LS일렉트릭(주)
제품 상세 설명
Soft Starter
Soft starter is the thyristor of the main circuit at the start and stop of the motor that adjusts the magnitude of the voltage appropriately to the motor, thereby limiting the flow of power when the motor is started to improve the stability of the surrounding electrical equipment and to avoid excessive mechanical shock. It also alleviates excessive mechanical shock.
Indicator
ㆍ3-phase voltage and current indication
ㆍAt error, voltage and current indication
ㆍSimple identification of movement status and parameters
ㆍError memory
Economical Efficiency
ㆍPeak current reduction in case of movement
ㆍConvenient installation
ㆍExtended life-cycle of motor and load side by optimized operation and movement
Protection and Durability
ㆍOver voltage
ㆍLow current
ㆍInstantaneous
ㆍPhase unbalance
ㆍGround fault
ㆍContinuous monitoring by motor current
ㆍPhase loss
Low Voltage Soft Starter
High Voltage Soft Starter
Low Voltage Soft Starter (One-way)
Motor Power | Max. Rated Operation Current (A) | |
---|---|---|
at 220V AC | at 380/440V AC | |
2.2kW | 9 | - |
3.7kW | 15 | 7.5 |
5.5kW | 22 | 11 |
7.5kW | 30 | 15 |
11kW | 45 | 22 |
15kW | 60 | 30 |
22kW | 88 | 45 |
30kW | 120 | 60 |
37kW | 150 | 70 |
56kW | 225 | 112 |
75kW | 300 | 150 |
98kW | 390 | - |
112kW | 450 | 225 |
150kW | 600 | 300 |
187kW | 740 | - |
195kW | - | 390 |
225kW | 900 | - |
240kW | - | 480 |
300kW | - | 600 |
375kW | - | 750 |
450kW | - | 900 |
600kW | - | 1200 |
Low Voltage Soft Starter (By-pass)
Motor Power | Max. Rated Operation Current (A) | |
---|---|---|
at 220V AC | at 380/440V AC | |
2.2kW | 9 | - |
3.7kW | 15 | 7.5 |
5.5kW | 22 | 11 |
7.5kW | 30 | 15 |
11kW | 45 | 22 |
15kW | 60 | 30 |
22kW | 88 | 45 |
56kW | 20 | 60 |
75kW | 150 | 75 |
98kW | 225 | 112 |
112kW | 300 | 150 |
150kW | 390 | - |
187kW | 450 | 225 |
195kW | 600 | 300 |
225kW | - | 390 |
240kW | - | 480 |
300kW | - | 600 |
High Voltage Soft Starter
Motor Power | Max. Rated Operation Current (A) | |
---|---|---|
at 3300V | at 6600V | |
350kW | 80 | 40 |
750kW | 160 | 80 |
1200kW | - | 130 |
1500kW | 330 | 160 |
1800kW | - | 200 |
2500kW | - | 270 |
3800kW | - | 140 |