24kv High Voltage Switchgear Vaj Huam Sib Luag

24kv High Voltage Switchgear Vaj Huam Sib Luag

Hauj lwm lawm

Lub vaj huam sib luag high voltage switchgear yog siv los txais thiab faib peb-theem AC 50Hz lub zog nrog lub ntsuas hluav taws xob ntawm 24kV, thiab tuaj yeem muab kev tswj xyuas hluav taws xob thiab kev tiv thaiv. Nws tuaj yeem ntsia tau nrog ntau yam microprocessor-based relay tiv thaiv chav kom paub txog kev tswj hwm ntse thiab sib xyaw ua haujlwm ntawm cov chaw taws teeb tswj, telemetry, chaw taws teeb teeb liab thiab kev hloov chaw taws teeb. Lub switchgear tuaj yeem teeb tsa nrog ntau hom lub tshuab nqus tsev vacuum breakers lossis lub tshuab nqus tsev contactors.

Cov xwm txheej ntawm kev siv

1. Ambient cua kub: kub 40 degree, kub -15"C.

2. Tus txheeb ze av noo: Qhov nruab nrab txhua hnub tsis ntau tshaj 95 feem pua, qhov nruab nrab txhua hnub cov dej vapor siab tsis tshaj 2.2kPa, qhov nruab nrab txhua hli tsis tshaj 90 feem pua, thiab lub hli nruab nrab dej vapor siab tsis tshaj 1.8 kPa ua.

3. Qhov siab: Tsawg dua lossis sib npaug li 2000m.

4. Kev siv av qeeg: tsis tshaj 8 degrees.

5. Cov huab cua ib puag ncig yuav tsum tsis txhob muaj kuab paug los ntawm corrosive lossis combustible gas, dej vapor, thiab lwm yam.

6. Tsis tshua muaj kev vibration qhov chaw.

7. Thaum siv raws li ib puag ncig ib puag ncig tau teev tseg hauv GB3906, nws yuav tsum tau sib tham los ntawm tus neeg siv khoom thiab cov chaw tsim khoom.

Technical Parameters

Yam khoom		Chav tsev	Parameter
Rated voltage (V)		kV ua	12	24
Rated rwb thaiv tsev voltage	1 min. fais fab zaus withstand voltage	kV ua	42	65
	Rated impulse withstand voltage	kV ua	75	125
Rated zaus		Hz	50
Rated tam sim no		A	630, 1250, 1600, 2000, 2500, 3150
4s luv-lub sij hawm tiv taus tam sim no		kA	25, 31.5.40 ,50
Peak tiv taus tam sim no		kV ua	63,80, 100,125
Qib kev tiv thaiv			Sab nraud IP4X, Sab hauv IP2X