RAE D3000 ELEVATOR DOOR PWM CONTROLLER
Uses existing cam slowdown switches on these operators. The D3000 operates at either 120 or 220 VAC input. Six speeds, adjustable accel/decel, nudge speed and obstruction/torque adjustments make setup and tuning easy. Quiet and efficient PWM motor output provides 6 amp continuous to the door motor armature. Adjustable Running and Standby field output for shunt-wound motors.
FEATURES:
- “Universal” hookup works with most 110/220 VAC wound-field or permanent magnet door operator systems manufactured by GAL, ECI, OTIS and others
- Six speeds – 3 Open and 3 Close – Multi-turn potentiometers for precise adjustment
- Separate Acceleration and deceleration adjustments – easy to tune
- Smooth and quiet PWM current-controlled operation
- Separate “Nudging” speed input with independent adjustments
- Automatic motor field handling – Jumper selections allow automatic or manual operation in either direction or both – Separate adjustments for “Standby” and Running” field settings
- Obtain fast Open and Close speeds while maintaining safe door edge pressures-When encountering an obstructed door, the D3000MKII will automatically “trip” to a low-speed, low-torque mode for the remainder of the close cycle. Once tripped, the amount of torque (force) available to the door is also adjustable
- Cost effective – Provides “quasi-closed-loop “performance
- Easy Installation – Small footprint uses 115 /220 VAC input – optically isolated
