Delta Electronics VFD-G manual Group 7 AC Drive and Motor Parameters

Chapter 4 Parameters

Group 7: AC Drive and Motor Parameters

07 - 00 Identity Code of AC Drive

Settings Display by model typeFactory Setting: ## This parameter displays the AC drive model code.

This parameter is read-only.

07 - 01 Rated Current of AC Drive

Settings Display by model typeFactory Setting: ## This parameter displays rated output current of the AC drive. The following chart may be used to look up the identity code, current, and hp of your drive.

kW	5.5	7.5	11	15	18.5	22	30	37	45	55	75	90	110	132	160	185	220
HP	7.5	10	15	20	25	30	40	50	60	75	100	125	150	175	215	250	300
Pr.07-00	13	15	17	19	21	23	25	27	29	31	33	35	37	39	41	43	45
Rated Current (A)	13	18	24	32	38	45	60	73	91	110	150	180	220	260	310	370	460
Max. Carried Freq.	6kHz			6kHz					6kHz						4kHz
Min. Carried Freq.	4kHz			3kHz					2kHz						2kHz
Factory Setting	6kHz			6kHz					4kHz						4kHz

This parameter is read-only.
07 - 02	Full-load Current of Motor		Unit: 1
	Settings	30~120%	Factory Setting: 100%

This parameter selects the full load current of the motor.

Pr7-02 = (full load motor current / drive rated current)

Example: If the rated current of AC drive is 150A, full-load current of motor is 120A, then Pr.7- 02 should be set to 80%.

This parameter is used with slip compensation Pr.7-04 to Pr.7-05 and electronic thermal relay Pr.6-06 to Pr.6-07. An incorrect setting will cause these functions to not work incorrectly and may damage the motor and drive.

The full-load current of the motor must be equal to or less than (but not less than 50%) the rated current of the AC drive.

4-58 Revision July 2008, EG03, SW V1.06