Variable Frequency Drive – AC (HydroDriveTM)
The HydroDriveTM AC Variable Frequency Drive is a variable speed control in a NEMA-4X / IP-65 washdown, watertight enclosure. It is designed to operate 208-230 Volt 3-phase AC induction motors through 3.6 Amps RMS. The sine wave coded Pulse Width Modulated (PWM) output operates at a frequency of 16Hz which provides high torque and high efficiency at a low noise level.
Standard Features:Motor Overload Protection** 200% Starting Torque Electronic Inrush Current Limit Short Circuit Protection Regeneration Protection Slip Compensation with Boost Ride Through Power Interruptions Diagnostic LEDs 100% Holding Torque at 0 RPM Barrier Terminal Block NEMA-4X / IP-65 Enclosure
Notes: **UL approved as an electronic overload protector for motors.
|Input Voltage (VAC +/- 10%, 50/60Hz)||115 or 208/230|
|Maximum Load (% for 2 Minutes)||150|
|Switching Frequency at Motor (kHz)||16|
|Signal Following Input Voltage (VDC)||0 - 5|
|Signal Following Input Resolution (Bits)||8|
|Maximum Speed Range (% of Base)||70 -110|
|Minimum Speed Range (% of Base)||0 - 40|
|Acceleration Range (Seconds)||0.3 - 20|
|Deceleration Range (Seconds)||0.3 - 20|
|Slip Compensation Range (Volts/Hz/Amp)||0 - 3|
|Current Limit Range (% Range Setting)||0 - 200|
|Boost Range for 50 Hz Output||0 - 70|
|Boost Range for 60 Hz Output||0 - 35|
|Motor Horsepower (HP)||1/4, 1/2, 3/4, 1|
|Output Frequency (Hz)||0 - 50, 0 - 60|
|Frequency Multiplier (1X, 2X)||1, 2|
|Minimum Operating Frequency at Motor (Hz)||1|
|Speed Regulation (% Base Speed @ 30.1)||2.5|
|VFD Speed Range (Ratio)||60:1|
|Operating Temperature Range (C)||0 - 45|
- Minimum Speed (MIN)
- Maximum Speed (MAX)
- Acceleration (ACCEL)
- Deceleration (DECEL)
- Slip Compensation (COMP)
- Current Limit (CL)
- Boost (BOOST)
- J1/J2 (115V/230V): Selects incoming power voltage.
- J3 (1/4, 1/2, 3/4, 1): Selects motor horsepower.
- J4 (Auto/Man): Selects automatic or manual reset mode.
- J5 (50Hz/60Hz): Selects motor frequency.
- J6 (1X/2X): Selects motor frequency multiplier.
- J7 (FIX/ADJ): Selects fixed or adjustable boost.
Multi-Speed Board: Provides multi speed operation through a PLC.