Kev Ntsuas Hluav Taws Xob Cov Khoom Muag Hluav Taws Xob

Hauj lwm lawm

KYN28-12 qhov hluav taws xob loj faib hluav taws xob txee tsim nyog rau peb-theem, AC, 50 Hz thiab 12 kV ntsuas hluav taws xob nyob sab hauv tsev ua tiav hluav taws xob faib system. Nws yog siv los txais thiab faib hluav taws xob hluav taws xob, thiab tseem rau kev tswj, tiv thaiv thiab saib xyuas cov kev sib ncig. Cov khoom hloov hluav taws xob no yog siv dav hauv cov chaw tsim hluav taws xob, chaw hla chaw, tshav dav hlau, kev tsheb nqaj hlau, chaw nres nkoj, chaw nres nkoj, tsev loj, khw muag khoom thiab tsev kho mob. Lawv tseem siv rau hauv cov tshuab kev lag luam xws li papermaking, cement, textiles, chemical engineering, zaub mov, tsheb, roj thiab roj kav, metallurgy thiab mining.

Ua haujlwm li qub:

Ntau qhov kub thiab txias: -25 ° C rau +40 ° C.

Kev kub txhua hnub txhua hnub: temperature35 ° C.

Qhov siab tshaj plaws txhua hnub nruab nrab cov av noo: 95%.

Qhov nruab nrab siab tshaj plaws hauv ib lub hlis: 90%.

Qhov siab: ≤1000 m

Av qeeg khov: ≤8 qib.

Lub ntsiab kev tsis raug
Rated voltage	.....................................	kV	3.6,7.2,12
Nyob ua ntau zaus	.....................................	Hz	50
Rated tam sim no ntawm Circuit Court breaker	.....................................	A	630/4000
Nyob tam sim no ntawm switchgear	.....................................	A	630/4000
Nyob luv-lub sij hawm nrog tam sim no (4S)	.....................................	kA	20,25,31.5,40
Nyob ncov withstand tam sim no (ncov)	.....................................	kA	50,63,80,100
Rho luv-Circuit Court tawg tam sim no	.....................................	kA	20,25,31.5,40
Rated rwb thaiv tsev theem 1min fais fab zaus tiv taus voltage	Tus ncej-rau-ncej, ncej-rau-hauv av	kV	24,32,42
	Nruab nrab ntawm cov neeg qhib kev sib cuag	kV	24,32,48
Xob laim impulse tiv voltage (ncov)	Tus ncej-rau-ncej, ncej-rau-hauv av	kV	40,60,75
Xob laim impulse tiv voltage (ncov)	Nruab nrab ntawm cov neeg qhib kev sib cuag	kV	46,70,85
Lub plhaub yog IP4X, thiab nws yog IP2X thaum lub qhov rooj nruab nrab thiab lub rooj sib txig hluav taws xob ntawm lub qhov rooj qhib