Bir fazali o'zgaruvchan tezlikli haydovchi quvvatni boshqarish moslamasi bo'lib, quvvat yarimo'tkazgich qurilmasini yoqish-o'chirish orqali quvvat chastotasining quvvat manbaini boshqa chastotaga aylantiradi.Inverter asosan rektifikator, filtr, invertor, tormoz bloki, aniqlash bloki, mikro-protsessor va boshqalardan iborat.
1. Deyarli mukammal dizayn va ajoyib ishlab chiqarish jarayoni:Asosiy komponentlar va PCB uchun katta dizayn chegarasi bilan;Sanoatning etakchi avtomatik püskürtme va qat'iy avtomatik sinov standartlarini qabul qilish, yanada barqaror va ishonchli mahsulotlarga ishonch hosil qilish;Optimallashtirilgan boshqaruv algoritmlari va keng qamrovli himoya funktsiyalari bilan,
2.Kuchli apparat tezligini kuzatish: Kuchli apparat tezligini kuzatish bilan, tez ishga tushirishni talab qiluvchi katta inertsiyaga ega ilovalarga osonlikcha javob beradi.
3. Parametrlarni aniq identifikatsiyalash: Optimallashtirilgan vosita parametrlarini avtomatik sozlash modeli bilan, aniqroq identifikatsiyani ta'minlaydi.
4.Kengaytirilgan tebranishlarni bostirish: Tebranishlarni bostirish yaxshilangan, vosita oqimi tebranishining barcha ilovalariga teng.
5. Tez oqimni cheklash: Tez oqimni cheklash funktsiyasi bilan, to'satdan yuk bilan sharoitlarga osongina javob beradi, inverterning tez-tez haddan tashqari oqim xatosi ehtimolini sezilarli darajada kamaytiradi.
6.Ikki tomonlama PID almashtirish: Ikki tomonlama PID almashtirish funktsiyasi bilan, moslashuvchanlik bilan turli xil murakkab sharoitlarga moslashish.
7.Original energiya tejash rejimi: Asl energiya tejash rejimi bilan, engil yukda, chiqish kuchlanishini avtomatik ravishda kamaytiradi va energiyani yanada samarali tejash imkonini beradi.
8.Optimallashtirilgan V/F ajratish: Optimallashtirilgan V/F ajratish funksiyasi bilan quvvat inverteri sanoatining turli talablarini osongina qondiradi.
9. Oqimni zaiflashtirishni boshqarish: Oqimni zaiflashtirishni boshqarish, maks.chastota 3000 Gts gacha bo'lishi mumkin, bu yuqori tezlikni talab qiladigan ilovalar uchun oson.
10.Kuchli kompyuter monitoringi dasturi: Turli fon monitoringi funksiyalari bilan, joyida ma'lumotlarni to'plash va ishga tushirishni osonlashtiradi; Paket parametrlarini yuklash va yuklab olish va ishga tushirish hujjatlarini avtomatik yaratish qobiliyati.
