa konopo ea Reset push.
• Buzzer e tla tima.
• Relay 1 e fana ka matla.
• Relay 2 e tla lula e se na matla ho fihlela alamo kapa phoso e tima.

MOSEBETSI TEKO
Ts'ebetso ea liteko e fana ka alamo ea maiketsetso, e ka sebelisetsoang ho lekola ts'ebetso ea SET-1000 level switch le ts'ebetso ea lisebelisoa tse ling, tse hokahaneng le SET-1000 ka li-relay tsa eona. Ela hloko ! Pele o tobetsa konopo ea Teko, etsa bonnete ba hore phetoho ea boemo ba relay ha e bake likotsi kae kapa kae!

Boemo bo tloaelehileng

• Ha o tobetsa konopo ea Test push:
• Letšoao la Alarm le Fault LED li bulehile hang-hang.
• Buzzer e qala hang hang.
• Li-relay li fokotsa matla ka mor'a metsotsoana e 2 ea ho tobetsa khafetsa.
• Ha konopo ea Test push e lokolloa:
• Lits'oants'o tsa LED le buzzer lia tima hang-hang.
• Li-relay li matlafatsa hang-hang.

Ho lla

• Ha o tobetsa konopo ea Test push:
• Fault LED indicator e qala hang hang.
• Letšoao la Alarm LED le ntse le sebetsa.
• Buzzer e ntse e tsoela pele. Haeba e se e setiloe pejana, e tla khutla hore e butsoe.
• Haeba relay 1 e ne e se e setiloe bocha, e tla felloa ke matla hape kamora metsotsoana e 2. ya ho tobetsa ka ho sa feleng.
• Teko e ke ke ea ama relay 2, hobane e se e le boemong ba alamo.
• Ha konopo ea Test push e lokolloa:
• Sesebelisoa se khutlela ntle le tieho ho boemo bo fetileng.

Alamo ya phoso e butswe

• Ha o tobetsa konopo ea Test push:
• Sesebelisoa ha se arabele tekong ho hang.

Ho fetola li-setting

• Haeba boemo ba kamehla bo hlalositsoeng ka holimo bo sa sebetse sebakeng se lekantsoeng, litlhophiso tse latelang tsa sesebelisoa li ka fetoloa.
• Tataiso ea ts'ebetso
  Mosebetsi oa boemo bo holimo kapa o tlase (boemo bo ntseng bo eketseha kapa bo fokotseha).
• Ho lieha ha ts'ebetso
  Mekhoa e meng e 'meli: 5 sec kapa 30 sec.
• Boemo ba ho qala
  Sebaka sa ho hlaba alamo karolong ea kutlo ea kutlo.
• Buzzer
  Buzzer e ka koaloa.
• Mesebetsi e latelang e tlameha ho etsoa feela ke motho ea nang le thuto e nepahetseng le tsebo ea lisebelisoa tsa Ex-i. Re khothaletsa, hore ha u fetola litlhophiso tsa mantlha voltage e koetsoe kapa sesebelisoa se qalisoa pele instola e etsoa.

Litlhophiso li fetoloa ho sebelisoa li-switch tsa boto ea potoloho e kaholimo (MODE le DELAY) le potentiometer (SENSITIVITY) le li-jumpers tsa boto e tlase (khetho ea sensor le Buzzer). Li-switches li bonts'oa sebakeng sa tsona sa kamehla setšoantšong sa boto ea potoloho (setšoantšo sa 9).

OPERATING DIRECTION (MODE)

PEANO YA HO SEBETSA TSA HO TSAMAYA (LIEHO)

TLHOKOMELISO HO TLHOKOMELA (SENSITIVITY)

HO BATLE PHOSO

• Bothata: Letšoao la MAINS LED le koetsoe
• Lebaka le ka bang teng: Phepelo voltage tlase haholo kapa fuse e butsoe. Transformer kapa MAINS LED indicator e fosahetse.
• Ho etsa:
  1. Sheba hore na li-switches tse peli tse kholo li koetsoe.
  2. Sheba fuse.
  3. Lekanya bophahamo ba modumotage pakeng tsa lipalo + le -.

Bothata: Letšoao la FAULT LED le butse

Lebaka le ka bang teng: Hona joale ho potoloho ea sensor e tlase haholo (cable break) kapa e phahameng haholo (cable in short circuit). Sensor e kanna ea robeha.
Ho etsa:

1. Etsa bonnete ba hore thapo ea sensor e hokahane ka nepo ho yuniti ea taolo ea SET-1000. Sheba litaelo tse khethehileng tsa kutlo.
2. Lekanya bophahamo ba modumotage ka thoko pakeng tsa lipalo 10 le 11. The voltage lokela ho ba pakeng tsa 10,3….11,8 V.
3. Haeba voltagli nepahetse, lekanya sensor hajoale. Etsa ka tsela e latelang:
   1. Tlosa mohala oa [+] oa sensor ho sehokelo sa sensor (pole 10).
   2. Lekanya potoloho e khuts'oane lipakeng tsa lipalo tsa [+] le [-].
   3. Hokela mA-meter joalo ka ho Setšoantšo sa 10. Etsa papiso le litekanyetso tse ho Lethathamo la 1. Litekanyetso tse qaqileng haholoanyane tsa morao-rao li ka fumanoa litaelong tsa litaelo tse khethehileng tsa sensor.

