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    125 hp (90 kW) Soft starter, 180 A, 3ph 220v/380v/460v

    5 out of 5 based on 1 reviews | Write a review
    Inexpensive 125 hp soft starter, 90 kW three phase 220v, 380v, 460v AC motor starter, control motor in soft start & soft stop, buy it from Chinese manufacturer directly.
    SKU: GS-090
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    125 hp motor soft starter, 90 kW three phase 220v, 380v, 460v, 690v AC motor soft starter.

    Model GS2-090 (220v, 240v), GS3-090 (380v, 400v, 415v), GS4-090 (460v, 480v), GS6-090 (575v, 690v).
    Capacity 125 hp (90 kw)
    Current 180 amps at 380v/480v, 400 amps at 220v, 110 amps at 690v
    Weight 21 kg
    Dimension 270*146*160 mm
    Input Voltage Three-phase 220v, 380v, 460v, 660v AC
    Frequency 50Hz/ 60Hz
    Adaptive Motor Squirrel-cage three-phase asynchronous motor
    Starting Times It is recommended not to exceed 20 times per hour.
    485 Communication DB9 interface, male plug, ① is RS485+, ⑥ is RS485-
    Control Mode
    1. Operation panel control.
    2. Operation panel + external control.
    3. External control.
    4. External control + COM control.
    5. Operation panel + external + COM control.
    6. Operation panel + COM control.
    7. COM control.
    8. No start or stop operation.
    Start Mode
    1. Current-limiting to start.
    2. Voltage ramp to start.
    3. Torque control + current-limiting to start.
    4. Torque control + voltage ramp to start.
    5. Current ramp to start.
    6. Voltage current-limiting double closed-loop start.
    Stop Mode
    1. Soft stop.
    2. Free stop.
    Protective Function
    1. Open loop protection for external instantaneous stop terminals.
    2. Over-heat protection for soft starter.
    3. Protection for too long starting time.
    4. Input open phase protection.
    5. Output open phase protection.
    6. Unbalanced three-phase protection.
    7. Starting over current protection.
    8. Running overload protection.
    9. Under voltage protection for power voltage.
    10. Overvoltage protection for power voltage.
    11. Protection for fault parameter setting of the soft starter.
    12. Load short circuit protection.
    13. Auto restart or incorrect wiring protection.
    14. Incorrect wiring protection of external control stop terminals.
    Ambient Place to be used Indoor location with good ventilation free from corrosive gas and conductive dust.
    Altitude Below 1000M. It has to increase the soft starter rate power when the altitude is more than 1000M.
    Temperature -30 +55 oC
    Humidity 90%RH without dew condensation.
    Vibration <0.5G
    Structure Enclosure IP 20
    Cooling Natural wind cooling.



    90KW Soft Starters Details

    Tips: Daily maintenance and inspection of soft starters
    Check the environmental conditions of the soft starter to prevent it from operating beyond its permissible ambient conditions. Check whether object is obstructing the ventilation and heat dissipation around the soft starter, and ensure that there is sufficient space around the soft starter (greater than 150mm).
    Check whether the distribution wire terminals are loose regularly, and whether the components in the cabinet are overheated, discoloring and burnt with a burnt taste.
    Clean the dust regularly so as not to affect the heat dissipation, prevent the SCR from being damaged due to high temperature, and avoid leakage and short circuit accidents caused as dirt retention.
    The dust can be cleaned away with a dry brush, or blown with bellows and sucked with dust collector. The massive dirt can be removed with insulating rod. If conditions permit, it can be scavenged with 0.6MPa compressed air.
    Observe the operation of the fan at ordinary times, once the fan speed is slow or abnormal, it shall be promptly repaired (such as cleaning oil dirt and dust, adding lubricants, replacing the damaged or degenerative capacitor). Damaged fans shall be replaced in time. If the soft starter is sued without a fan, SCR may be damaged.
    If the soft starter is sued in an environment that is humid or easy to condense, it shall be dried with infrared light bulbs or electric hair drier, in order to avoid leakage or short circuit accident.

    Soft Starter Works with a Bypass Contactor

    Soft starter works with a bypass contactor saving energy by eliminating thyristor losses during the run. The bypass contactor shunts the current flowing through the soft starter switch circuit to reduce heat accumulation in the soft starter power electronics during motor operation. This provides maximum efficiency and prolongs the life of soft-start switching components because they only work during the start and stop cycles of the motor.

    How to Change the Soft Starter Rated Current

    Existing reviews of 125 hp (90 kW) Soft starter, 180 A, 3ph 220v/380v/460v
    Practical 125hp soft starter
    This 125hp (90kW) soft starter works well on fans and pumps. Moreover, its starting current is small, which reduces the trip probability of my car. It is highly recommended that you buy this 125 hp (90kW) soft starter from the online store.
    From: Rachlin | Date: 28/06/2021
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