Element | Spetsifikatsiya | |
Kirish/chiqish funksiyalari | Kirish kuchlanishi | Bir fazali / Uch fazali 220vac±15%, Uch fazali 380vac±15% |
Kirish chastotasi | 47--63Hz±5% | |
Chiqish kuchlanishi | 0 - nominal kirish kuchlanishi | |
Chiqish chastotasi | V/F boshqaruvi: 0--5000HzSensorsiz vektor nazorati: 0--300Hz | |
Haddan tashqari yuk ko'tarish qobiliyati | G turi: 150% 1 daqiqa, 180% 10s, 200% 3sP turi: 120% 1 daqiqa, 150% 10s, 180% 3s | |
Boshqarish xususiyatlari
| Boshqarish rejimi | V/F, SVC |
Tezlik diapazoni | 1:50 (V/F), 1:100 (SVC) | |
Nazorat aniqligi | ±0,5% | |
Tezlik o'zgarishi | ±0,5% | |
Boshlash momenti | 1 Gts 150% (V/F), 0,5 Gts 150% (SVC) | |
Chastotaning aniqligi | Raqamli sozlama: 0,01HzAnalog sozlamalari: Maksimal chastota*0,05% | |
Momentni oshirish | Avtomatik momentni oshirish;qo'lda momentni oshirish: 0,1% --30,0% | |
Tashuvchi chastotasi | 1.0khz --- 16.0khz, harorat va yuk xususiyatlariga qarab avtomatik ravishda sozlanadi | |
V/F egri chizig'i | Uch xil: chiziqli, ko'p nuqtali va kvadrat turi (1,2 quvvat, 1,4 quvvat, 1,6 quvvat, 1,8 quvvat, kvadrat) | |
Tezlashtirish/sekinlashuv rejimi | To'g'ri chiziq / S egri;To'rt turdagi tezlashuv / sekinlashuv vaqti, diapazon: 0,1s - 3600s | |
DC tormozlash | Ishga tushirish va to'xtash vaqtida doimiy tormozlashDC tormoz chastotasi: 0,0Hz - maksimal chastota DC tormozlash vaqti: 0--100,0s; | |
Yugurish operatsiyasi | Jog ishlash chastotasi: 0,0 gts - maksimalchastotaYugurish tezlashuvi/sekinlashuv vaqti: 0,1s--3600,0s | |
Oddiy PLC va ko'p bosqichli tezlikda ishlash | U boshqaruv terminalining o'rnatilgan PLC orqali ishlaydigan maksimal 16 segment tezligini amalga oshirishi mumkin | |
O'rnatilgan PID | Jarayon parametrlarini (masalan, bosim, harorat, oqim va boshqalar) yaqin davra nazoratini osongina amalga oshirish uchun o'rnatilgan PID boshqaruvi. | |
Avtomatik kuchlanishni tartibga solish | Kirish voltaji o'zgarganda chiqish voltajini avtomatik ravishda doimiy ravishda saqlang. | |
Nazorat funktsiyasi | Umumiy shahar avtobusi | Bir nechta invertorlar uchun umumiy shahar avtobusi, energiya avtomatik ravishda muvozanatlanadi |
Momentni boshqarish | PGsiz momentni boshqarish | |
Moment chegarasi | "Rooter" xarakteristikalari, momentni avtomatik ravishda cheklaydi va ishlayotgan jarayonda chastotaning haddan tashqari oqimining oldini oladi | |
Tebranish chastotasini boshqarish | To'qimachilik uchun maxsus ko'p uchburchak to'lqin chastotasini nazorat qilish | |
Vaqt / uzunlik / hisoblashni boshqarish | Vaqt / uzunlik / hisoblashni boshqarish funktsiyasi | |
Haddan tashqari kuchlanish va ortiqcha oqim to'xtash konitol | Ishlash jarayonida oqim va kuchlanishni avtomatik ravishda cheklang, tez-tez haddan tashqari oqim va haddan tashqari kuchlanishni oldini oling | |
