Onye njikwa ọkwa ọkwa Danfoss W894A

Nkọwapụta

• Ntinye Voltage: 11 ruo 15 Vdc
• Mmepụta Voltage: 5.4 ruo 6.2 Vdc nwere ntinye 12 Vdc n'ime ibu 32 ohm
• Oriri ike: Oke kacha 4.5 watts
• Uru nha nha: Site n'inweta potentiometer ga-akacha, uru ga-abụ 1.7 ruo 2.7 Vdc kwa ntinye mperi mkpọda 0.3%

Ntuziaka ojiji ngwaahịa

Nkọwa
Onye njikwa ọkwa ọkwa W894A bụ maka njikwa mkpọda akpaaka nke paving, curbing, grading, na ngwa mkpanaka ndị yiri ya. Ọ na-arụ ọrụ na sistemụ eletriki 12 Volt ma mejupụtara modul abụọ etinyere n'ime ya na njikọ njikọ eletrik.

Atụmatụ
Onye njikwa ahụ na-enye njikwa mkpọda akpaka, tụọ mgbakasị site na ntụaka ike ndọda, ma na-enye nsonaazụ waya abụọ maka ịnya servovalve dị ka MCV113.

Nwụnye

1. Gbaa mbọ hụ na ejiri sistemụ eletriki 12V rụọ ọrụ.
2. Jikọọ eriri na ngwa ndị dị mkpa dịka eserese njikọ enyere.
3. Gbanye W894A Proportal Level Controller na nchekwa na akụrụngwa.

Ọrụ
Ozugbo etinyere ya, onye njikwa ga-edozi ngwa ngwa na-akpaghị aka iji dokwaa mkpọda ahaziri dabere na akara ndị enwetara na modul sensing slope.

FAQ

• Ajụjụ: Kedu ụdị ngwa dị maka njikwa ọkwa ọkwa W894A?
  A: Ngwa gụnyere MCV113 Servovalve, Q625A Remote Setpoint (nhọrọ ejiri aka na panel-mount), yana eriri dị iche iche maka njikọ.
• Ajụjụ: Gịnị bụ ogologo gburugburu ebe obibi nke W894A Proportal Level Controller?
  A: W894A nwere ike iguzogide mmiri ozuzo dịka nkọwapụta NEMA 4 siri dị, ule ịma jijiji na ule ujo na-ahụ na a pụrụ ịdabere na ya na ọnọdụ ịma aka.

Nkọwa

W894A Proportal Level Controller na-enye njikwa mkpọda akpaaka nke paving, curbing, grading na ngwa mkpanaaka yiri ya. Onye na-ahụ maka njikwa na-atụle mgbapụ site na ntụaka ike ndọda ma na-enye nsonaazụ waya abụọ maka ịnya servovalve dịka MCV113. W894A na-arụ ọrụ na sistemụ eletriki 12V. A na-edobe modul abụọ n'ihe gbasara njikwa nwere njikọ nkwụnye ọkụ eletrik. Modul sensing transducer na-eji ọkụ eletrik na-atụ ngbanwe nke akụrụngwa etinyegoro na ya site na ntụaka ike ndọda. Nke ampmodul lifier na-anabata akara ngosi sitere na modul sensing mkpọda ma na-eji ngbanwe ahụ wepụta mmepụta mmezi iji dobe ngwa ahụ n'ebe mkpọda ahaziri.

Atụmatụ

• Ụlọ aluminom nke siri ike
• Mmetụta nwere ike idozi
• Mgbanwe RUN/Njikere na-enye onye ọrụ ohere ịgbanwe gaa na njikwa aka
• Mita ngbanwe nke nwere etiti efu na-egosi mgbagha site na ntọala na ọnọdụ RUN ma ọ bụ STANDBY
• Reverse polarity na obere sekit nchebe
• Mmiri na corrosion na-eguzogide
• Nabata nhazi ihe mkpọda dịpụrụ adịpụ
• Na-egbochi ịma jijiji na ujo

Ozi inye iwu

KPỌWA

1. Nọmba nlereanya W894A. Lee tebụl A.
2. Ngwa ngwa

Ngwa ngwa

Nye iwu akụkụ ndị dị mkpa site na ndepụta dị n'okpuru:

1. MCV113 Servovalve
2. Q625A Remote Setpoint (ebe a na-eji aka ya na eriri inte-gral jikọtara ya na njikọ MS).
3. Q625A Ebe Setpoint (panel-mount setpoint with ter-minal strip).
4. KW01001 Cable (Cable gbakwụnye n'ụkwụ abụọ nke gbatịrị ụkwụ iri. Nwere njikọ kwụ ọtọ n'otu nsọtụ yana spade lugs n'akụkụ nke ọzọ.
5. KW01013 Cable (USB gbakwụnye ụkwụ abụọ nke gbatịrị ụkwụ iri. Nwere njikọ aka nri n'otu nsọtụ yana njikọ kwụ ọtọ n'akụkụ nke ọzọ. Nwunye nwere njikọ W894A nke nwere pin iri na plọg MS3102A18-1P).
6. KW01012 Cable (ụkwụ anọ gbakọọ eriri nke gbatịrị ụkwụ iri abụọ. Nwere njikọ aka nri n'otu nsọtụ yana njikọ kwụ ọtọ n'akụkụ nke ọzọ. Nwunye nwere njikọ W894A nke nwere pin iri na plọg MS3102A18-1P).

