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» cSg 280S8-EP
» cSg 280M8-EP
» cSg 315S8-EP
» cSg 315M8A-EP
» cSg 315M8B-EP
 

cSg 250M8-EP

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basic information

insulation class F
degree of protection 55
standards PN-EN 60034-1; PN-EN 60079-0.1.7
cooling system IC411
type of duty S1
frame size 250

exploitation parameters

rated output [kW] 30
synchronous speed [rpm] 750
frequency [Hz] 50
rated voltage 1 [V] 500
current at rated voltage 1 [A] 45
rated output [HP] 40
rated torque [Nm] 388
number of poles 8
rated speed [rpm] 738
efficiency (1/4 load) [%] 87.1
efficiency (1/2 load) [%] 91
efficiency (3/4 load) [%] 92
efficiency (full load) [%] 91.5
efficiency (5/4 load) [%] 90.9
power factor (1/4 load) 0.46
power factor (1/2 load) 0.67
power factor (3/4 load) 0.77
power factor (full load) 0.84
power factor (5/4 load) 0.83
rated voltage 2 [V] 380
rated voltage 3 [V] 400
current at rated voltage 2 [A] 59
current at rated voltage 3 [A] 56
star/delta start ON REQUEST
locked rotor torque/rated troque 2.5
locked rotor current/rated current 6.3
breakdown torque/rated torque 2.1
minimal torque/rated torque 1.8
locked rotor torque [Nm] 970
locked rotor current at rated voltage 1 [A] 353
breakdown torque [Nm] 815
minimal torque [Nm] 698
sound power level [dB] 75
sound pressure level [dB] 65
winding connection Y

technical data

weight (IMB3) [kg] 455
relative humidity [%] < 100
rotor inertia [kgm2] 1.27
DE bearing NU315
NDE bearing 6315 C3
position of terminal box ON TOP
terminal box rotation uncomplete rotation
number of terminals 3
number of cable outlets 1
gland 38-43
thermal protection of windings ON REQUEST
thermal protection of windings ON REQUEST
grease fittings YES
anticondensation heaters ON REQUEST
frame cast-iron
end shields cast-iron
foot cast-iron
supplying with frequency inverter ON REQUEST

mounting arrangements

IM 1001 / IM B3 dostępna/available
IM 1051 / IM B6 dostępna/available
IM 1061 / IM B7 dostępna/available
IM 1071 / IM B8 dostępna/available
IM 2001 / IM B35 dostępna/available
IM 1011 / IM V5 dostępna/available
IM 1031 / IM V6 dostępna/available
IM 2011 / IM V15 dostępna/available
IM 2031 / IM V36 dostępna/available
IM 4001 dostępna/available
IM 4011 dostępna/available
IM 4031 dostępna/available


 

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