AC70 Sensorless Vector Control Frequency Inverter

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AC70

The AC70 sensorless vector control frequency inverter has beautiful appearance and stable quality. This motor controller is a dual-mode machine, supporting V/F control and open-loop vector control.

Consisting of durable components, the sensorless AC drive enjoys a long life. The compact structure in a small size adapts to different types of load challenges. Independent duct improves the anti-dust capability of the drive. The installation can be done in a penetrable manner, which shows better adaptability. Detachable DC fan ensures quiet and smooth operation, as well as easy cleaning and replacement.

The frequency inverter has a plug and play operator, with a LCD/ LED English panel and data copy function. It also supports an external operator.

Voltage Rating of AC70 Vector Control Frequency Inverter
220V (single-phase power) 0.4-2.2kW
220V (three-phase power) 0.75-30kW
380V (three-phase power) 0.75-1000kW
660V (three-phase power) 7.5-1000kW
1140V (three-phase power) 30-1100kW

Features of AC70 Vector Control Frequency Inverter
1. Vector control without PG; torque response speed ≤ 20ms; torque control accuracy ± 1%; 150% of rated torque at 1Hz.
2. Wide voltage range: allowable voltage fluctuation range of ± 15%.
3. Superb overload capacity: 60 seconds at 150% of rated current; 2 seconds at 180% of rated current; instant trip at 200%.
4. Long-life components are designed to extend the life of the frequency inverter.
5. Compact structure in a small size adapts to different types of load challenges.
6. Independent duct improves the anti-dust capability of the drive. Penetrable installation shows better adaptability.
7. Detachable DC fan ensures quiet and smooth operation, as well as easy cleaning and replacement.
8. Plug and play operator, external operator supported, LCD/ LED English panel, with data copy function.

AC70 Sensorless Vector Control Frequency Inverter

AC 70 sensorless vector control inverter model specification

Input voltage	220V	380V	660V	1140V
Rated power	Rated output current(A)	Rated output current(A)	Rated output current(A)	Rated output current(A)
0.4	2.5
0.75	4	2.3
1.5	7	3.7
2.2	10	5.0
4	16	10
5.5	20	13
7.5	30	17	10
11	42	25	15
15	55	32	18
18.5	70	38	22
22	80	45	28
30	110	60	35
37	130	75	45	25
45	160	90	52	31
55	200	110	63	38
75	260	150	86	52
90	320	180	98	58
110	380	210	121	75
132	420	250	150	86
160	550	310	175	105
185	600	340	198	115
200	660	380	218	132
220	720	415	235	144
250		470	270	162
280		510	330	175
315		600	345	208
355		670	380	220
400		750	430	260
450		810	466	270
500		860	540	325
630		1100	680	400

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