Lub sijhawm teb ntawm DC SPD kuj tseem yog ib qho tseem ceeb. Lub sijhawm luv luv teb, tus tiv thaiv sai dua tuaj yeem pib thaum qhov kev tiv thaiv zoo dua qub. Txoj kev teeb tsa thiab cov kev mob ib puag ncig kuj yuav tsum tau pom tias tus tiv thaiv tuaj yeem ua haujlwm nyob rau hauv ib puag ncig kev ua haujlwm tshwj xeeb.
Daim ntawv thov
Mas siv nyob rau hauv ob qho kawg ntawm lub zog hluav taws xob kab ntawm lub high-voltage faib tawm thiab cov tswv yim / tso zis tawm ntawm cov khoom siv hluav taws xob thiab cov tshuab. Nws feem ntau siv los tiv thaiv cov khoom siv davhlau ya nyob, sensors, tswj hwm, thiab lwm yam.
MaintechnicalPawv
|
Lub npe |
|||
|
Series tsis muaj |
Cht 1- (c) 8 |
Cht 1- (c) 8 |
Cht 1- (c) 8 |
|
Speci-Cov Nyiaj |
2 daim 36 hli | 2 daim 36 hli | 2 daim 36 hli |
|
Nominal muaj peev xwm fiow hauv (KA8 / 20μs) |
20 |
20 |
20 |
|
Qhov siab tshaj plaws fij muaj peev xwm LANX (KA820μs) |
40 |
40 |
40 |
|
Kev Tiv Thaiv Qib (KV) |
2.2 |
2.4 |
2.6 |
|
Lub sijhawm teb (NS) |
25 |
25 |
25 |
|
Cov Ntsuas Hluav Taws Xob (VDC) |
500 |
800 |
1000 |
|
Nruam mus rau kev ua haujlwm voltage (VDC) |
550 |
880 |
1100 |
|
To tam sim no 0. 75u ima (μA) |
Tsawg dua los yog sib npaug rau 20 |
s20 |
Tsawg dua los yog sib npaug rau 20 |
|
Kev ua haujlwm kub (C) |
-40~+85 |
-40~+85 |
-40~+85 |
Cim npe nrov: New cht 1- b40ka} B40ka 3p Kev Tiv Thaiv Tiv Thaiv 3p (SPD), Tuam Tshoj Tshiab B40 3p