Hokela terata morao ho sehokelo.
Haeba bothata bo ke ke ba rarolloa ka litaelo tse ka holimo, ka kopo ikopanye le mohoeletsi oa lehae oa Labkotec Oy kapa tšebeletso ea Labkotec Oy.

Tlhokomeliso! Haeba sensor e le sebakeng se phatlohang, multimeter e tlameha ho amoheloa ke Ex!

TOKISO LE TŠEBELETSO

Fuse e kholo (e tšoailoeng 315 mAT) e ka fetoloa hore e be fuse e 'ngoe ea khalase ea 5 x 20 mm / 315 mAT e lumellanang le EN IEC 60127-2/3. Mosebetsi ofe kapa ofe oa ho lokisa le oa litšebeletso mochine o ka etsoa feela ke motho ea fumaneng koetliso ea lisebelisoa tsa Ex-i mme a lumelloa ke moetsi.

TŠIRELETSO LITS'ELISO

• SET-1000 level switch ha ea tlameha ho kengoa sebakeng se phatlohileng. Li-sensor tse hokahantsoeng ho eona li kanna tsa kengoa sebakeng sa seqhomane sa sepakapaka 0,1 kapa 2.
• Tabeng ea ho kenya lipakapakeng tse phatlohang, litlhoko tsa naha le litekanyetso tse amehang joalo ka EN IEC 60079-25 le/kapa EN IEC 60079-14 li tlameha ho tsotelloa.
• Haeba li-electrostatic dischages li ka baka likotsi tikolohong ea ts'ebetso, sesebelisoa se tlameha ho hokeloa sebakeng sa equipotential ho latela litlhoko mabapi le sepakapaka se phatlohang. Equipotential grounding e etsoa ka ho hokela likarolo tsohle tsa conductive hore li be le bokhoni bo tšoanang, mohlala, lebokoseng la mateano la cable. Sebaka sa equipotential se tlameha ho kolobisoa.
• Ha o etsa ts'ebeletso, tlhahlobo le tokiso sebakeng se phatlohileng, melao e maemong a EN IEC 60079-17 le EN IEC 60079-19 mabapi le litaelo tsa lisebelisoa tsa Ex-e tlameha ho hlomphuoa.

KEKETSO LEKHOTLA

Sehlomathiso 1 Lintlha tsa tekheniki

SET-1000
Litekanyo		175 mm x 125 mm x 75 mm (L x H x D)
Sebaka se koaletsoeng		IP 65, thepa ea polycarbonate
Litšoelesa tsa cable		4 likhomphutha M16 bakeng sa kabel bophara 5-10 limilimithara
Tikoloho ya tshebetso		Mocheso: -25 °C…+50 °C Max. bophahamo ka holim'a bophahamo ba leoatle 2,000 m Mongobo o amanang RH 100% E loketse ts'ebeliso ea kahare le kantle (e sirelelitsoeng puleng e tobileng)
Phepelo voltage		11-17 VDC Fuse 5 x 20 mm 315 mAT (EN IEC 60127-2/3) Sesebelisoa ha se na sesebelisoa sa motlakase
Tšebeliso ea matla		Max. 1,2 VA. E tloaelehileng (ha ho lialamo) 0,9 VA.
Li-sensor		Sensor e le 'ngoe ea Labkotec SET
Max. ho hanyetsa ha loop ea hona joale pakeng tsa yuniti ea taolo le sensor		75 Ω. Sheba tse ling ho appendix 2.
Liphetho tsa relay		Liphetho tse peli tse sa khoneheng tsa relay 250 V, 5 A, 100 VA Ho lieha ho sebetsa 5 sec kapa 30 sec. Li-relay li fokotsa matla sebakeng sa ho qala. Mokhoa oa ts'ebetso o ka khethoa bakeng sa boemo bo ntseng bo eketseha kapa bo fokotsehang.
Tšireletseho ea motlakase		EN IEC 61010-1 Sehlopha sa II THUTO YA TSHILAFATSO 2		, CAT II / III
Boemo ba insulation Sensor / Mains phepelo voltage		375V (EN IEC 60079-11)
EMC	Emission Immunity	EN IEC 61000-6-3 EN IEC 61000-6-2
Ex-classification Maemo a khethehileng (X) ATEX IECEx		II (1) G	[Ex ia Ga] IIC
		(Ta = -25 C…+50 C)
		EESF 21 ATEX 022X
		IECEx EESF 21.0015X
Litekanyetso tsa motlakase		Um = 23 VIo = 55 mA R = 404 Ω     Co = 608 nF Co = 3,84 µF	Uo = 14,7 VPo = 297 mW       Lo = 10 mH Lo = 30 mH	Lo/Ro = 116,5 µH/Ω Lo/Ro = 466 µH/Ω
Mokokotlo wa sebopeho sa sephetho sa voltagke trapezoidal.
IIC
IIB
Ela hloko ! Sheba sehlomathiso 2.
Selemo sa tlhahiso   Sheba nomoro ea serial ho tsoa ho mofuta oa poleiti		xxx xxxxx xx YY x moo YY = selemo sa tlhahiso (mohlala 19 = 2019)