Xatolarni himoya qilish funktsiyasi | Haddan tashqari oqim, haddan tashqari kuchlanish, past kuchlanish, haddan tashqari qizib ketish, standart faza, ortiqcha yuk, yorliq va boshqalarni o'z ichiga olgan 30 tagacha nosozlikdan himoyalanish, ishlamay qolganda batafsil ish holatini yozib olishi mumkin va noto'g'ri avtomatik dam olish funksiyasiga ega. | |
Kirish va chiqish terminallari | Kirish terminallari | Dasturlashtiriladigan D1: 7 yoqish-o'chirish kirishlari, 1 ta yuqori tezlikda impulsli kirish 2 dasturlashtiriladigan AI: AI1: 0--10V yoki 0/4--20mA AI2: 0--10V yoki 0/4--20mA |
Chiqish terminallari | 1 dasturlashtiriladigan ochiq kollektor chiqishi: 1 analog chiqish (ochiq kollektor chiqishi yoki yuqori tezlikda impuls chiqishi) 2 o'rni chiqishi 2 analog chiqish: 0/4--20mA yoki 0--10V | |
Aloqa | RS485 aloqa interfeysini taklif eting, Modbus-RTU aloqa protokolini qo'llab-quvvatlang | |
Inson mashinasi interfeysi | LED displey | Displey chastotasini sozlash, chiqish chastotasi, chiqish kuchlanishi, chiqish oqimi va boshqalar. |
Ko'p funktsiyali kalit | QUICK/JOG tugmasi, ko'p funksiyali kalit sifatida ishlatilishi mumkin | |
Atrof-muhit | O'rnatish joyi | Bino ichida, to'g'ridan-to'g'ri quyosh nuri, chang, korroziy gaz, yonuvchi gaz, neft tutuni, bug', tomchi yoki tuzdan xoli. |
Balandlik | 0 - 2000 m, 1000 m dan yuqori, quvvatni kamaytirish kerak. | |
Atrof-muhit harorati | -10 ℃ dan + 40 ℃ gacha(agar atrof-muhit harorati 40 ℃ dan 50 ℃ gacha bo'lsa, pasaytiriladi) | |
Namlik | 95% dan kam RH, kondensatsiz | |
Tebranish | 5,9 m/s2 dan kamroq (0,6 g) | |
Saqlash harorati | -20 ℃ dan +60 ℃ gacha |
Model | Nominal quvvat (kVt) | Ot kuchi (HP) | Kirish oqimi (A) | Chiqish oqimi (A) |
1AC 220v--240V kirish/chiqish | ||||
NK300-04-0R4G-S2 | 0.4 | 0,5 | 5.4 | 4 |
NK300-04-0R7G-S2 | 0,75 | 1 | 8.2 | 7 |
NK300-04-1R5G-S2 | 1.5 | 2 | 14 | 9.6 |
NK300-04-2R2G-S2 | 2.2 | 3 | 23 | 17 |
NK300-04-004G-S2 | 4.0 | 5 | 35 | 25 |
NK300-04-5R5G-S2 | 5.5 | 7.5 | 45 | 32 |
NK300-04-7R5G-S2 | 7.5 | 10 | 60 | 45 |
NK300-04-011G-S2 | 11 | 15 | 80 | 60 |
1AC 220-240V kirish /3AC 220-240V chiqish | ||||
NK300-0R4G-S2 | 0.4 | 0,5 | 5.4 | 2.3 |
NK300-0R7G-S2 | 0,75 | 1 | 8.2 | 4 |
NK300-1R5G-S2 | 1.5 | 2 | 14 | 7 |
NK300-2R2G-S2 | 2.2 | 3 | 23 | 9.6 |
NK300-004G-S2 | 4.0 | 5 | 40 | 17 |
NK300-5R5G-S2 | 5.5 | 7.5 | 60 | 25 |
NK300-7R5G-S2 | 7.5 | 10 | 75 | 32 |
NK300-011G-S2 | 11 | 15 | 110 | 45 |
NK300-015G-S2 | 15 | 20 | 140 | 60 |
NK300-018G-S2 | 18.5 | 25 | 175 | 75 |
NK300-022G-S2 | 22 | 30 | 210 | 90 |
NK300-030G-S2 | 30 | 40 | 255 | 110 |
3AC 220-240V kirish / chiqish | ||||
NK300-0R4G-T2 | 0.4 | 0,5 | 3.4 | 2.3 |
NK300-0R7G-T2 | 0,75 | 1 | 5 | 4 |
NK300-1R5G-T2 | 1.5 | 2 | 7.7 | 7 |
NK300-2R2G-T2 | 2.2 | 3 | 13 | 9.6 |
NK300-004G-T2 | 4.0 | 5 | 23 | 17 |
