Element |
Birlik |
HV elektr jihozlari |
Transformator |
LV elektr jihozlari |
Nominal kuchlanish |
kV |
10 |
10/0,4 |
0,4 |
Nominal oqim |
A |
630 |
|
100-2500 |
Nominal chastota |
Hz |
50 |
50 |
50 |
Nominal quvvat |
kVA |
|
100-1250 |
|
Nominal issiqlik stabilligi oqimi |
kA |
20/4S |
|
30/1S |
Nominal dinamik barqarorlik oqimi (tepalik) |
kA |
50 |
|
63 |
Nominal yopilish qisqa tutashuv oqimi (tepalik) |
kA |
50 |
|
15-30 |
Qisqa tutashuv oqimining nominal uzilishi |
kA |
31.5 (sug'urta) |
|
|
Nominal uzilish yuk oqimi |
A |
630 |
|
|
1 min quvvat chastotasi chidamli kuchlanish |
kV |
Fazalar o'rtasida, erga 42, kontaktlarni ochish uchun 48 |
35/28 (5 daqiqa) |
20/2.5 |
Yildirim impulsiga chidamli kuchlanish |
kV |
Fazalar o'rtasida, erga 75, kontaktlarni ochish 85 |
75 |
|
Qobiqlarni himoya qilish klassi |
|
IP23 |
IP23 |
IP23 |
Shovqin darajasi |
dB |
630 |
Yog 'transformatori <55 Quruq transformator <65 |
|
Loop raqami |
|
|
2 |
4 ~ 30 |
Past kuchlanishli tomonning maksimal statik var kompensatori |
kvar |
|
|
300 |
havo harorati: -10 C ~+40 C |
Balandligi: <1000 m. |
Quyosh nurlanishi: 1000 Vt/m |
Qopqoqning qalinligi: 20 mm |
Shamol tezligi: <35m/ |
Relative humidity: Daily average relative humidity 95%.Monthly average relative humidity< 90%.Daily average relative water vapor pressure < 2.2kPa. Monthly average relative water vapor pressure <1.8kPa |
Earthquake intensity: <magnitude |
Applicable in places without corrosive and flammable gas |
Note: Customized products are available |