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category:
Definite Purpose
manufacturer:
Weg
mpn:
30036OT3G445TSC-RF
subcategory:
Refrigeration
weight:
1615
Product Description
Weg - 30036OT3G445TSC-RF Cast iron frame IP23 motor complying with levels according to NEMA MG-1.
Additional Information
Catalog Number30036OT3G445TSC-RF
StandardNEMA MG-1
Frequency60 Hz
Voltage460 V
Number of poles2
Degree of ProtectionIP23
Synchronous speed3600 rpm
Output rating300 HP
MountingF-1
FlangeSpecial
Terminal box¹Left position
EnclosureIC01 - ODP
Frame444/5TSC
Output300 HP (220 kW)
Rated speed3565 RPM
Slip0.0097
Rated voltage460 V
Rated current322 A
L. R. Amperes2029 A
LRC6.3x(Code F)
No load current81.0 A
Rated torque442 ft.lb
Locked rotor torque2
Breakdown torque2.6
Locked rotor time28s (cold) 16s (hot)
Moment of inertia (J)33.5 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise105 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20°C to +40°C
Altitude1000 m.a.s.l.
Rotation¹Both (CW and CCW)
Noise level²89.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodConstant Resin Flow
Main terminal box hole2xNPT 3"
Terminal BlockWithout
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingRAL 5009 203A (ISO 12944 - C2)
Grounding LugsDouble
Fan Cover materialWithout Fan Cover
Tropicalized PaintingWithout
Fan materialWithout fan
Bearing capYes- Bearing Cap
Balancing Method1/2 Key
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity12
Shaft Locking DeviceWithout
Regreasing SystemAt Drive end and Non-drive end
Space Heater Voltage110-127/200-240 V