Chitsanzo ndi tanthauzo

HW K 3 → ① ②/③ ④/⑤ ⑥ ⑦

HWK3; khodi ya mndandanda wazinthu (HW-YUANKY, switch yowongolera ndi kuteteza ya K, nambala ya seri ya kapangidwe ka 3)

①: Mphamvu ya Shel-level (INMI: 45A. 125A

②: Kuchepetsa kuchuluka kwa mphamvu (ICS): C–15KA.Y–35KA

③: Katundu wamtundu wa katundu: Chitetezo cha M-motor, chitetezo cha kugawa kwa L

④: Mphamvu yogwira ntchito yovoteledwa (I旧) (A: 1.3.6.12.16.25 32.45.63.80, 100.125

⑤: Khodi yolumikizirana yothandizira: 06-3 nthawi zambiri imatsegulidwa 2 nthawi zambiri imatsekedwa +ulendo umodzi woyipa +1 ngozi yoyipa (kumenyana ndi moto)

⑥: Mphamvu yoyendetsera magetsi IUS: Q-400V (380V1. M-230V20…

⑦: Khodi yowonjezera: mtundu woyambira wopanda khodi, mtundu wa F-fire, mtundu wa L-leakage, mtundu wa T-communication, mtundu wosiyana wa G. Dziwani: Zogulitsa zonse za HWK3 ndi zamtundu wosiyana popanda G.

Makhalidwe ndi ubwino wa malonda

Kukonza kapangidwe kake: Ma switch a HWK3 amatenga kapangidwe kogwirizana, komwe kumaphatikiza ntchito zazikulu za ma circuit breakers, ma contactors, ma overload relay, ma starters, ma isolators ndi zinthu zina. Chinthu chimodzi chingalowe m'malo mwa kuphatikiza koyambirira kwa zinthu zambiri.

Miniaturi2ation: M'lifupi mwa switch ya HWK3 ndi yaying'ono kuposa zinthu zina zomwe zili pamsika, zomwe zimachepetsa malo oyika.

Kukonza kudalirika: kudalirika kwambiri pakugwira ntchito komanso mphamvu yayikulu yophwanya ma circuit afupiafupi: chowongolera chimagwiritsa ntchito ukadaulo wa digito, muyeso wolondola, komanso mphamvu yayikulu yoletsa kusokoneza.

Ntchito yoteteza bwino kwambiri: switch ili ndi ntchito zambiri zoteteza monga kulephera kwa gawo, overcurrent. locked rotor. short circuit. undercurrent. overvoltage ndi undervoltage. three-phase unbalance, start delay. etc, ndipo mota ili ndi njira zotetezera poyambira, kuyendetsa ndi kuyimitsa. Palibe ntchito yoteteza yomwe ikusowa.

Ntchito Zapadera Chogulitsachi chili ndi ntchito yobwezeretsa zinthu zomwe zakonzedweratu komanso kudzikonza kuti zikwaniritse zosowa za ogwiritsa ntchito.

Mafotokozedwe athunthu: HWK3 ili ndi mtundu woyambira, mtundu woteteza moto, mtundu wotayikira, mtundu wolumikizirana, ndi zina zotero. Zinthu zonse za mndandandawu zili ndi ntchito yodzipatula.

Yankho: Zopangidwa kuchokera ku injini ndi zosiyanasiyana: chowongolera mota chosinthika (HWK3N. Star-delta decompression starter (HWK31), choyambitsa auto-coupling decompression starter (HWK3Z1. chowongolera mota cha liwiro lawiri (HWK3DI, ndi zina zotero. kuti zikwaniritse zosowa za nthawi zosiyanasiyana.

