TECHTOP
Techtop GR3-CI-TF-256JM-4-BR-D-20 20 HP HP 1800 RPM 256JM Three-Phase Motor
Techtop GR3-CI-TF-256JM-4-BR-D-20 20 HP HP 1800 RPM 256JM Three-Phase Motor
Techtop JP / JM motor are perfect for pump applications, with standard frame sizes to match close-coupled pumps. Available in light-weight aluminum frames up to 15 HP, and cast iron from 15 HP and up. Techtop motors are well built with many features not found on other motors. They are NEMA Premium rated for efficiency, and inverter-duty rated for use with variable frequency drives (VFDs). Can be field-configurable for the terminal box on the left (F1 - standard, looking at shaft-end), or F2 (right) or F3 (top). A service factor of 1.15 along with IP 55 rating and 300 series stainless steel shaft makes these motors an excellent value. Comes with a 3-year / 36-month warranty.
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Specifications, Features and Documentation
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Specs
Model: GR3-CI-TF-256JM-4-BR-D-20
Phase: Three-Phase
Power: 20 HP
RPM: 1800
Frame: 256JM
Enclosure: TEFC
Voltage: 208-30/460 VAC
Bearings:
Weight:
Efficiency:
Construction:
Application:
- General Purpose
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Features
- NEMA Premium Efficiency
- IP 55 Ingress Protection
- VFD Use - MG1 Part 31, 20:1 Variable Torque
- 1.15 Service Factor
- 40°C Ambient Rated
- Double Lip Oil Seals
- 300 Series Stainless Steel Shaft
- Multi-mount Removable Feet
- Stainless Steel Nameplate
- One-Way Brass Condensation Drains
- Regreasable Bearings 254 Frame & Larger
- F1,F2,F3 Terminal Box Location Configurable
- Class H Insulated Stator with Class F Leads
- Class 1, Div 2, Groups A,B,C, and D Compliant
- 36 Month Warranty