Configuration

• Compatible with three-phase induction or permanent magnet motors
• Available in 1~230V IN / 3~230V OUT or 3~400V IN / 3~400V OUT
• Optional integrated plug-in output filter card
• Low harmonic drive design to meet EN61000-3-12
• Integrated Input filter for use in first environment C1 EN61800-3
• Easy setup with multi level user access and presets
• Programmable Input/Output terminal options
• Outdoor rated IP66 enclosure for use in harsh environments
• Direct wall mount and surface pump mounting

Application-specific features

• Pump specific features, including: constant water pressure, flow, level control
• Multi pump operation controlling a second pump at constant speed
• Alternating pump mode
• Surface or submersible pump cascading
• Constant speed mode with 2 setpoints

Operation

• Integrated multi row OLED display showing alarms, pump speed, set point and more
• Fully controllable through Unyconnect mobile app
• Real-time fault logging with date and time stamps
• MPPT control for PV-panel powered solar pumping applications
• Multi power operation allows to use AC and DC supply voltage

Protection

• Protection against short circuit, surges, underload, overload, drive overheat, undervoltage, overvoltage, phase loss, phase imbalance, overpressure, sensor fault, etc.
• Pump dry run
• Locked rotor or pump
• PT100 motor temperature protection on request (running change available end of Q4/2023)

Communication

• RS-485 Communications (Modbus) multi pump operation, remote control and monitoring
• Bluetooth connectivity with Unyconnect mobile app
• Bridge mode using 2 smartphones and GSM/Wifi connection for permanent remote control
• Communications for multi-drive operations up to 8 VFDs

DrivE-Tech MINI / DrivE-Tech COMPACT Specification

Mains Connection	Input voltage		1ph 220-240 V; 3ph 380-460 V
	Input frequency		50-60 Hz (+/- 2%)
	Displacement power factor (cosphi) near unity		> 0.98
Motor controls	Control methods		V/F and SVC (Sensorless Vector Control)
	Control type		PWM (pulse width modulation)
	Frequency Setting Resolution		Digital Reference: 0.01 Hz
	Frequency Accuracy		Digital: 0.01 % of Max. Output Frequency
	V/F Control Curve		Adjustable V/F curve
	Maximum Output Frequency		1ph 220-240 V models: 300 Hz; 3ph 380- 460VAC models: 300 Hz
	Overload Capacity		110% of VFD rated current for 1 minute during every 5 minutes of operation
Protection	Operation Method		Keypad / Terminals / RS-485 Modbus Communication / Bluetooth Mobile App control
	Analog Input		4 Analog Inputs (2x 0- 10VDC) (2x 4- 20mA)
	By Digital Inputs	Start Signal	Forward, Reverse
		Stop Signal	Motor ramp down
		Digital Input	4 programmable digital inputs (Normally Open / Normally Closed), motor run, motor stop
		Fault Reset	Resets VFD faults via keypad, digital input or communication. Some critical faults can only be reset by cycling the VFD power.
	Outputs	2x Multi-Function Outputs	2 programmable digital outputs (NO, NC), motor run signal, alarm signal
		RS 485 Serial Port	Output Frequency, Output Current, Output Voltage, Output kW, DC Link Voltage
	General Operation Functions		Frequency Limit, Jump Frequencies, 2nd ACC/DEC, Auto Restart, Auto-Tuning, PID w/sleep, Temperature Foldback, Run Delay, Minimum Run Timer, PM Motor Control and Auto-Tuning
	Pump Operation Functions/Protections		Sleep Mode, Pipe Fill, PID, Overpressure, Dry Run (Underload), HLD (High Load), Broken Pipe, No-Flow Protection
	VFD Fault Trips		Over Voltage, Low Voltage, Over Current, Overload, Short Circuit, Ground Fault, VFD Overheat, Input Phase Loss, Signal Loss, Hardware Fault, etc.
	Motor Overload		Adjustable electronic motor overload protection
	Motor temperature		3-wire PT100 motor temperature protection (on request)
	Overcurrent		220-240 VAC variable torque: at 110% of VFD rated current 380-460 VAC variable torque: at 110% of VFD rated current
	Overvoltage		380-460 VAC models: at 820VDC DC bus voltage
	Overtemperature		Built-in IGBT and capacitor bank temperature sensors
	VFD Alarm		Stall Prevention at ACC and DEC, Overload, Thermal Sensor Fault, Capacitors High Temperature, Signal Loss, Overpressure, Underload, High Load, etc.
Keypad Display	Operation Information		Output Frequency, Output Current, Output Voltage, Frequency Reference, Operating Speed, DC Voltage, kWattmeter, Run-time, Last Trip Time, Pressure, etc.
	Fault		Provides 6 fault records and logs 30 faults
Environ- ment	Operating Temperature		-10 °C ~ 40 °C (14 °F ~ 104 °F)
	Storage temperature		-10 °C ~ 60 °C (14 °F ~ 140 °F)
	Ambient Humidity		up to 95 % RH. (non-condensing)
	Altitude		Normal up to (1000 m), -1% derating every 100 m
	Vibration and Impact		Complies with EN 60068-2-6:2008 and EN60068-2-27:2009 and EN60068-2-64:2008
	Enclosure Ratings		IP66
Max. Input efficiency (>=X%)	Drive model		DrivE-Tech MINI	DrivE-Tech COMPACT
	Input voltage	220-240 AC	95	95
		380-460 VAC	96	97
	CE Low Voltage		EN6100-5-1
	CE EMC		EN61800-3, EN61000-3-12, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8, IEC61000-6-2, IEC61000-6-4
	Other		C-Tick, ROHS