Grundfos 99887820 - WEG 447TSD | Motor | TEFC | Energy Efficient

Save $34,282.42
GRUNDFOSSKU: 99887820

Price:
Sale price$40,244.58 Regular price$74,527.00
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

WEG 447TSD - Energy Efficient 3-Phase AC Motor

The WEG 447TSD motor is a high-performance, energy-efficient 3-phase AC standard motor designed for a variety of applications. Manufactured by Grundfos, this TEFC (Totally Enclosed Fan Cooled) motor ensures optimal performance and durability, making it an ideal choice for your pumping needs.

As a Buy-Out Motor, the WEG 447TSD is part of Grundfos Motors & Drives, categorized under Other Standard Motors and Shop by Type Pump Motors. With the SKU 99887820, this motor is engineered to deliver reliable operation while minimizing energy consumption.

At Pump-Stop.com, we are your preferred source for replacement pumps and parts. If you have questions or need assistance in finding the right pump for your application, please don't hesitate to call us at (781) 281-8905. We recommend checking your current pump for the exact part number or SKU that matches the WEG 447TSD motor. Our team is here to help you find the perfect solution for your needs.

EAN 5713835747389
Applications Motors
Approvals for motor CC
Bearing insulation type N-end N
Breakdown torque 2.8
Built-in motor protection PTO
Cable gland entry Knock out
Colour/Type RAL 9005
Cooling IC 411
Cos phi 1/2 0.83
Cos phi 3/4 0.89
Diameter 2.37 in
Enclosure class (IEC 34-5) IP55
Energy approvals for motor CC
Exp. approval NEC Ex
Flange size for motor 447TSD
Full load SF current 309 A
IE efficiency IE3 95
IE Efficiency class IE3 / NEMA Premium
Insulation class (IEC 85) F
Length of shaft end 4.75 in
Locked-rotor torque 2.4
Mains frequency 60 Hz
Material Pricing Group 3Z
Maximum current consumption 309 A
Moment of inertia 50.26 lb ft²
Motor 447TSD
Motor efficiency at 1/2 load 0.95
Motor efficiency at 3/4 load 0.954
Motor efficiency at full load 1 0.958
Motor type WEG
Mount. design. acc. IEC 34-7 Nema assembly F-3
Net weight 2490.0 lb
Number of poles 2
Power factor 1 0.9
Product family Other standard motor
R1 ohm 0.0235 ohm
Range of ambient temperature -4 .. 104 °F
Rated current 269 A
Rated full-load torque 1 368 ft lb
Rated power - P2 187 kW
Rated speed 3570 rpm
Rated voltage 3 x 460 V
Real Time 1 Available on 1/5/2024 Plant: Fresno  Update with real time availability and Net price
Service factor 1.15
Shaft diameter 2.37 in
Starting current 8
Thermal protec external
Tropic protec NO
Type RAL 9005
Winding 2 PHASE 2
Winding 3 PHASE 3

Motor Curves

Dimensional Drawing

DWiring Diagram

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