WEG RW27-1D3-D028 OVERLOAD RELAY RW27-1D3-D028 AUGER DRIVEProtection relays for electric motors up to 840A. Assembled directly to the contactors or to an individual base. Trigger classification 10. Reference RW27 Number of poles 3 poles Mounting type Direct Contactor model CWM9 40 Current range 1,8 2,8 A Attributes Reference RW27 Number of poles 3 poles Mounting type Direct Contactor model CWM9 40 Mounting configuration 1D Rated insulation voltage Ui 690 V Rated insulation voltage Ui (acc. to UL) 600 V Rated
55 NEMA NOMINAL EFFICIENCY 62
Start Type Direct Three-phase Maximum Power Rating Not applicable Rated operational voltage Ue<=600V Control voltage 480V50/60HZ Control devices E-Reset Degree of protection TYPE1 Starters Complements Does Not Contain Rated current (AC-3) 12A (CWB12) Overload relay 8-12
25 MOUNTING RESILIENT MOTOR TYPE FHP OPPOSITE END BEARING SLEEVE SHAFT END BEARING SLEEVE AMBIENT 40 ROTATION CW DRIVE END REV SERVICE FACTOR 1 SHIPPING WEIGHT 17 THERMAL PROTECTION NONE BREAKDOWN TORQUE 48
Terminal type Screw Connector cross-section 4 mm2 Nominal current Not applicable Lugs color Gray Rated voltage Not applicable Downloads
75 kW) Number of Poles 4 Frequency 60 Hz Rated speed 1745 rpm Slip 3
25 STARTCAPMFD N\A SHIPPING WEIGHT 30 BREAKDOWN TORQUE 456 BREAKDOWN TORQUE UOM PERCENT OF FLT LOCKED ROTOR TORQUE 324 LOCKED ROTOR TORQUE UOM PERCENT OF FLT INSULATION CLASS F KVA CODE LETTER M LOCKED ROTOR AMPS 13
15 STARTCAPMFD N\A SHIPPING WEIGHT 4800 INSULATION CLASS F KVA CODE LETTER G NEMA NOMINAL EFFICIENCY 95 FULL LOAD AMPS PRIMARY 77
28 FULL LOAD AMPS PRIMARY 12
Split Phase & Permanent Split Capacitor
lb Locked rotor torque 160 % Breakdown torque 190 % Locked rotor time 27s (cold) 15s (hot) Moment of inertia (J) 104 sq
440 A Rated torque 1
25 SHIPPING WEIGHT 24 THERMAL PROTECTION AUTOMATIC RESET BREAKDOWN TORQUE 70
