༬੦࣮ୟ
•
ۉۯऐڦొሏገ
DŽ
2
࣮ୟDž
•
֡ፕዷথةഗํ၄ۉۯऐڦొሏገ
DŽ
3
࣮ୟDž
•
വუഐۯ
DŽ
3
࣮ୟDž
•
࣑टഐۯۉۯऐ
DŽ
4
࣮ୟDž
•
ڇၠ࣑टٳન༬ۉୟ
DŽ
3
࣮ୟDž
•
ມၠ࣑टٳન༬ۉୟ
DŽ
5
࣮ୟDž
•
ڇၠ࣑ट႓ᅃෙঙۉୟ
DŽ
3
࣮ୟDž
•
ມၠ࣑ट႓ᅃෙঙۉୟ
DŽ
4
࣮ୟDž
1.
گუ
2.
ߛუ
3.
జ၍
4.
జ၍Ǘజಇ
L1
Lj
L2
Ljत
L3
5.
ۉમথ
6.
ሞฉৢةཀྵമڦऄோ
7.
ሞူৢةཀྵമڦऄோ
8.
ᆩᇀᅎۯכڦࡆڢ
9.
ມ࣮ୟዐଇ߲ߛუኮक़ڦ߰ӱ
10.
থںਸ࠲֡ፕ߇
11.
থںਸ࠲
12.
ۉୁࢻߌഗ
13.
ߛუோ
14.
ਸ࠲ࡋگუோ
15.
ۉમኧॐ
16.
ጎᆶةཀྵቸڦူ߰ӱ
Special control circuit
•
Reversing operation
(2 panels)
•
Reversing operation by main contactor
(3 panels)
•
Reduced-voltage starting
(3 panels)
•
Pole-changing motor
(4 panels)
•
Dahlander circuit with one direction of rotation
(3 panels)
•
Dahlander circuit with two directions of rotation
(5 panels)
•
Star-delta circuit with one direction
(3 panels)
•
Star-delta circuit with two directions
(4 panels)
HV terminal
•
Accessible from the rear
•
Terminal links with mounting screws for cables
•
Number and cross section of cables(depending on rated
current of panel)up to 1
×
300mm
2
or 2
×
185mm
2
per
connection
•
Adjustable cable support rail installed
Earthing busbar
•
The earthing busbar consists of sections extending from one
double panel to other
•
The bus sections are interconnected by bolted links (on
delivery, within the transport units)
1.2.2.2 Control circuit
The LV cubicle contains all the LV elements required (protective
relays, MCB terminals, etc.)
Indicators are accommodated in the door cutouts. The leads are
installed inside the cubicle and protected in the HV
compartment by removable steelsheet covers.
1. LV compartment
2. HV compartment
3. Busbar compartment
4. Busbar; conductors L1, L2 and L3
5. Cable connection compartment
6. Shutter for the upper mating contacts
7. Shutter for the lower mating contacts
8. Rail for withdrawable unit
9. Partition between the two withdrawable unit
compartments of a double panel
10. Operating shaft of earthing switch
11. Earthing switch
12. Current transformer
13. Door of HV compartment
14. Door of LV compartment
15. Cable support rail
16. Partition wall with bushings
4
ਸ࠲ࡋፑ
Fig.4 View from the left into a Panel
(left-hand side)
5
Ҿጎኈথةഗڦכ
3
ਸ࠲ࡋᆸ
Fig.3 View from the right into a Panel
(right -hand side)
1.
ኈথةഗ
2.
ةՅ
3.
Ҿጎڹӱ
4.
ߛუභഗ
5.
ߛუභഗڦጐኍ
6.
Նૃഗ
1. Vacuum contactor
2. Contact arm
3. Mounting plate
4. HV fuse
5. Striker of HV fuse
6. Surge limiter
Fig.5 Withdrawable part with vacuum contactor
ߛუዕ܋
•
ᅜٗࢫ௬থ၍
•
ۉમᇑߛუዕ܋ᆩஅພথ
•
ۉમڦຕଉࢅপ௬ओDŽߵࡋڦܮۨۉୁኵDž၎ፌܠ
থDŽ
1×300mm
2
ई
2×185mm
2
ڇႊۉમDž
•
ጎᆶۙኝڦۉમኧॐ
থںಇ
•
থںಇᆯ߳၎ତਸ࠲ࡋాڦথںಇჽฦথܸׯ
•
߳থںಇᆩஅພ၎ࢻথDŽ݀ऋ้ăஅພጎሞሏၒాDž
1.2.2.2
੦ۉୟ
گუాጎᆶႴᄲڦگუᇮॲDŽԍࢺीۉഗLjၭਸ࠲Lj܋ጱ
ڪDžኸ๖ڨጎሞோฉă
ኸ๖ᅏҾጎሞோڦਸዐă੦ڞ၍ҾጎሞࡋాLjሞߛუ
ాڦևݴᆩূຌஅ࿖࠶ԍࢺă
3
14
13
7
15
5
16
12
6
4
3
9
9
2
11
10
8
5
4
߁
ຎ
Description