Data nka nka

Eletriki

• Ntinye VOLTAGE 11 ruo 15 Vdc
• OKWU VOLTAGE 5.4 ruo 6.2 Vdc nwere ntinye 12 Vdc n'ime ibu 32 ohm. Ọgụgụ mita efu na nkewa uhie/ọcha na-egosi mpụta 3 Vdc.
• Oriri ike 4.5 watts kacha
• URU OKWU Site n'inweta potentiometer atọrọ na nke kachasị, uru ga-abụ 1.7 ruo 2.7 Vdc kwa ntinye mperi mkpọda 0.3%.

GOCKWUO DIAGRAM

Njikọ dijram

Akụkụ

Ozizi ọrụ

Nke ampAkụkụ lifier nke W894A na-enye mkpali nke 1.4 V-ac (440 Hz square wave) n'ofe Pins A na B nke W894A nke ime MS njikọ na transducer. Lee eserese Block. Ka igwe na-agbapụ na mkpọda kwesịrị ekwesị, rotor na-atụgharị n'ihe gbasara eriri igwe nke abụọ. Ka rotor na-aga n'ihu n'otu sekọnd ma pụọ ​​​​na nke ọzọ, voltage kpaliri na eriri igwe n'ebe rotor na-abawanye, nke dị iche bụ eziokwu nke nke ọzọ. N'uju 10% -site na mkpọda efu (oke oke agbagoro), voltage n'ofe nke abụọ dị nso na rotor bụ 5.3 V-ac, ebe nke ọzọ voltage bụ 4.2 V-ac.
A na-etinye akara ngosi ac sitere na sekọnd abụọ na akwa akwa abụọ dị na ampngalaba lifier, ebe a na-atụgharị nke ọ bụla na dc. Na null voltages gafee ma capacitors hà nhata. Mgbe mgbanwe na secondary voltage bụ mmalite-duced, voltages gafee capacitors na-kwụsị, na-eme ka a dị iche n'etiti akwụkwọ ntụaka (nke nwere ike ịbụ a remote setpoint iwu) na junction n'etiti capacitors. Nke a dị iche iche na-eje ozi dị ka mgbama mgbazi dị mma ma ọ bụ nke na-adịghị mma bụ amplified wee nye ya na servovalves iji mechie loop njikwa. Omume njikwa na-ebugharị igwe ahụ gaa n'ọnọdụ nke na mgbama njehie sensọ na-aga ampA na-ebelata ngalaba lifier ka ọ bụrụ efu.

Gburugburu ebe obibi

• Okpomọkụ na-arụ ọrụ -18° ruo 77°C (0° ruo 170°F)
• Okpomọkụ nchekwa -40° ruo 77°C (-40° ruo 170°F)
• IHU Mgbe etinyere ya na ikuku a na-achịkwa nke 95% iru mmiri na 49°C (120°F) maka ụbọchị iri, W10A ga-arụ ọrụ n'ime oke nkọwapụta.
• Mmiri ozuzo Ka mmiri ozuzo na-esi n'akụkụ niile na-asachapụ ya site na nnukwu nrụgide, W894A ga-arụ ọrụ n'ime oke nkọwa. Nnwale a mezuru nkọwapụta NEMA 4.
• VIBRATION na-akwado ule ịma jijiji emebere maka ngwa mkpanaka nwere akụkụ abụọ:
  1. Ịgba ígwè site na 5 ruo 2000 Hz na nke ọ bụla n'ime axes 3.
  2. Resonance bi maka otu nde okirikiri maka ebe resonance ọ bụla n'ime anyụike 3 ọ bụla.
• SHOCK 50 g's maka millise seconds 11. Ihe njo atọ dị na ntụzịaka abụọ nke anyụike atọ na-agbakọ ọtọ maka ngụkọta nke ujo iri na asatọ.
• Arọ 3.4 Kg (7 pound, 8 ounces)
• Akụkụ Hụ Ihe osise akụkụ.

NDỊ ỌRỤ NLEKỌTA NDỊ AHỊA

NORTH AMERICA
Iwu si
Ụlọ ọrụ Danfoss (US).
Ngalaba Ọrụ Ndị Ahịa
3500 Annapolis Lane North
Minneapolis, Minnesota 55447
Ekwentị: 763-509-2084
Fax: 763-559-0108

Ndozi ngwaọrụ
Maka ngwaọrụ ndị chọrọ nrụzi ma ọ bụ nlebanya, tinye nkọwa nke nsogbu ahụ yana ọrụ ị kwenyere na ekwesịrị ịrụ ya, yana aha gị, adreesị na akara ekwentị gị.

laghachi na
Ụlọ ọrụ Danfoss (US) nloghachi ngalaba 3500 Annapolis Lane North Minneapolis, Minnesota 55447

EUROPE
Iwu si
Danfoss (Neumünster) GmbH & Co. Order ntinye ngalaba
Krokamp 35
Mgbanwe nke ọnụahịa 2460
D-24531 Neumünster
Germany
Ekwentị: 49-4321-8710
Faksị: 49-4321-871-184

Akwụkwọ / akụrụngwa

Onye njikwa ọkwa ọkwa Danfoss W894A [pdf] Ntuziaka W894A Onye njikwa ọkwa nha nhata, W894A, njikwa ọkwa nha nhata, njikwa ọkwa

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