Delta Electronics VFD-G manual Appendix a Specifications

Appendix A Specifications

	Voltage Class								460V Class
Model Number VFD-    G43X		055	075	110	150	185	220	300	370		450	550	750	900	1100	1320	1600	1850	2200
Max. Applicable Motor Output		5.5	7.5	11	15	18.5	22	30	37		45	55	75	90	110	132	160	185	220
(kW)
Max. Applicable Motor Output		7.5	10	15	20	25	30	40	50		60	75	100	125	150	175	215	250	300
(HP)
Rating	Rated Output Capacity (KVA)	10	14	18	25	29	34	46	56		69	84	114	137	168	198	236	281	350
	Rated Output Current (A)	13	18	24	32	38	45	60	73		91	110	150	180	220	260	310	370	460
Output	Maximum Output Voltage (V)							Proportional to Input Voltage
	Rated Frequency (Hz)								0.10-120.00Hz
	Carrier Frequency (kHz)	4-6			3-6					2-6							2-4
Rating	Rated Input Current (A)	14	19	25	32	39	49	60	73		91	120	160	160	200	240	300	380	400
Input	Rated Voltage								3-phase 342-528 V
	Frequency Tolerance									47 – 63 Hz

General Specifications

Model Number VFD-    G43X

055

075

110

150

185

220

300

370

450

550

750

900

1100

1320

1600

1850

2200

Control System

SPWM (Sinusoidal Pulse Width Modulation, carrier frequency 2-6kHz)

Output Frequency

0.01Hz

Characteristics

Resolution

Torque Characteristics

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

1.0Hz

Overload Endurance

150% of rated current for 1 minute

120% of rated current

(F>15Hz)

for 1 minute

Control

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

Frequency

Keypad

Setting by

Characteristics

Setting

External

2 sets of analog inputs, 15 Multi-Function Inputs, RS-485 interface (MODBUS),

Signal

Signal

Operation by FWD, REV, JOG and communication operation

Signal

External terminals UP/DOWN Key

Operation

Keypad

Set by RUN, STOP and JOG

Setting

External

Operating

AC Drive Operating, Frequency Attained, Desired Frequency Attained, Zero speed,

Multi-Function Output

Multi-Function Input

Multi-step selection 0 to 15, Jog, accel/decel inhibit, first to forth accel/decel switches,

Signal

counter, external Base Block (NC, NO), JOG

Indication

Base Block, Fault Indication and Local/Remote indication

Analog Output Signal

2 sets of Analog frequency/current signal output

Revision July 2008, EG03, SW V1.06

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