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» STG 355M4
 

STG 355M4

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pdf stklg355m4_atex.pdf certificate


basic information

cooling system IC411
explosionproof IM2 Exd I
degree of protection 66
insulation class H
type of duty S1.S4 60% 40c/h Jext/Jm=1
certificates KDB 07ATEX200X
standards PN-EN 60034-1; PN-EN 60079-0.1.7

exploitation parameters

rated output [kW] 250
synchronous speed [rpm] 1500
frequency [Hz] 50
rated voltage 1 [V] 1000
current at rated voltage 1 [A] 165
rated output [HP] 340
number of poles 4
rated speed [rpm] 1484
rated torque [Nm] 1609
efficiency (full load) [%] 95.3
power factor (full load) 0.92
rated voltage 2 [V] 1140
current at rated voltage 2 [A] 144
locked rotor torque/rated troque 2.2
locked rotor current/rated current 6.4
breakdown torque/rated torque 2.4
star/delta start NO

technical data

weight (IMB3) [kg] 1990
rotor inertia [kgm2] 4.8
DE bearing 6322 C3
NDE bearing 6320 C3
position of terminal box ON TOP
terminal box rotation NO
number of terminals 3
number of cable outlets 2
thermal protection of windings YES
thermal protection of windings YES
grease fittings YES
end shields steel
frame steel
foot steel

mounting arrangements

IM 1001 / IM B3 available


 

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  • Selected division: Motors
    Selected company: Celma Indukta

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