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category:
Definite Purpose
country_of_origin:
TW
manufacturer:
Weg
mpn:
02018OT3ECD256T-W40
subcategory:
Compressor Duty
weight:
267
Product Description
Weg - 02018OT3ECD256T-W40
Catalog Number:02018OT3ECD256T-W40
StandardNEMA MG-1
Frequency60 Hz
Voltage208-230/460//380 V
Number of poles4
Degree of ProtectionIP23
Synchronous speed1800 rpm
Output rating20 HP
MountingF-1
FlangeWithout
Terminal box¹Left position
EnclosureIC01 - ODP
Frame254/6T
Output20 HP (15 kW)
Rated speed1765 RPM
Slip0.0194
Rated voltage208-230/460 V
Rated current53.3-48.2/24.1 A
L. R. Amperes341-308/154 A
LRC6.4x(Code G)
No load current17.2-20.0/10.0 A
Rated torque59.5 ft.lb
Locked rotor torque2.2
Breakdown torque2.8
Locked rotor time21s (cold) 12s (hot)
Moment of inertia (J)3.13 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.25
Temperature rise80 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 level²62.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodDip and Bake Polyester
Main terminal box holeNPT 1 1/2"
Terminal BlockWithout
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingMunsell N 1 - Matte 203A (ISO 12944 - C2)
Grounding LugsSingle
Fan Cover materialWithout Fan Cover
Tropicalized PaintingWithout
Fan materialWithout fan
Bearing capNo-Without 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
Bolt MaterialCarbon Steel