VFD-M - AC Drives - Industrial Automation - Delta Products Corporation

VFD-M

The VFD-M drive is a Sensorless Vector Micro AC drive that provides advanced motor speed control in a compact design. The VFD-M Series is an IP20 rated drive ranging from fractional to 10 hp with input voltages ranging from 110VAC to 575VAC. The VFD-M series drives are used in many applications including: Drilling Machines, Food Processing, Grinding Machines, Milling Machines (CNC), Packaging Machines, Residential Elevators, Spindle Motors , and Treadmills to name a few.

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VFD-M Specifications

Voltage Class		115V Class
Model Number VFD-XXXM		002	004	007
Max. Applicable Motor Output (kW)		0.2	0.4	0.75
Max. Applicable Motor Output (hp)		0.25	0.5	1.0
Output Rating	Rated Output Capacity (kVA)	0.6	1.0	1.6
	Rated Output Current (A)	1.6	2.5	4.2
	Maximum Output Voltage (V)	3-Phase proportion to twice the input voltage
	Output Frequency (Hz)	0.1~400 Hz
	Carrier Frequency (kHz)	1-15
Input Rating	Rated Input Current (A)	Single phase
		6	9	16
	Rated Voltage, Frequency	Single phase, 100-120 VAC, 50/60Hz
	Voltage Tolerance	10% (90-132VAC)
	Frequency Tolerance	5% (47~63Hz)
Cooling Method		Fan Cooled
Weight (kg)		1.5	1.5	1.5

Voltage Class		230V Class
Model Number VFD-XXXM		004	007	015	022	037	055
Max. Applicable Motor Output (kW)		0.4	0.75	1.5	2.2	3.7	5.5
Max. Applicable Motor Output (hp)		0.5	1.0	2.0	3.0	5.0	7.5
Output Rating	Rated Output Capacity (kVA)	1.0	1.9	2.7	3.8	6.5	9.5
	Rated Output Current (A)	2.5	5.0	7.0	10	17	25
	Maximum Output Voltage (V)	3-Phase proportional to input voltage
	Output Frequency (Hz)	0.1~400 Hz
	Carrier Frequency (kHz)	1-15
Input Rating	Rated Input Current (A)	Single/3-phase				3-phase
	Rated Input Current (A)	6.3/2.9	11.5/7.6	15.7/8.8	27/12.5	19.6	28
	Input Current for 1-phase Models when Using 3-phase Power	3.2	6.3	9.0	12.5	--	--
	Rated Voltage, Frequency	Single/3-phase 200-240 VAC, 50/60Hz				3-phase 200-240VAC, 50/60Hz
	Voltage Tolerance	10% (180~264 VAC)
	Frequency Tolerance	5% (47~63 Hz)
Cooling Method		Fan Cooled
Weight (kg)		2.2/1.5	2.2/1.5	2.2/1.5	3.2/2.2	3.2	3.2

Voltage Class		460V Class
Model Number VFD-XXXM		007	015	022	037	055	075
Max. Applicable Motor Output (kW)		0.75	1.5	2.2	3.7	5.5	7.5
Max. Applicable Motor Output (hp)		1.0	2.0	3.0	5.0	7.5	10
Output Rating	Rated Output Capacity (kVA)	2.3	3.1	3.8	6.2	9.9	13.7
	Rated Output Current (A)	3.0	4.0	5.0	8.2	13	18
	Maximum Output Voltage (V)	3-phase Proportional to Input Voltage
	Output Frequency (Hz)	0.1~400 Hz
	Carrier Frequency (kHz)	1-15
Input Rating	Rated Input Current (A)	3-phase
	Rated Input Current (A)	4.2	5.7	6.0	8.5	14	23
	Rated Voltage, Frequency	3-phase 380-480 VAC, 50/60Hz
	Voltage Tolerance	10% (342~528 VAC)
	Frequency Tolerance	5% (47~63 Hz)
Cooling Method		Fan Cooled
Weight (kg)		1.5	1.5	2.0	3.2	3.2	3.3

