Shenzhen V&T Technologies Co.,Ltd

1.3 Power size

Power size of FI71 is referred to the standard 4 poles induction motor at rated voltage.

Overload: 150% rated output current, 1 minute

Table 1-1 220V rating data

Power supply: 220Vac~240Vac, 50Hz/60Hz, single/three phase
Model Name	Drive Power Size (kVA)	Rated Input Current (A)	Rated Output Current (A)	Motor Power (kW)
Model Name	Drive Power Size (kVA)	1/3PH	Rated Output Current (A)	Motor Power (kW)
FI71-20D00040	1.1	5.8/3.5	2.8	0.4
FI71-20D00075	1.7	11.3/6.3	4.5	0.75
FI71-20D00110	2.1	12.3/7.5	5.5	1.1

NOTE:

· FI71-21D00××× rating data are the same with FI71-20D00×××.

· FI71-20D means built-in bake unit, FI71-21D means without built-in bake unit.

1.4 Technical specifications

Table 1-3 General technical specifications

Input Power	Input Voltage Uin	200V(−10%)～240V(+10%) 1/3PH 380V(−10%)～480V(+10%) 3PH
	Input Frequency	48Hz～62Hz
	Maximum Supply Imbalance	≤3%
Power Output	Output Voltage	0V～Uin
Power Output	Output Frequency	0Hz～300Hz
Main Performance Function	Voltage Control	V/F, Open loop Vector Control
	Switching Frequency	1kHz～15kHz
	Adjust Speed range	Open loop vector -1:100, V/F mode -1:50
	Start Torque	0.5Hz: 100% rated torque, 1Hz: 150% rated torque
	Torque Accuracy	7%
	Torque ripple	≤2%
	Speed accuracy	≤1%n (Under the rated operating conditions)
	Reference Resolution	Digit- 0.01Hz, Analogue- 0.1%×Max. frequency
	Accel. & Decel. Rate	0.1s～3600s
	Voltage Boost	0.1%～30.0%
	Overload	150% rated output current, 1 minute
	V/F	4 types: V/F (user can program) and ramp (2.0 power, 1.7 power, 1.2 power)
	DC Braking	Injection frequency: 0.0%～20.0% Max. frequency Injection current: 0.0%～300.0% rated current Injection time: 0.0s～60.0s
	Dynamic Braking	Brake rate: 0.0%～100.0%
	Jog	Jog frequency: 0.00Hz～50.00Hz Jog interval time: 0.1s～60.0s
	Preset	4 speeds (decided by control terminals)
	AVR	Maintain the rated output voltage when the input power supply voltage changed.
Special Performance Function	Internal PID	Easy to form a closed-loop control system
Control Terminal	Reference Source	Digit: display panel, motorized pot (E-Pot), PID, comms.
	Reference Source	Analogue: AI: 0V～10V, 0(4)mA～20mA, keypad potentiometer
	Operation Mode	Keypad, control terminals, serial comms.
	Digital Input Terminals	DI1～DI4: programmable terminals
	Analogue Input Terminal	AI: programmable terminal, 0V～10V, 0(4)mA～20mA, can be used as digital input terminal by programming
	Analogue Output Terminal	AO: programmable terminal, 0V～10V, can be used as digital output terminal by programming
	Status Relay	1 programmable relay, contactor data: AC250V/2A（COSφ=1） AC250V/1A（COSφ=0.4） DC30V/1A
Comms.	Connectors	Terminals A, B
Comms.	Protocol	Modbus RTU
Environment	Altitude	1000m rated 1000m～3000m,1% rated current derating per 100m
	Operating Temperature	-10°C～+40°C
	Max. Humidity	≤90%RH, no-condensing
	Vibration	≤5.9m/s2（0.6g）
	Storage Temperature	−40°C～+70°C
	Running Environment	Indoor, non-flammable, no corrosive gasses, no contamination with electrically conductive material, avoid dust which may restrict the fan
Protection		Output shortage, over current, over load, over voltage, under Voltage, phase loss, over heat (heatsink and junction), external trip, etc.
Efficiency		≥89%
Mounting Method		Surface mounting, DIN rail
Enclosure		IP00, IP20 (by adding optional device)
Cooling Method		0.4kW model is nature cool, others are forced air cool