NK300-5R5G-T2 | 5.5 | 7.5 | 35 | 25 |
NK300-7R5G-T2 | 7.5 | 10 | 45 | 32 |
NK300-011G-T2 | 11 | 15 | 60 | 45 |
NK300-015G-T2 | 15 | 20 | 80 | 60 |
NK300-018G-T2 | 18.5 | 25 | 100 | 75 |
NK300-022G-T2 | 22 | 30 | 120 | 90 |
NK300-030G-T2 | 30 | 40 | 150 | 110 |
NK300-037G-T2 | 37 | 50 | 200 | 150 |
NK300-045G-T2 | 45 | 60 | 240 | 176 |
NK300-055G-T2 | 55 | 75 | 280 | 210 |
NK300-075G-T2 | 75 | 100 | 410 | 304 |
NK300-090G-T2 | 90 | 125 | 460 | 340 |
NK300-110G-T2 | 110 | 150 | 700 | 520 |
NK300-132G-T2 | 132 | 175 | 790 | 585 |
NK300-160G-T2 | 160 | 210 | 970 | 720 |
3AC 380V kirish / chiqish | ||||
NK300-0R7G/1R5P-T4 | 0,75/1,5 | 1/2 | 3.4/5 | 2.1/3.8 |
NK300-1R5G/2R2P-T4 | 1,5/2,2 | 2/3 | 5/6,8 | 3,8/6 |
NK300-2R2G/004P-T4 | 2.2/4.0 | 3/5 | 6,8/10 | 6/9 |
NK300-004G/5R5P-T4 | 4,0/5,5 | 5/7,5 | 10/15 | 9/13 |
NK300-5R5G/7R5P-T4 | 5,5/7,5 | 7,5/10 | 15/20 | 13/17 |
NK300-7R5G/011P-T4 | 7,5/11 | 10/15 | 20/26 | 17/25 |
NK300-011G/015P-T4 | 11/15 | 15/20 | 26/35 | 25/32 |
NK300-015G/018P-T4 | 15/18.5 | 20/25 | 35/38 | 32/37 |
NK300-018G/022P-T4 | 18,5/22 | 25/30 | 38/46 | 37/45 |
NK300-022G/030P-T4 | 22/30 | 30/40 | 46/62 | 45/60 |
NK300-030G/037P-T4 | 30/37 | 40/50 | 62/76 | 60/75 |
NK300-037G/045P-T4 | 37/45 | 50/60 | 76/90 | 75/90 |
NK300-045G/055P-T4 | 45/55 | 60/75 | 92/113 | 90/110 |
NK300-055G/075P-T4 | 55/75 | 75/100 | 112/157 | 110/150 |
NK300-075G/090P-T4 | 75/90 | 100/125 | 157/180 | 150/176 |
NK300-090G/110P-T4 | 90/110 | 125/150 | 180/214 | 176/210 |
NK300-110G/132P-T4 | 110/132 | 150/175 | 214/256 | 210/253 |
NK300-132G/160P-T4 | 132/160 | 175/210 | 256/307 | 253/304 |
NK300-160G/185P-T4 | 160/185 | 210/250 | 307/350 | 304/340 |
NK300-185G/200P-T4 | 185/200 | 250/260 | 350/385 | 340/377 |
NK300-200G/220P-T4 | 200/220 | 260/300 | 385/430 | 377/423 |
NK300-220G/250P-T4 | 220/250 | 300/330 | 430/468 | 423/465 |
NK300-250G/280P-T4 | 250/280 | 330/370 | 468/525 | 465/520 |
NK300-280G/315P-T4 | 280/315 | 370/420 | 525/590 | 520/585 |
NK300-315G/350P-T4 | 315/350 | 420/470 | 590/665 | 585/650 |
NK300-350G/400P-T4 | 350/400 | 470/530 | 665/785 | 650/720 |
NK300-400G/450P-T4 | 400/450 | 530/600 | 785/840 | 720/820 |
NK300-450G/500P-T4 | 450/500 | 600/660 | 840/880 | 820/900 |
NK300-500G/560P-T4 | 500/560 | 660/750 | 880/980 | 900/1000 |
NK300-560G/630P-T4 | 560/630 | 750/840 | 980/1130 | 1000/1100 |
NK300-630G/710P-T4 | 630/710 | 840/950 | 1130/1290 | 1100/1250 |
NK300-710G-T4 | 710 | 950 | 1290 | 1200 |
NK300-800G-T4 | 800 | 1070 | 1450 | 1400 |
NK300-900G-T4 | 900 | 1200 | 1630 | 1580 |
NK300-1000G-T4 | 1000 | 1330 | 1800 | 1750 |
NK300-1200G-T4 | 1200 | 1600 | 2160 | 2100 |
NK300-1400G-T4 | 1400 | 1860 | 2420 | 2350 |
3AC 660--690V kirish/chiqish | ||||
NK300-015G-T6 | 15 | 20 | 21 | 19 |
NK300-018G-T6 | 18 | 25 | 28 | 22 |