Voltage Class		575V Class
Model Number VFD-XXXM		007	015	022	037	055	075
Max. Applicable Motor Output (kW)		0.75	1.5	2.2	3.7	5.5	7.5
Max. Applicable Motor Output (hp)		1.0	2.0	3.0	5.0	7.5	10
Output Rating	Rated Output Capacity (kVA)	1.7	3.0	4.2	6.6	9.9	12.2
	Rated Output Current (A)	1.7	3.0	4.2	6.6	9.9	12.2
	Maximum Output Voltage (V)	3-phase Proportional to Input Voltage
	Output Frequency (Hz)	0.1~400 Hz
	Carrier Frequency (kHz)	1-10
Input Rating	Rated Input Current (A)	3-phase
	Rated Input Current (A)	2.4	4.2	5.9	7.0	10.5	12.9
	Rated Voltage, Frequency	3-phase 500-600 VAC, 50/60Hz
	Voltage Tolerance	-15% ~ +10% (425~660 V)
	Frequency Tolerance	5% (47~63 Hz)
Cooling Method		Fan Cooled
Weight (kg)		1.5	1.5	2.0	3.2	3.2	3.3

General Specifications
Control Characteristics		Control System			SPWM (Sinusoidal Pulse Width Modulation) control (V/F or sensorless vector control)
		Freq. Setting Resolution			0.1Hz
		Output Frequency Resolution			0.1Hz
		Torque Characteristics			Including the auto-torque, auto-slip compensation; starting torque can be 150% at 5.0Hz
		Overload Endurance			150% of rated current for 1 minute
		Skip Frequency			Three zones, settings range 0.1-400Hz
		Accel/Decel Time			0.1 to 600 seconds (4 Independent settings for Accel/Decel Time)
		Stall Prevention Level Frequency Setting			20 to 200%, Setting of Rated Current
		DC Injection Braking			Operation frequency 0-60Hz, output 0-100% rated current Start time 0-5 seconds, stop time 0-25 seconds
		Braking Torque			Approx. 20% (up to 125% possible with option brake resistor or brake unit externally mounted, 1-15HP braking transistor built-in)
		V/F Pattern			Adjustable V/F pattern
Operating Characteristics	Frequency Setting		Keypad	Setting by
			External Signal	Potentiometer-5KW/0.5W, 0 to +10VDC, 4 to 20mA RS-485 interface; Multi-Function Inputs 0 to 5 (7 steps, Jog, up/down)
	Operation Setting Signal		Keypad	Set by RUN, STOP
			External Signal	M0 to M5 can be combined to offer various modes of operation, RS-485 serial interface (MODBUS).
	Multi-Function Input Signal			Multi-step selection 0 to 7, Jog, accel/decel inhibit, first to forth accel/decel switches, counter, PLC operation, external Base Block (NC, NO), auxiliary motor control is invalid, selections, driver reset, UP/DOWN key settings, sink/source selection
	Multi-Function Output Indication			AC drive operating, frequency attained, non-zero, base block, fault indication, local/remote indication, PLC operation indication, auxiliary motor output, driver is ready, overheat alarm, emergency stop
	Analog Output Signal			Analog frequency/current signal output.
Alarm Output Contact				1 Form C contact or open collector output
Operation Functions				AVR, S-Curve, over-voltage, over-current stall prevention, fault records, adjustable carrier frequency, DC braking, momentary power loss restart, auto tuning, frequency limits, parameter Lock/Reset, vector control, counter, PID Control, PLC, MODBUS communication, reverse Inhibition, abnormal reset, abnormal re-start, digital frequency output, sleep/revival function, 1st/2nd frequency source selections
Protection Functions				Self-testing, over voltage, over current, under voltage, overload, overheating, external fault, electronic thermal, ground fault.
Display Keypads				6-key, 4-digit, 7-segment LED, 4 status LEDs, master frequency, output frequency, output current, custom units, parameter values for setup, review and faults, RUN, STOP, RESET, FWD/REV
Built-in Brake Chopper				Built-in for all models
Environmental Conditions	Protection Level			IP20
	Pollution Degree			2
	Installation Location			Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust
	Ambient Temperature			-10oC to 40oC (-10oC to 50oC without blind plate) Non-Condensing and not frozen
	Storage/Transportation Temperature			-20oC to 60oC
	Ambient Humidity			Below 90% RH (non-condensing)
	Vibration			9.80665m/s2 (1G) less than 20Hz, 5.88m/s2 (0.6G) at 20 to 50Hz
Approvals

Note: Do not attempt to connect a single-phase power source to a three-phase models drive. However it is acceptable to connect two wires of a three-phase power source to a single-phase drive.