WEG W22 Cast Iron Premium Efficiency (IE3) 3kW 4 Pole 3 phase AC Motor, DOL start method rated.
L100L Frame, B5T Flange Mount with top mounted terminal box.
Power: 3kW at 230V to 460V 50Hz.
Tappings: 220-230-240/380-400-415//460V
Speed: 1440rpm at 50Hz.
Torque: 19.9Nm at 50Hz.
Full Load Current with links in DELTA (230V 3ph): 11.00A
Full Load Current with links in STAR (400V 3ph): 6.33A.
Power Factor: 0.8 when mains connected at 50Hz.
Efficiency: 88% (IE3) at 50Hz.
DOL starting method fixed frequency 400V three phase mains supply at 50Hz.
Performance details of the motor with an AC Inverter are given in the datasheet below.
Set terminal box links 'three a-breast' for 230V 'Delta' connection. Delta connection is required when using a single phase 230V AC Inverter.
Set terminal box links ‘two at one side’ for 400V 'Star' connection. Star connection is required when using a 400V three phase AC Inverter or when connected directly to a 400V three phase mains supply.
IP55 TEFC (Totally Enclosed Fan Cooled) IC411. (Fan will rotate the same speed as the motor shaft)
248mm Wide x 414mm Long x 283mm High. (Overall dimensions including shaft)
Flange mount on 4 x 15mm holes spaced on 206mm PCD with 180mm diameter spigot in the 248mm diameter flange.
Shaft: 28mm diameter x 60mm long.
Motor Housing: Cast Iron.
Noise: 53.0 dB(A)
Paint: RAL5009
Weight: 41.7kg.
Rated at 40C Ambient. (Ventilation space required for air intake)
Thermistors: Fitted
Bearings: Ball Bearings. Type: 6206 ZZ(Drive End). 6205 ZZ(NDE) with lip seal.
Extended Warranty Available: When purchased with a WEG AC Inverter (see linked products below) the warranty for the motor and the AC Inverter can be extended to 3 years. Terms and Conditions apply, registration process is required.
Part number: WEG Modified 12862528 (REF 12862528M002)
Drawing and data sheet downloads:
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.