AC Hlau -Clad Withdrawable Switchgear

Khoom taw qhia

KYN61-40.5 hom hlau-clad tshem tau AC enclosed switchgear (tom qab no hu ua switchgear) yog ib qho khoom siv hluav taws xob ua tiav sab hauv tsev rau peb-theem AC systems nrog zaus ntawm 50 Hz thiab qhov ntsuas hluav taws xob ntawm 40.5 kV.
Nws yog siv rau hauv cov chaw tsim hluav taws xob, cov chaw tsim hluav taws xob, thiab cov chaw lag luam thiab cov mining lag luam rau kev txais tos thiab kev faib hluav taws xob, thiab muab kev ua haujlwm xws li kev tswj hwm, kev tiv thaiv, thiab kev saib xyuas cov hluav taws xob circuits. Nws kuj tseem tsim nyog rau cov chaw uas yuav tsum tau ua haujlwm tsis tu ncua.
Qhov no switchgear ua raws li cov qauv xws li IEC60298, GB 3906-2006, thiab DL404.

Khoom nta

●Lub txee txais ib qho qauv sib dhos, thiab lub tshuab hluav taws xob siv lub tshuab tshem tawm (tsheb thauj khoom-mounted) qauv;

● Nruab nrog ib hom tshiab ntawm cov rwb thaiv tsev nqus tsev vacuum Circuit Court breaker, featuring zoo interchangeability thiab yooj yim hloov;

● Lub tsheb ncej yog haum nrog cov ntsia hlau -tsav propulsion mechanism, tso cai yooj yim txav ntawm lub tsheb thiab tiv thaiv kev puas tsuaj rau lub tshuab vim kev ua haujlwm tsis raug;

●Txhua txoj haujlwm tuaj yeem ua tau nrog lub txee kaw qhov rooj;

●Qhov kev sib cuam tshuam ntawm lub ntsiab hloov pauv, lub tsheb thauj khoom, thiab lub qhov rooj txee txais yuav tsum muaj kev cuam tshuam cov tshuab, ua tau raws li "tsib- kev tiv thaiv" cov cai;

● Lub cable compartment muaj qhov chaw txaus thiab tuaj yeem ua rau ntau lub cables;

● Lub ntiaj teb ceev hloov pauv yog muab rau hauv av thiab luv luv -circuiting ntawm lub voj voog.

● Qhov ntsuas kev tiv thaiv thaiv yog IP3X; Thaum lub qhov rooj qhib lub tsheb thauj khoom, qhov ntsuas kev tiv thaiv yog IP2X;

● Cov khoom ua raws li GB 3906-1991, DL 404-1997, thiab hais txog tus qauv thoob ntiaj teb IEC 298.

Ib puag ncig tej yam kev mob rau kev siv

1. Ambient kub:Siab txwv +40℃; Qhov nruab nrab kub ntsuas hauv 24 teev yuav tsum tsis pub tshaj 35 degree; qis dua -10 degree.
2. Qhov siab:Tsis pub tshaj 1000 m.
3. txheeb ze humidity:Qhov nruab nrab txhua hnub tsis tshaj 95%; txhua hli nruab nrab tsis tshaj 90%.
4.Seismic zog:Tsis pub tshaj qhov magnitude 8.
5. Dej vapor siab:Qhov nruab nrab txhua hnub tsis tshaj 2.2 kPa; txhua hli nruab nrab tsis tshaj 1.8 kPa.
6. Ib puag ncig ib puag ncig:Tsis muaj hluav taws kub, muaj kev phom sij tawg, muaj kuab paug hnyav, tshuaj lom neeg corrosion, thiab khaus vibration.

Technical Parameter

Tsis muaj.	Yam khoom	Chav tsev	Tus nqi
1	Rated Voltage	kV ua	40.5
2	Rated Tam sim no (Main Busbar)	A	630, 1250, 1600, 2000, 2500, 3150, 4000
3	Rated Tam sim no (Branch Busbar)	A	630, 1250, 1600, 2000, 2500, 3150
4	Rated luv-Circuit Breaking Current (rms)	kA	25, 31.5
5	Rated Luv-Circuit Making Current (peak)	kA	63, 80
6	Rated Peak Withstand Tam sim no (nruab nrab)	kA	63, 80
7	Rated Short-Lub Sijhawm Nrog Tam Sim No (4s, rms)	kA	25, 31.5
8	Rated rwb thaiv tsev Level	kV ua	Fais fab zaus tiv taus (1 min): 95 (theem- ntiaj teb), 115 (dhau kev sib cais nyob deb) Lightning impulse withstand: 185 (theem-} ntiaj teb), 215 (dhau kev nyob deb)
9	Pab & Tswj Circuit Court Fais Fab Zaus Nrog Voltage (1 min)	kV ua	2
10	Rated Ua Haujlwm Voltage (Closing / Qhib Coil)	V	AC/DC 110, 220
11	Main Circuit Resistance	μΩ	Tsawg dua lossis sib npaug rau 200 (630A), Tsawg dua lossis sib npaug rau 160 (1250–2000A), Tsawg dua lossis sib npaug rau 120 (Ntau dua lossis sib npaug rau 2500A)
12	Earthing Resistance	μΩ	Tsawg dua los yog sib npaug li 1000
13	Kev khiav hauj lwm ib ntus	-	O–0.3s–CO–180s–CO
14	Kub nce ntawm cov khoom siv tau	K	Tsawg dua los yog sib npaug li 30
15	Kub nce ntawm Thawj Disconnect Contacts	K	Tsawg dua los yog sib npaug li 65
16	Qib Kev Tiv Thaiv	-	Cov ntaub ntawv pov thawj: IP4X; Nrog lub qhov rooj qhib: IP2X
17	Zuag qhia tag nrho Dimensions (H × W × D)	mm	KYN61: 2600 × 1400 × 2800 KYN61A: 2400 × 1200 × 2600
18	Qhov hnyav (Circuit Breaker Vaj Huam Sib Luag)	kg	1000–2000
19	Dynamic Load / Vaj Huam Sib Luag	kg	1800–2200

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