Daim ntawv thov tseem ceeb
Thaum lub zaus converter qeeb thiab nres, lub cev muaj zog yuav nyob rau hauv lub generating lub xeev. Thaum lub tsheb npav Dc voltage ntawm zaus converter nce mus rau ib qho nqi, lub nres nres yuav cia li qhib lub braking muaj nuj nqi, (ieconnect tus nres tsis kam) thiab haus lub zog los ntawm cov kuj. CDBR-F series yog lub luag hauj lwm ntawm nres units rau lub cev muaj zog slowdown nyob rau hauv tus txheej txheem ntawm renewable zog, zog noj nyob rau hauv daim ntawv ntawm braking resistor, ib tug zaus converter rau lub braking kev ua tau zoo thiab txo lub sij hawm inverter braking lub sij hawm .Apply rau tag nrho cov inverter nrog cov ntws. overheating lGBT breakdown tswb tso zis muaj nuj nqi yog qhov zoo tshaj plaws nres modules.
Khoom nta
|
Braking pib voltage (V) |
(380V) DC630/660/690/730/760V (± 10V) 5 adjustable, (690V) DC 990-1155V voltage ntawm ib qho adjustable |
|
Qhov siab tshaj plaws hysteresis yuam kev |
cav 16v |
|
Synchronization teeb liab |
pom zoo tsis pub ntau tshaj 3 lub tshuab ua ke |
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Radiator overheating tiv thaiv Cov zis txhaum cai |
kub hloov {{0}}} degree RELAY tiv tauj 0.6A, 250VAC / 2A, 30VDC (Ta, Tb, Tc) (qee cov qauv tsis tuaj nrog qhov ua txhaum qhov tso tawm kiv cua ua haujlwm |
|
Kub |
module kub tshaj 45 degree C thaum kiv cua pib ua haujlwm (qee lub tshuab tsis tuaj nrog kiv cua kom yeej zoo) |
|
Ambient kub |
-10 degree ~ +40 degree (tsis khov) |
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Cia kub |
-10 degree ~ +50 degree |
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Cov av noo |
90% RH (tsis muaj Frost) |
|
Kev vibration |
1G ntawm 10 ~ 20HZ, 0.2G ntawm 20 ~ 50HZ |
Daim duab
Hom Specification
|
Yam khoom |
Rated Tam sim no |
Crest Tam sim no |
Yam tsawg kawg nkaus |
Loj (mm) |
Terminal |
||||
|
L |
W |
H |
L1 |
W1 |
|||||
|
CDBR-F4030 |
15A |
50A |
20Ω |
240 |
85 |
153 |
228 |
55 |
M4 |
|
CDBR-F4045 |
25A |
75A |
13.6Ω |
240 |
85 |
153 |
228 |
55 |
M4 |
|
CDBR-F4055 |
30A |
85A |
12Ω |
240 |
85 |
153 |
228 |
55 |
M4 |
|
CDBR-F4075 |
30A |
85A |
12Ω |
240 |
85 |
153 |
228 |
55 |
M6 |
|
CDBR-F4090 |
40A |
120A |
10Ω |
260 |
125 |
140 |
248 |
80 |
M6 |
|
CDBR-F4110 |
50A |
150A |
6.8Ω |
380 |
210 |
182 |
363 |
150 |
M8 |
|
CDBR-F4160 |
70A |
200A |
5Ω |
380 |
210 |
182 |
363 |
150 |
M8 |
|
CDBR-F4220 |
85A |
300A |
3.3Ω |
380 |
210 |
182 |
363 |
150 |
M8 |
|
CDBR-F4400 |
150A |
450A |
2.5Ω |
380 |
210 |
182 |
363 |
150 |
M8 |
Qhov zoo
- Raws li kev ua haujlwm ntawm chav nres tsheb yog lub sijhawm ua haujlwm luv luv, uas yog, txhua lub sijhawm lub zog ntawm lub sijhawm luv luv, nyob rau hauv lub sijhawm fais fab, nws qhov kub thiab txias yog tsawg dua qhov ruaj khov ntawm qhov kub thiab txias, txhua lub sij hawm lub hwj chim tom qab lub sij hawm intermittent ntev, nyob rau hauv lub intermittent lub sij hawm, qhov kub thiab txias yog txaus kom poob mus rau tib yam li lub ambient kub, yog li ntawd lub braking resistor lub hwj chim ntsuam xyuas yuav txo tau heev, thiab tus nqi kuj txo.
- Vim tias IGBT tsuas yog lub sijhawm braking yog ms-theem Ntxiv rau, vim tias tsuas muaj ib qho IGBT xwb, lub sijhawm nres yog ms, qhov kev ua tau zoo ntawm lub hwj chim raj tig-rau thiab tig-tawm index yuav tsum tsawg, thiab txawm yuav tsum tau lub sij hawm tig-tawm yog luv li sai tau, thiaj li yuav txo tau lub turn-off mem tes voltage, tiv thaiv lub hwj chim raj.
- Kev tswj mechanism kuj tseem yooj yim, qhov kev siv kuj yooj yim.
Daim ntawv pov thawj khoom
Ntim & Thauj
Cim npe nrov: braking unit 380v, Tuam Tshoj braking unit 380v manufacturers, lwm tus neeg, Hoobkas
