Soft starter 400V, 3 phases

€301.13 Tax excl.

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Power kW

Description
Customer reviews

Soft starter 400V - 3 phases - 15 to 250W

Technical data:

-Nominal working voltage: 400VAC, 50Hz
-Permissible voltage difference: + or - 10%
-Phase unbalance: <3%
-Oscillation frequency: <5%

Features available:

-Protection against motor overloads, protection against phase failure, integrated thermal protection

-Default output, motor diagnosis and keypad or terminal block control

-Defaults memory and setting of curve I depending on the application

Soft starters enable to cancel inrush currents when starting the motor (6In), without using star-delta start, an autotransformer or resistance at start.

Soft starters manage also the rotation direction of the motor and stop phases.

Once the starting phase is over (steady state), the starter is "shunted" by a shunt contactor.

Parameters table

Reference	Motor power (kW)	Ampere (A)	Conductor cross-section (mm²)	Ampere contactor	Protection	Size LxHxD
SSTR15K	15	28	10	32	63/40	T1
SSTR22K	22	42	16	50	63/63	T1
SSTR30K	30	54	25	62	100/80	T1
SSTR37K	37	68	35	74	100/100	T1
SSTR45K	45	88	35	90	125/125	T1
SSTR55K	55	98	35	115	160/160	T1
SSTR75K	75	128	50	150	225/180	T1
SSTR90K	90	160	30x3	180	225/225	T2
SSTR110K	110	190	30x3	225	225/315	T2
SSTR160K	160	290	30x5	320	400/350	T2
SSTR200K	200	367	30x5	400	400/500	T2
SSTR250K	250	430	40x5	500	630/630	T3