Chiyerekezo cha magwiridwe antchito a malonda

Kusintha mphamvu yamagetsi ndi ya mota

Magawo a ntchito ya HWK3

Magawo a ntchito ya HWK3 switch controller akhoza kukhazikitsidwa motere:

■ Mtengo wokonzedweratu wa fakitale: Chowongolera cha switch ya CPS chakhazikitsidwa molingana ndi zofunikira za mtengo wokonzedweratu wa fakitale” patebulo pamene chikutuluka mufakitale:

■Kukhazikitsa zofunikira pafakitale: Wogwiritsa ntchito amatchula zofunikira pakusintha akamayitanitsa. ndipo makonda a fakitale ayenera kukhazikitsidwa momwe amafunikira switch ikachoka pafakitale;

■Zokonzera za ntchito: Swichi isanayambe kugwiritsidwa ntchito, ma porameter a ntchito ayenera kusinthidwa ndikukhazikitsidwa malinga ndi katundu weniweni wa dera ndi zofunikira;

■Bwezeretsani ma sting a fakitale; Yatsani ntchito ya "Bwezeretsani ma sting a fakitale", ma sting a switch parameter adzabwezeretsedwa ku ma fonti omwe akonzedweratu"; Kusintha kosinthika: Sinthani ntchito ya "Adoptve tuning". switch idzasintha yokha mtengo wa overlod current (IRI malinga ndi mawonekedwe a circuit, ndipo ma parameter ena osinthira sadzasintha.

Magawo a ntchito ya HWK3

Chosinthira cha mtundu wa chitetezo cha mota (M)

Kufotokozera:

1) Kulankhulana ndi kutayikira ndi ntchito zina zomwe mungasankhe; kulumikizana kumagwiritsa ntchito mzere wolumikizirana wa RS485, mawonekedwe a RJ45, ndi protocol ya Modbus;

2) Cortoller overlod protection curve (1.5Ir action time sk FO (close overroad protectionl, F1 (511. F2 (981. F3 (144. F4 (200))

3) Chitetezo cha volteji yoposa/yosakwana ya contolle, chizindikiro chake cha mphamvu ndi chizindikiro chochokera ku terminal yowongoleraUslA1–A2k

4) Kwa wogwiritsa ntchito akhoza kukhazikitsa magawo osatchulidwa mu gawo la magawo. Izi zitha kuchitika mu menyu yobisika pamene kukhazikitsa kukufunika;

5) Mphamvu yotsala imayikidwa pa giya: 30, 50, 75, 100, 150, 200, 300. 500 (mA;

6) Pamene gawo la ntchito mu tebulo layikidwa ku 4O0. zikutanthauza kuti ntchitoyo ndi ya. wolamulira alibe zotsatira za foult status. ndipo disploy ikuwonetsa *0*.

Magawo a ntchito ya HWK3

Mtundu woteteza injini (kukhazikitsa kwa switch ya MI

Kufotokozera:

1) Kulankhulana ndi kutayikira ndi ntchito zina zomwe mungasankhe: kulumikizana kumagwiritsa ntchito mzere wolumikizirana wa RS485, mawonekedwe a RJ45. Modbus protocol:

2) Mzere woteteza kupitirira muyeso wa chowongolera (1.51 action time sk FO lclose overload protectioni. F1 (131. F2 (24), F3 (48). F4 196;

3) Pamwamba pa 1 ndi pansi pa chitetezo cha mphamvu ya chowongolera, chizindikiro chake cha mphamvu chimatengedwa kuchokera ku terminal yowongolera Us (A1-A2:

4) Kuti wogwiritsa ntchito akhazikitse magawo osayikidwa mu gawo la magawo, izi zitha kuchitika mu menyu yobisika pamene kukhazikitsa kukufunika;

5) Mphamvu yotsala imayikidwa mu mtundu wa giya: 30. 50. 75, 100. 150. 200, 300.500 (mA):

6) Pamene gawo la ntchito mu tebulo lakhazikitsidwa ku (OL. zikutanthauza kuti ntchitoyo yasinthidwa kukhala. chowongoleracho chilibe zotsatira za foult status. ndipo chiwonetserocho chikuwonetsa "0*."