NK300-022G-T6 | 22 | 30 | 35 | 28 |
NK300-030G-T6 | 30 | 40 | 40 | 35 |
NK300-037G-T6 | 37 | 50 | 47 | 45 |
NK300-045G-T6 | 45 | 60 | 55 | 52 |
NK300-055G-T6 | 55 | 75 | 65 | 63 |
NK300-075G-T6 | 75 | 100 | 90 | 86 |
NK300-090G-T6 | 90 | 105 | 100 | 98 |
NK300-110G-T6 | 110 | 130 | 130 | 121 |
NK300-132G-T6 | 132 | 175 | 170 | 150 |
NK300-160G-T6 | 160 | 210 | 200 | 175 |
NK300-185G-T6 | 185 | 250 | 210 | 195 |
NK300-200G-T6 | 200 | 260 | 235 | 215 |
NK300-220G-T6 | 220 | 300 | 257 | 245 |
NK300-250G-T6 | 250 | 330 | 265 | 260 |
NK300-280G-T6 | 280 | 370 | 305 | 300 |
NK300-315G-T6 | 315 | 420 | 350 | 330 |
NK300-350G-T6 | 350 | 470 | 382 | 374 |
NK300-400G-T6 | 400 | 530 | 435 | 410 |
NK300-450G-T6 | 450 | 600 | 490 | 465 |
NK300-500G-T6 | 500 | 660 | 595 | 550 |
NK300-560G-T6 | 560 | 745 | 610 | 590 |
NK300-630G-T6 | 630 | 840 | 710 | 680 |
NK300-710G-T6 | 710 | 950 | 800 | 770 |
NK300-800G-T6 | 800 | 1070 | 900 | 865 |
NK300-900G-T6 | 900 | 1200 | 1000 | 970 |
NK300-1000G-T6 | 1000 | 1330 | 1120 | 1080 |
NK300-1200G-T6 | 1200 | 1600 | 1290 | 1240 |
NK300-1400G-T6 | 1400 | 1860 | 1510 | 1460 |
NK300-1600G-T6 | 1600 | 2130 | 1780 | 1720 |
Bir fazali / uch fazali 220v 0,4--1,5 kVt o'zgaruvchan chastotali haydovchi terminallari
Uch fazali 400v o'zgaruvchan chastotali haydovchi terminallari
Bir fazali o'zgaruvchan chastotali haydovchi fan va suv nasosini qo'llashda aniq energiya tejovchi ta'sirga ega.Fan va nasos yuki chastota konvertatsiyasi bilan tartibga solinganidan so'ng, quvvatni tejash darajasi 20% dan 60% gacha, chunki fan va nasos yukining haqiqiy quvvat iste'moli asosan tezlikning uchinchi kvadratiga mutanosibdir.Foydalanuvchi tomonidan talab qilinadigan o'rtacha oqim tezligi kichik bo'lsa, fan va nasos tezligini kamaytirish uchun chastota nazoratidan foydalanadi va energiya tejovchi ta'siri juda aniq.Biroq, an'anaviy fan va nasos oqimni tartibga solish uchun to'siqlar va valflardan foydalanadi, vosita tezligi asosan o'zgarmaydi va quvvat sarfi kam o'zgaradi.Statistik ma'lumotlarga ko'ra, fanatlar va nasos motorlarining elektr energiyasi iste'moli respublika elektr energiyasi iste'molining 31 foizini va sanoat elektr energiyasining 50 foizini tashkil qiladi.
Albatta, kranlar, kamarlar va tezlikni oshirish uchun boshqa ehtiyojlar bo'lsa, chastota konvertori ham keng qo'llanilgan.
1. ODM / OEM xizmati taklif etiladi.
2. Tezkor buyurtmani tasdiqlash.
3. Tez yetkazib berish muddati.
4. Qulay to'lov muddati.
Ayni paytda kompaniya chet el bozorlarini va global tartibni jadal kengaytirmoqda.Biz Xitoyning elektr avtomatik mahsulotidagi eng yaxshi o'nta eksport korxonalaridan biriga aylanish, dunyoga yuqori sifatli mahsulotlar bilan xizmat ko'rsatish va ko'proq mijozlar bilan g'alaba qozonish holatiga erishishga intilamiz.