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

VFD-F

The VFD-F series is a Variable Torque rated AC Drive that was specifically designed for fan and pump applications ranging from 1 to 300 hp. This series offers the capability of connecting four motors at the same time and running them consecutively. PID, Sleep/Wake, and undercurrent protection are additional features of the VFD-F series drive allowing it to be used in many applications including: Air Conditioning Systems, Blowers, Fountains, Water/Wastewater Treatment Systems, and Ventilation Systems to name a few.

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VFD-F Specifications

Voltage Class		230V Class
Model Number VFD-XXX F23X		007	015	022	037	055	075	110		150	185	220	300	370
Max. Applicable Motor Output (kW)		0.75	1.5	2.2	3.7	5.5	7.5	11		15	18.5	22	30	37
Max. Applicable Motor Output (HP)		1.0	2.0	3.0	5.0	7.5	10	15		20	25	30	40	50
Output Rating	Rated Output Capacity (KVA)	1.9	2.5	4.2	6.5	9.5	12.5	18.3		24.7	28.6	34.3	45.7	55
	Rated Output Current (A)	5.0	7.0	11	17	25	33	49		65	75	90	120	145
	Maximum Output Voltage (V)	Proportional to Input Voltage
	Rated Frequency (Hz)	0.10-120.00Hz
	Carrier Frequency (kHz)	4-10							3-9				2-6
Input Rating	Rated Input Current (A)	5.7	7.6	15.5	20.6	26	34	50		60	75	90	110	142
	Rated Voltage	3-phase 180-264 V
	Frequency Tolerance	47 – 63 Hz

Voltage Class		460V Class
Model Number VFD-XXX F43X		007	015	022	037	055	075	110	150	185	220	300	370	450	550	750	900	1100	1320	1600	1850	2200
Max. Applicable Motor Output (kW)		0.75	1.5	2.2	3.7	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110	132	160	185	220
Max. Applicable Motor Output (HP)		1.0	2.0	3.0	5.0	7.5	10	15	20	25	30	40	50	60	75	100	125	150	175	215	250	300
Output Rating	Rated Output Capacity (KVA)	2.3	3.2	4.2	6.5	10	14	18	25	29	34	46	56	69	84	114	137	168	198	236	281	350
	Rated Output Current (A)	2.7	4.2	5.5	8.5	13	18	24	32	38	45	60	73	91	110	150	180	220	260	310	370	460
	Maximum Output Voltage (V)	Proportional to Input Voltage
	Rated Frequency (Hz)	0.10-120.00Hz
	Carrier Frequency (kHz)	4-10						3-9						2-6
Input Rating	Rated Input Current (A)	3.2	4.3	5.9	11.2	14	19	25	32	39	49	60	73	91	120	160	160	200	240	300	380	400
	Rated Voltage	3-phase 342-528 V
	Frequency Tolerance	47 – 63 Hz

General Specifications
Control Characteristics	Control System		SPWM (Sinusoidal Pulse Width Modulation, carrier frequency 2-10kHz)
	Output Frequency Resolution		0.01Hz
	Torque Characteristics		Including the auto-torque, auto-slip compensation; starting torque can be 150% at 1.0Hz
	Overload Endurance		120% of rated current for 1 minute
	Accel/Decel Time		1-36000/0.1-3600.0/0.01-360.00 seconds (3 Independent settings for Accel/Decel Time)
	V/f Pattern		Adjustable V/f pattern
	Stall Prevention Level		20 to 150%, Setting of Rated Current
Operating Characteristics	Frequency Setting	Keypad	Setting by
		External Signal	1 set of AVI analog voltage DC0-+10V/0-+5V, 2 sets of ACI analog current 0/4-20mA, 15 Multi-Function Inputs, RS-485 interface (MODBUS), External terminals UP/DOWN Key
	Operation Setting Signal	Keypad	Set by RUN, STOP and JOG
		External Signal	Operation by FWD, REV, JOG and communication operation
	Multi-Function Input Signal		Multi-step selection 0 to 15, Jog, accel/decel inhibit, first to forth accel/decel switches, counter, external Base Block (NC, NO), JOG, auxiliary motor start/maintenance
	Multi-Function Output Indication		AC Drive Operating, Frequency Attained, Desired Frequency Attained, Zero speed, Base Block, Fault Indication, Local/Remote indication, and Auxiliary Motor Output
	Analog Output Signal		2 sets of Analog frequency/current signal output
Other Functions			AVR, 2 kinds of S-Curve, Over-Voltage, Over-Current Stall Prevention, Fault Records, Reverse inhibition, DC Brake, Momentary Power Loss restart, Auto torque and slip compensation, PID Control, Parameter Lock/Reset, Frequency Limits, Adjustable Carrier Frequency, 4 sets of Fan & Pump Control,
Protection			Self-testing, Over Voltage, Over Current, Under Voltage, Overload, Overheating, External Fault, Electronic thermal, Ground Fault, Phase-loss
Built-in Reactor			DC Reactor: 25~215HP AC Reactor: 250~300HP
Built-in Brake Chopper			1~20HP
Cooling Methods			Forced Fan-cooled
Environment	Installation Location		Altitude 1,000 m or lower, keep from corrosive gasses, liquid and dust
	Pollution Degree		2
	Ambient Temperature		-10oC to 40oC 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