VFD Vector Inverter

Yam haujlwm

Cov Lus Qhia Yam Khoom

yuav khoom ntawm txawv teb chaws

Ntsuas voltage thiab ntau zaus

Ib leeg-theem 220 V: Ib-theem 220V, 50Hz / 60Hz; peb-theem 380 v: peb-theem 380v, 50Hz / 60Hz;

Allowable voltage fasurjess account

Ib leeg-theem 220 v: 200 ~ 260v; Peb-theem 380 V: 320 ~ 460V:

khoom uas tsim tau lawm

fai fab hov ntau

0} ~ Cov Qho Hluav Taws Xob

hov ntau

0 ~ 600Hz

LOMPLOUNDER PEEV

150% rated tam sim no rau 1 min

kev tswj hwm

rooj mov

Txoj Kev Tswj Xyuas

① Tsis Yog PG Vector tswj (txhawb cov kev siv hluav taws xob synchronous thiab synchronous);

② Nrog PG Vector tswj (kev txhawb nqa rau synchronous thiab asynchronous motors);

③v / f tswj;

④ Tsis muaj pg torque tswj (txhawb synchronous thiab synchronous motors);

⑤ Nrog PG Torque tswj (kev txhawb nqa rau synchronous thiab asynchronous tsav);

Txoj haujlwm tswj hwm (txhawb cov synchronous thiab synchronous).

Kev Tswj Ceev Ceev

{0. 5% Ntsuas Synchronous Ceev (Tsis Muaj Pg Vector Tswj);

{0. 1% Ntsuas Synchronous Ceev (nrog PG Vector Tswj);

± 1% ntsuas synchronous ceev (v / f tswj);

Ceev Ceev

1: 2000 (nrog pg vector tswj); 1: 200 (tsis muaj pg vector tswj); 1:50 (v / f tswj).

Pib lub zog

1. {{{{{{}} Hz: 150% rated torque (v / f tswj);

{{0 {0}}. 25Z: 150% Saib Torque (Tsis Muaj Pg Vector Tswj);

{{0 {0}} hz: 180% loos rated torque (nrog pg vector tswj).

Tshaj Lij Velocity

{0. 3% Cov Khoom Siv Hluav Taws Xob Synchronous Ceev (Tsis Muaj Pg Vector Tswj);

{0. 1% Ntsuas Synchronous Ceev (Nrog PG Vector Tswj).

Torque tswj tau

8% Rated Torque (tsis muaj pg vector tswj, tsis muaj pg torque tswj);

± 5% Rated Torque (PG Vector tswj, PG Torque tswj).

Kev teb lub zog

20ms (tsis muaj pg vector tswj):

10ms (nrog pg vector tswj).

Yuav tsum-tus nqi raug

Tus naj npawb teeb tsa: siab tshaj plaws {{0}}}. 01%; Simulation chaw: siab tshaj plaws ± 0.5%.

hov ntau

Cov Lus Qhia Tawm

Simulation Teem

Thiab 0. 1% ntawm qhov siab tshaj plaws

Digital teeb tau

0. 01hz

Sab nraud Mem Tes

Thiab 0. 1% ntawm qhov siab tshaj plaws

Cov qaum

Tsis siv neeg torque lifting; Phau Ntawv Torque nyom {{0}}}. 1 ~ 30.0%.

V / f Nkhaus (voltage thiab ntau yam ntxwv)

Qhov ntsuas kev ntsuas tau teeb tsa ntawm 5 ~ 600hz, thiab tas li torque, txo lub zog ua kom tsawg dua 1 thiab txo qis zog tuaj yeem xaiv tau

2, txo qis zog 3, kev cai v / f, vf sib cais thiab lwm yam 6 chav nkhaus

Ntxiv kev txiav txim siab tawm

Ob txoj hauv kev: Tawm kev ua kom nrawm dua thiab decelteration thiab s nkhaus nrawm thiab txiav tawm; 15 yam kev ua kom nrawm nrawm nrawm nrawm nrawm nrawm nrawm, chav tsev

({{{{{0}}}}}. 01s, 0.1s.1s) yeem, txog 1, {{}} min

yaum

Dynamic Braking

Peb-theem 22KW thiab hauv qab cov qauv hluav taws xob segment muaj cov chav nres pib, tsuas yog nruab nrab (+) thiab pb

Nres Kuj: 30KW thiab sab saud cov qauv tuaj yeem xaiv cov chav nres built-aus, tsuas yog nyob rau hauv

(+) Ntxiv braking tsis kam ntawm nws thiab pb, thiab tseem txuas rau sab nraud yuav siv sab nraud ua ke ntawm (+) thiab (-);

DC Txhaj Kev Txhaj Tshuaj

Start and stop actions are optional respectively, with action frequency {{0}}~15Hz and action current 0~100%

Taag tam sim no, kev txiav txim lub sij hawm {0}} ~ 30.0s.

nkag

Taw tes ua ntau yam: {0}} hz ~ sauv txwv ntau zaus; Lub ntsiab lus ua nrawm nrawm thiab ua kom lub sijhawm decelelation yog {4}}. 1 ~ 6000.0 vib nas this.

Ntau hom kev ua haujlwm nrawm

Los ntawm kev ua tiav ntawm PLC lossis kev tswj cov chaw pib, txog 15 ntu, txhua ntu yog ntxiv sib cais

Lub sijhawm deceleration lub sijhawm, ua-hauv PLC txhawb nqa lub hwj chim cia.

Ua-hauv pid maub los

Tuaj yeem tsim lub voj kaw-voj.