A Motor for 100Hz Characteristic and Any Voltage Worldwide! WATT EUSAS© motors are top quality, three-phase AC industrial motors from Watt Drive’s customer-oriented motor system. EUSAS® stands for EUrope - USA - ASia and means that the wide voltage range and simple voltage selector in the terminal box enable the motor to be operated with virtually any supply voltage and frequency worldwide.
100 Hz Characteristic - Double Power:
In frequency inverter operation WATT EUSAS® motors can be controlled using the 87/100/120 Hz voltage/frequency characteristic without special windings. As a result, the same motor size can output up to double the power without being overloaded.
Connection Modes:
The Watt Drive quality motor uses a 9-pin terminal block and therefore can be switched in star, delta, double star and double delta with its wide-range winding. This way, the motor still covers a large part of worldwide supply voltages. EUSAS® motors up to incl. frame size 100 can be operated in the following voltage range: 220-240V (D), 110-120V (DD), 380-420V (Y) and 190-210V (YY). From frame size 112 following voltage ranges are possible: 380-420V (D), 190-210V (DD), 660-690V (Y) and 330-365V (YY) each for 50 and 60Hz.
The EUSAS® integral motor is part of the WATT motor system. All features and benefits have been implemented and further developed. The motor is robust, in keeping with the high demands made by the industry and in the short term is capable of excessive loads.
The motors are equipped with a reinforced suspension and are directly built into the gear units, resulting in a very short, compact design.
The standard is equipped with a brake end plate as NDE-side (non driven end side). By using the standardized motor modules (for more information see “Motor systems”), customer-specific solutions can be implemented quickly and economically.
Technical Data Possible number of poles: 2-, 4-, 6-pole
IEC size:63 - 250 Performance area 2-pole:0.18 - 55kW Performance area 4-pole:0.12 - 55kW Performance area 6-pole:0.09 - 55kW
WATT standard motors adhere to the following IEC standards:
Type WAG model B3 - (IEC - standard 72-1 DIN 42673)
Type WAF model B5 - (IEC - standard 72-2 DIN 42677)
Type WAC model B14 - (IEC - standard 72-2 DIN 42677)
The options in the motor system are also available in Watt norm motors.
Technical Data
IEC size:63 - 315 Performance area 2-pole:0.18 - 200kW Performance area 4-pole:0.12 - 200kW Performance area 6-pole:0.09 - 132kW
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