Delta Electronics manual Appendix A SpecificationsVFD-S Series, Voltage Class, 460V Class

Appendix A SpecificationsVFD-S Series

Voltage Class

Model Number VFD-_ _ _S

Max. Applicable Motor Output (kW)

Max. Applicable Motor Output (HP)

Rating	Rated Output Capacity (KVA)
	Rated Output Current (A)
Output	Maximum Output Voltage (V)
	Carrier Frequency (kHz)
Rating	Output Frequency (Hz)
	Rated Input Current (A)
Input	Rated Voltage/Frequency
	Voltage Tolerance
	Freqency Tolerance
	Cooling Method
	Weight (kg)

460V Class

004		007		015	022
0.4		0.75		1.5	2.2
0.5		1.0		2.0	3.0
1.2		2.0		3.3	4.4
1.5		2.5		4.2	5.5
	3-phase Proportional to Input Voltage
		1.0~400 Hz
	3-10
		3-phase
1.7		2.9		5.1	6.9
	3-	phase 380 to 480 V, 50/60Hz
		+-10%(342~528 V)
		+-5%(47~63 Hz)
Natural			Fan Cooled
1.5		1.5		2.0	2.2

	Control System
Control Characteristics	Output Frequency Resolution
	Torque Characteristics
	Overload Endurance
	Accel/Decel Time
	V/f Pattern
	Stall Prevention Level
		Keypad
	Frequency	External
Characteristics	Setting
		Signal
		Signal
	Operation	Keypad
		External
	Setting Signal
Operating
	Multi-Function Input Signal
	Multi-Function Output
	Indication
	Analog Output Signal
Other Function
Built-in EMI Filter
Protection
Cooling
	Installation Location
Enviroment	Pollution Degree
	Ambient Temperature
	Storage Temperature
	Ambient Humidity
	Vibration

General Specifications

SPWM (Sinusoidal Pulse Width Modulation, carrier frequency 3k-10kHz)

0.1Hz

Including the auto-torque, auto-slip compensation; starting torque can be 150% at 5Hz

150% of rated current for 1 minute

0.1to 600 second (2 Independent settings for Accel/Decel Time)

V/f pattern adjustable

20 to 150%, Setting of Rated Current

Setting by or Potentiometer

Potentiometer-5KΩ/0.5W, DC 0 to +10V or 0 to +5V (Input impedance

47KΩ), RS-485 interface, 4 to 20mA (Input impedance 250Ω); Multi-Function Inputs 1 to 5 (7 steps, Jog, up/down)

Setting by RUN, STOP

M0 to M5 can be combined to offer various modes of operation, RS-485 serial interface (MODBUS).

Multi-step selection 0 to7, Jog, accel/decel inhibit, first/second accel/decel switch, counter, 8-step PLC operation, external Base Block (NC, NO), increase/decrease Master Frequency

AC Drive Operating, Frequency Attained, Non-zero, Base Block, Fault Indication, Local/Remote indication, PLC Operation indication.

Analog frequency/current signal output.

AVR, S-Curve, Over-Voltage/Over-Current Stall Prevention, Fault Records, Adjustable Carrier Frequency, DC Brake, Start Frequency for DC Brake, Momentary Power Loss restart, Frequency Limits, Parameter Lock/Reset, PID Feedback Control, Reverse Inhibition, etc.

VFD002S21E, VFD004S21E, VFD004S43E, VFD007S21E, VFD015S21E, VFD022S21E

Self-testing, Over Voltage, Over Current, Under Voltage, Overload, Overheating, External Fault, Electronic thermal, Ground Fault.

Forced air-cooling (ONLY FOR 022S2XA/B; XXXS43A/B/E 1HP~3HP; XXXSXXD; XXXS21E 400W~3HP). Others are Natural air-cooling.

Altitude 1,000 m or below, keep from corrosive gasses, liquid and dust

2

-10°C to 40°C (Non-Condensing and not frozen) -20°C to 60°C

Below 90% RH (non-condensing)

9.80665m/s2 (1G) less than 20Hz, 5.88m/s2 (0.6G) at 20 to 50Hz

A-2 Revision August 2008, SE09, SW V2.61