MICRO SERIES INVERTERS
Premium efficiency WATTSAVER® motors are specifically designed for use with inverters and carry a three-year warranty.
All LEESON stock NEMA three phase motors (1HP and larger) are protected by the Inverter Rated Insulation System (IRIS™). The system provides superior motor protection against voltage spikes induced by variable frequency drives. This total insulation system protects better than spike-resistant magnet wire alone. Specially formed phase insulation, cushioned and sleeved connections (from the leads all the way into the turns), and deep-penetrating, non-hygroscopic, high temperature varnish are just a few features contributing to the extra protection. All this plus secon generation, spike-resistant magnet wire. The IRIS™ total insulation system is standard at no extra cost in all LEESON stock NEMA three-phase motors, 1HP and larger.
MICRO
SERIES INVERTER DRIVES
Full feature, ultra-friendly operation. Programs and read-outs in plain
English.
- Intelligent Power Module-IGBT's with a 16 bit Intel microprocessor.
- User choice programming
with:
- Choice of "Quick Start" factory presets.
- Built-In English programmable options via the key touch-pad.
- Input Line Voltages: 115/230 and 230 VAC single phase; 200-230, 460-480 and 550-575 VAC three phase. Both +10%, -15%.
- Output Frequency: 0-120 Hz.
- Overload Current Capacity: 150% for one minute, based on nominal output of the control.
- Speed reference signal. Choice of potentiometer, 0-10 VDC, or 4-20mA inputs.
- Analog output signal, 0-10 VDC, speed or load.
- Two auxiliary contacts: One form C relay and one open collector output.
- Preset speeds: Four.
- Slip compensation.
- Adjustable carrier frequency.
- Adjustable acceleration and deceleration times.
- Forward/Reverse.
- DC braking-time and voltage adjustable.
- Password protected.
- Constant torque - with adjustable current limit.
- 150% overload capacity for one minute based on nominal output rating of the control.
- Rugged, heavy-gauge steel enclosures with barrier type terminal strips.
- Underwriters Laboratories Listed.
DIMENSIONS
NEMA 1 Only
NEMA 1 and NEMA 4/12
NEMA 4/12
WASHGUARD® Only
DIMENSIONS
(Inches) 
NEMA
1 & NEMA 4/12
Click chart to enlarge
THREE
PHASE INPUT/OUTPUT
