RSWT4016F0V10

Soft StarterCentrifugalPump Soft Starter SeriesTypeRSWT• Optimised algorithm for centrifugal pumps• Simple User Interface• 3-phase controlled• Internally bypassed• Multi voltage operation• Integrated overload protection (RSWT..V10/V11. models only)• Relay Outputs for Alarm/Top of Ramp/Run*• RSWT40 models: Internally supplied• RSWT60 models: 24VAC/DC (“F” version) and 100-240VAC (“G” version) control/supply options• RSWT...V10/V11.: Auto- or manual reset of alarms• Remote reset function** For RSWT..32.. - RSWT..55.. models onlyProduct DescriptionOrdering CodeRSWT 40 16 E 0 V 1 0RSWT is a 3-phase controlled soft starter for centrifugal pumps. RSWT controls all the three phases to achieve current balancing on all the phases so as to minimise vibrations during starting and stopping of centrifugal pumps.Through a dedicated self- learning algorithm, the RSWT manages toachieve a very smooth starting and stoppingperformance of centrifugal pumps with minimal settings resulting in a very easy to use solution. The RSWT upto25A(11kW@400V)comesinacompact45mm housing thus facilitating replacement of contactors and star/delta starters.The RSWT...V00/V01. version requires just 1 knob setting for the soft-starting/soft-stopping time of the pump. No further adjustments are required in this case.The RSWT...V10/V11. version includes an overload protection (Class 10) and soft- starting and soft-stopping times can be set independently for a finer pump control. In this case there are 3Note:knobstoadjust:starttime, stop time and full load current (FLC) setting for the overload protection.RSWT is equipped with a number of diagnostic functions including phase sequence, over- and under- voltage monitoring, locked rotor protection and also shorted SCR for improved pump protection in case of abnormal conditions.Soft starter status indication is providedbymeans ofthree LEDs (green, yellow, red) for supply, ramping, and alarm indication. Additionally, RSWT (45mm) is also equipped with two output relays for alarm (Normallyclosed-NC)and top of ramp (Normally Open - NO) indication. In case of the RSWT…V10/ V11. series, there is a 4th LED to select whether alarms follow an auto- or manual recovery.In case of manual recovery of alarms, a push button is also available to reset the soft starter from alarm status.RSWT...32 uptoRSWT...55 are also equipped with a run relay.Centrifugal pump softstarter Operational Voltage Operational CurrentControl Voltage Supply Voltage OptionsOverload protection0: No overload protection1: Integrated Overload protectionPTC input0: No PTC inputNote: above ordering code applies to RSWT models up to 25AOrdering CodeRSWT 40 32 E 0 V 0 1 1Centrifugal pump softstarter Operational Voltage Operational CurrentControl Voltage Supply Voltage OptionsOverload protection0: No overload protection1: Integrated Overload protectionPTC input1: PTC inputCooling method0: Natural convection1: Cooling fan(1) Short circuit and overload protection are not provided with theRSWT...V00/RSWT...V01. version and must be procured separately(2)Shortcircuitprotectionis notprovidedwiththeRSWT...V10/ RSWT...V11. versions and must be procured separately.Note: above ordering code applies to RSWT models from 32A - 55ASpecifications are subject to change without notice (10.04.2015) 1