On request
MARATHON ELECTRIC
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MARATHON ELECTRIC U872A
#U872A
On request
Chiller/Cooling Tower Motor - 3 ph, 20 hp, 1800 rpm, 230/460 V, 256T Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | MARATHON ELECTRIC |
| Category | AIR HANDLING (HVAC) MOTORS |
| Motor category | Chiller/Cooling Tower Motor |
| Full load efficiency | 0.93 |
| Motor phase | 3 ph |
| Shaft diameter | 1.63 in |
| Motor horsepower | 20 , 20.0 hp |
| Overall length (c-dimension) | 25.27 in |
| Synchronous rpm | 1800 rpm |
| Frame material | Cast Iron |
| Motor supply voltage | 230/460 V |
| Insulation class | F |
| Frame size | 256T |
| Ip rating | 55 |
| Enclosure type | TEFC (Totally Enclosed Fan Cooled) |
| Service factor | 1.15 |
| Frequency rating | 60 Hz |
| Standards met | UL, CSA |
| Duty / condition type | Inverter Duty |
| Weight | 375 g |
| Mounting type | Rigid Base |
| Applications | Wet Environment |
| Thermal protection | Automatic |
| Manufacturer product page | http://www.marathonelectric.com/MMPS/details.jsp?item=256TTFNA16574 |
| Full load current | 48.00 / 24.10 A |