Sehlomathiso 2 Mekhahlelo ea Motlakase
Ha o kenya sesebelisoa, etsa bonnete ba hore litekanyetso tsa motlakase tsa thapo pakeng tsa SET-1000 le sensor ha ho mohla li fetang litekanyo tse phahameng tsa motlakase. The cabling pakeng tsa SET-1000 control unit le cable extension junction box/cable joint e tlameha ho phethwa joalo ka ha ho Setšoantšo sa 4 / 8 thapo e atolositsoeng e lokela ho sireletsoa le ho kopanngoa ka thapo e sothehileng ea sesebelisoa. Ka lebaka la litšobotsi tse se nang moeli tsa sensor voltage, tšebelisano ea bobeli, capacitance le inductance, e tlameha ho nkoa. Tafole e ka tlase e bonts'a litekanyetso tse hokahanyang lihlopheng tse phatlohang IIC le IIB. Sehlopheng sa ho phatloha ha IIA ho ka lateloa litekanyetso tsa sehlopha sa IIB.

• Uo = 14,7 V
• Io = 55 mA
• Po = 297 mW
• R = 404 Ω

Litšobotsi tsa tlhahiso ea voltagke trapezoidal.

Max. boleng bo dumelletsoeng			Ka bobeli Co le Lo
	Co	Lo	Co	Lo
			568NF	0,15 mH
			458NF	0,5 mH
II C	608NF	10 mH	388NF	1,0 mH
			328NF	2,0 mH
			258NF	5,0 mH
			3,5 µF	0,15 mH
			3,1 µF	0,5 mH
II B	3,84μF	30 mH	2,4 µF	1,0 mH
			1,9 µF	2,0 mH
			1,6 µF	5,0 mH

• Lo/Ro = 116,5 H/Σ (IIC) le 466 H/Σ (IIB)
• Lethathamo la 2.Mekhahlelo ea motlakase

Bolelele bo boholo ba mohala oa sensor bo khethoa ke ho hanyetsa (max. 75 Ω) le lisebelisoa tse ling tsa motlakase (Co, Lo le Lo / Ro) tsa potoloho ea sensor.

Example: Ho khetholla boholo ba bolelele ba cable
Cable ea lisebelisoa e nang le litšobotsi tse latelang e sebelisoa:

• Khanyetso ea DC ea terata e mafahla ho + 20 ° C ke hoo e ka bang. 81 Ω / km.
• Inductance ke approx. 3 μH / m.
• Capacitance ke approx. 70 nF/km

Tšusumetso ea ho hanyetsa Khakanyo ea ho hanyetsa ho eketsehileng potolohong ke 10 Ω. Bolelele bo boholo ba thapo ke ka nako eo (75 Ω - 10 Ω) / (81 Ω / km) = 800 m. Tšusumetso ea inductance le capacitance ea thapo ea 800 m ke:

Tšusumetso ea ho inductance Kakaretso ea inductance ke 0,8 km x 3 μH / m = 2,4 mH. Kakaretso ea boleng ba thapo le mohlala SET/OS2 sensor [Li = 30 μH] ke 2,43 mH. Karolelano ea L / R ke 2,4 mH / (75 - 10) Ω = 37 μH / Ω, e leng ka tlase ho tekanyo e phahameng e lumelletsoeng 116,5 μH / Ω.

Tšusumetso ea bokhoni Bokhoni ba thapo ke 0,8 km x 70 nF/km = 56 nF. Boleng bo kopantsoeng ba thapo le mohlala, SET/OS2 sensor [Ci = 3 nF] ke 59 nF. Ha re bapisoa le litekanyetso ho Lethathamo la 2, re ka akaretsa hore litekanyetso tse ka holimo ha li fokotse tšebeliso ea mohala ona oa 800 m ka lihlopha tse phatlohang IIB kapa IIC. Ho khoneha ha mefuta e meng ea li-cable le li-sensor bakeng sa libaka tse fapaneng li ka baloa ho latela.

PHATLATSO EA EU EA TUMELO

• Labkotec Oy
• Myllyhaantie 6, FI-33960 Pirkkala, Finland
• Mohala +358 29 006 260
• info@labkotec.fi

Litokomane / Lisebelisoa

Labkotec SET-1000 12 VDC Level Switch bakeng sa Sensor e le 'ngoe [pdf] Buka ea Taelo SET-1000 12 VDC Level Switch for One Sensor, SET-1000, 12 VDC Level Switch for One Sensor, Switch for One Sensor, One Sensor, One Sensor

Litšupiso

• Bukana ea Mosebelisi