Model No: ES355/ES355L

ES355/ES355L Compact & High Performance STO Safety Frequency Converter 0.4 to 4.0kW Small size, great power

ES355(Asynchronous）
ES355L(Asynchronous & PM Synchronous）
220V 1PH 0.4~2.2kW
220V 3PH 0.4~2.2kW
380V 3PH 0.75~4.0kW

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Target market

Food Machinery 、Textile machinery 、Small water pump、Packaging Machinery 、food processing、Wood carving、

Blower 、Logistics machinery 、Electronics 、manufacturingetc.

Performance

1)Standard configuration STO safety torque off function

2)Support SVC/ scalar control

3)Support permanent magnet synchronous motor/asynchronous motor control

4)Standard C3 filter

5)Large screen LCD or LED keyboard can be connected externally

6)All DI terminals both support PNP & NPN input, DI4 supports 60kHz high-speed input

7)Standard configuration of magnetic flux braking function

8)The carrier frequency can be adjusted intelligently according to the temperature

Power range	1AC 220V (-15%~+30%) 0.4~2.2kW 3AC 380V (-15%~+30%) 0.75~4kW
Frequency	Input: 50/60Hz ± 5%
Frequency	Output: 0~100HZ (SVC)
Control mode	V/F, SVC (Sensorless Vector Control)
Starting torque	0.25Hz/200%
Keypad	LED built in; LCD (Optional)
Others	AUTO PID function, Modbus built in , Protection Class: IP40 (Terminal connection box optional) PLC Logic Control Motor Overheat Protection
Application	HVAC, Packing, Engraving, Ceramic, New Energy

Rated voltage 1ph 220V (adapted to working voltage range 220±15 %)

Model Code	Rated Value（A）	Rated Power(kW）	Power loss（W）	Noise Level（dB）	Air Volume（m3/h）	Dimension
ES355/355L-B0-0K4G-1	2.5	0.4	40	*	*	B0
ES355/355L-B0-0K7G-1	4.5	0.75	65	36	30.6
ES355/355L-B0-1K5G-1	7	1.5	80	36	30.6
ES355/355L-B0-2K2G-1	9	2.2	92	36	30.6

Note: (1) * indicates no fan product, relying on natural air cooling, close to silent;

(2) Power rating is measured at rated voltage 220V.

Rated voltage 3ph 220V (adapted to working voltage range 220±15 %)

Model Code	Rated Value（A）	Rated Power(kW）	Power loss（W）	Noise Level（dB）	Air Volume（m3/h）	Dimension
ES355/355L-B0-0K4G-2	2.5	0.4	40	*	*	B0
ES355/355L-B0-0K7G-2	4	0.75	76	36	30.6
ES355/355L-B0-1K5G-2	5	1.5	97	36	30.6
ES355/355L-B0-2K2G-2	8	2.2	125	36	30.6

Note: (1) * indicates no fan product, relying on natural air cooling, close to silent;

(2) Power rating is measured at rated voltage 220V.

Rated voltage 3ph 380V (adapted to working voltage range 380±15 %)

Model Code	Rated Value（A）	Rated Power(kW）	Power loss（W）	Noise Level（dB）	Air Volume（m3/h）	Dimension
ES355/355L-B0-0K7G-3	2.5	0.4	40	*	*	B0
ES355/355L-B0-1K5G-3	4	1.5	76	36	30.6
ES355/355L-B0-2K2G-3	5	2.2	97	36	30.6
ES355/355L-B0-4K0G-3	8	4.0	125	36	30.6

Note: (1) * indicates no fan product, relying on natural air cooling, close to silent;

(2) Power rating is measured at rated voltage 380V.