Zinc Oxide Surge Arrester

Kev piav qhia ntawm Zinc Oxide Surge Arrester

Zinc oxide surge arrester yog tsim los tiv thaiv cov neeg muaj zog nyob rau ntawm 220kv fais fab kis mus thiab kev faib tawm los ntawm dhau qhov hluav taws xob. Zinc oxide surge arrester yog lub neej ntev, lub cev nyhav, kev yooj yim installation thiab kho.

Kev Qhia Txog Zinc Oxide Surge Arrester

Lub sijhawm luv:	9kV
Nruam kev khiav hauj lwm:	7.65kV
Tshaj tawm kev sau:	330 hli
DC 1mA siv hluav taws xob:	14kV
Lub leakage tam sim no ntawm 0.75-fold U1mA reference voltage:	≤ 30μA
Txuas 1mA siv qhov tsis txaus siab:	≥ 9kV
Nruam kev khiav hauj lwm tam sim no voltage resistive:	≤ 200μA
4 / 10μ s siab tam sim no impedance:	100kA
8 / 20μ s xob laim impulse tam sim no:	≤ 25kV
2000μs square wave tam sim no impulse tostand:	250A

Xws li Kev Pab Cuam

1. Cov cua sov kub tsis txias siab tshaj + 40 ° C, tsis pub tsawg tshaj -40 ° C.

2. Qhov siab tshaj saum hiav txwv tsis tshaj 1000m. (lub tiaj chaw thaj tsam yuav tsum raug qhia thaum txiav txim.)

3. AC system zaus yog 50Hz lossis 60Hz.

4. Lub zog hluav taws xob muaj zog tuaj rau dais rau lub caij ntev ntev tsis tshaj qhov hluav taws xob ntawm kev ua haujlwm tas li.

5. Qhov siab tshaj plaws cua tsis tshaj 35m / s.

6. Qhov av qeeg siv tsis tshaj 7 degrees.

7. Qhov chaw muaj kuab paug yuav tsum tau qhia.

FAQ

Q1: Koj puas muaj ib phau ntawv teev npe? Koj puas tuaj yeem xa daim ntawv teev npe kom muaj ib daim tshev ntawm tag nrho koj cov khoom? "

A: Tau, thov hu rau peb ntawm kab los xa email mus muab phau ntawv teev npe.

Q2: Kuv tsis tau pom cov khoom hauv koj phau ntawv teev, koj puas ua tau cov khoom no rau kuv?

A: Peb lub npe qhia tias feem ntau cov khoom, tab sis tsis yog tag nrho. Peb tuaj yeem tsim thiab ua pwm tshiab los tsim nws.

Q3: Ntev npaum li cas qhov khoom qis?

A: Qhov kev tiv thaiv rau cov khoom txhua zaus yog 18 lub hlis. Yog tias koj muaj qhov teeb meem kev kho mob, txais tos kom muaj kev sib tham nrog kev hu xov tooj, mus saib thiab sau ntawv.

Q4: Koj txais nyiaj dab tsi? Kuv them puas tau RMB?

A: Peb txais T / T (Kev hloov xaim hluav taws xob), Western Union thiab L / C thaum pom. Thiab koj tuaj yeem them nyiaj hauv RMB los ntawm abroad.

Cim npe nrov: zinc oxide surge arrester, Suav teb, lwm tus neeg, manufacturers, hoobkas, nqe