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Marathon Y553A 25 HP, 1800 RPM three-phase general purpose motor with a 284TC NEMA frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 230/460V at 60 Hz. Designed for applications requiring a sealed, fanless enclosure.
MODEL 284THTCD7026
Contact supplier for technical support on: 715-675-8090
$6,356.81 Each
Prices are subject to change
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Returnable: See conditions
Ambient temperature (°C)
40
Assembly/box mounting
F1/F2 CAPABLE
CE
Y
Country of Origin
Mexico
CSA
Y
Current
59.0/29.5 A
Design code
INV
Drive end bearing
Ball
Drive end bearing size
6311
Duty
Continuous
Efficiency
93.6 %
Electrical type
Squirrel Cage Inverter Duty
Enclosure
Totally enclosed non ventilated
Frame
284TC
Frame Material
Cast iron
Frequency
60 Hz
Insulation class
H
Inverter Load
1
IP code
55
KVA code
L
Motor orientation
Horizontal
Mounting
Rigid base
Number of speeds
1
Opp drive end bearing
Ball
Opp drive end bearing size
6311
Output HP
25 Hp
Output KW
18.7 kW
Packaged height
24.0 IN
Packaged length
39.0 IN
Packaged width
32.25 IN
Phase
3
Poles
4
Power factor
84.8
Resistance main
.282 Ohms
Rotation
Reversible
Service factor
1
Shaft diameter
1.875 in
Shaft type
T
Speed
1778 rpm
Starting method
Inverter Only
Thermal protection
Thermostat
UL
Recognized
Voltage
230/460 V
- IP-55 Cast Iron, MaxGuard inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted)
- 2000:1 Constant torque operation from 0 to base speed on vector drive
- Constant Horsepower operation up to 2 times base RPM
- MAX GUARD Class H insulation system
- Double-shielded ball bearings
- 40°C Ambient 1.0SF inverter power
- Provisions Only for Encoder
- UL Recognized, CSA Certified, and CE Mark
#6487190
Brand
Marathon Electric
Model
284THTCD7026