Siemens SENTRON 3KC0, Руководство пользователя

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Technical data
10.2 Technical specifications of 3KC0 from 200 to 500 A
3KC0 manual transfer switching equipment
122
Manual, 09/2018, L1V30368969105-01
Main conductor connection
1
Manual transfer switching equipment (MTSE)
from 200 to 500 A, 3KC0....
36-.P 38-.P 40-.P 42-.P 44-.Q
Size 3 4
Continuous current A 200 250 315 400 500
Cu conductor, solid mm
2
– –
Cu conductor, stranded mm
2
– –
With cable lug (DIN 46234) mm
2
1 x (6 … 240)
2 x (6 … 150) 1 x (25 … 240)
2 x (25 … 240)
Cu busbar mm
2
1 x 30 x 10 1 x 40 x 10,
2 x 40 x 5
Tightening torque for main contacts Nm 30 … 44 50 … 75
1
You can find the values for connection of aluminum cables in the product data sheet. You
can find more information at Siemens Industry Online Support
( https://support.industry.siemens.com ).
Other properties
Manual transfer switching equipment (MTSE)
from 200 to 500 A, 3KC0... 36-.P 38-.P 40-.P 42-.P 44-.Q
Size 3 4
Continuous current A 200 250 315 400 500
Power loss; per pole W 4 7 10 17 15
Mechanical endurance 10000 8000
Electrical endurance (AC-23 A at 415 V /
690 V)
1000 1000
IP degree of protection / with cover IP00 / IP20 IP00 / IP20
Ambient temperature
•
Operation
•
Storage
°C
°C -20 … +70
-50 … +80
Width x height x depth (3-pole
transfer switching equipment)
mm 235 x 164 x 197.2 319 x 235 x
232.5
Width x height x depth (4-pole
transfer switching equipment)
mm 279 x 164 x 197.2 379 x 235 x
232.5