ESM6 Soft starters-Nietz Electric Co.,Ltd

ESM6 Soft Starters Ultra-compact & Built in Bypass

ESM6 Soft Starters Ultra-compact & Built in Bypass

The ESM6 is an ultra-compact digital soft starter purpose-built for three-phase asynchronous motors.
It provides flexible soft-start and soft-stop capability, with both the starting and stopping cycles fully adjustable. The initial voltage during soft start (corresponding to initial torque) offers multiple selectable settings.
This greatly reduces inrush current and mechanical torque shock during motor startup, safeguarding both the motor and the power supply network. It not only relaxes requirements on power supply quality and lightens the burden on the grid, but also extends overall equipment service life.

Input voltage,V	Power range, кW
AC 220V，3 phase	0.75-30kW
AC 380V，3 phase	1.5-55kW
AC600V，3 phase	3.0-90kW

info@nietz.cn +86 13764513349 Inquiry

Features

Key Features:

Its compact and rugged form factor enables easy integration into a wide range of control systems.
Equipped with DIN rail mounting slots, installation is quick and straightforward. All parameters are centrally adjusted through a single rotary knob for simple, intuitive operation.
LED indicators provide clear visibility of power status, running conditions, and fault diagnostics at a glance
Both soft-start and soft-stop times are adjustable, with multiple initial soft-start voltage options available
A built-in bypass contactor effectively minimizes power losses and prolongs service life.

QQ20261023-122107

Specifications

Peak Rated power of Motors, kW			Motor's Current,A	Features				Frame
3 phase 50/60 Hz				Model	Voltage	Current, A	Control Voltage
220V	400V	600V		Model	Voltage	Current, A	Control Voltage
0.75	1.5	3	3.9	ESM6	-XX-	4	-X	A
1.5	3	6	6.8	ESM6	-XX-	7	-X
2.2	4	8	9	ESM6	-XX-	9	-X
3	5.5	11	12	ESM6	-XX-	12	-X
4	7.5	15	16	ESM6	-XX-	16	-X
5.5	11	22	25	ESM6	-XX-	25	-X
7.5	15	30	30	ESM6	-XX-	30	-X
9	18.5	37	37	ESM6	-XX-	37	-X
11	22	45	45	ESM6	-XX-	45	-X
15	30	55	60	ESM6	-XX-	60	-X	B
22	37	59	72	ESM6	-XX-	72	-X
25	45	75	85	ESM6	-XX-	85	-X
30	55	90	105	ESM6	-XX-	105	-X

Application

The ESM6 is widely used in various small motor-driven applications, including industrial and commercial air conditioning, refrigerators, freezers, and water pump control systems.

Download

ESM6 Catalogue

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