Cov ntsiab lus
FN7-24(DR) sab hauv HV load break hloov siv rau hluav taws xob system nrog 24kV rated voltage thiab peb-theem AC 50/60Hz, rau kev sib txuas thiab rhuav tshem tam sim no thiab luv Circuit Court tam sim no.
Siv Cov Cai
A. Qhov siab: ≤1000m.
B. Ambient kub: -25 ℃ ~ + 40 ℃.
C. kwv yees cov av noo: nruab nrab txhua hnub ≤95%, nruab nrab txhua hli ≤90%.
D. Tsis tshua muaj kev vibration loj.
Main Parameters
TSIS MUAJ. | Cov khoom | Chav tsev | Tus nqi |
1 | ntsuas voltage | kV ua | nees nkaum plaub |
2 | rated zaus | Hz | 50 |
3 | ntsuas tam sim no | A | 400, 630, 1250 |
4 | rated active load breaking tam sim no | A | 400, 630, 1250 |
5 | Rated kaw voj breaking tam sim no | A | 400, 630, 1250 |
6 | 5% rated active load breaking tam sim no | A | 20, 31.5, 62.5 ib |
7 | rated cable them tam sim no | A | 10 |
8 | 1min zog zaus tiv taus voltage: theem-rau-theem, theem rau lub ntiaj teb / tawg | kV ua | 50/60 |
9 | xob laim impulse withstand voltage: theem-rau-theem, theem rau lub ntiaj teb / disconnecting puas | kV ua | 125/145 ib |
10 | ntsuas lub sij hawm luv luv tiv taus tam sim no (thermal stability) | kA | 16, 20, 25 |
11 | rated luv luv Circuit Court ntev | s | 1 |
12 | rated ncov tiv taus tam sim no | kA | 40, 50, 63 |
13 | rated luv Circuit Court ua tam sim no | kA | 40, 50, 63 |
14 | neeg kho tshuab lub neej | sij hawm | 2000 |
Zuag qhia tag nrho
FN7-24D
FN7-24R