ESC series
5Pages

KEY FEATURES Wide range of operation No maintenance Autonomous operation Fast reaction High efficiency Power scalable Self protected (Overcurrent, overvoltage, overtemperature) epic power Supercapacitor Converter The ESC series is a family of bidirectional DC to DC converters with supercapacitors that can be used in a TYPICAL APPLICATIONS broad number of applications. They provide high efficiency in both directions of operation without any maintenance due to the long-expected life of Lifts Cranes AGVs & Shuttles Industrial machines Solar irrigation VFD drives Microdip UPS supercapacitors. There are several possibilities of embedded software: - to save energy (Energy Recovery System – ERS) to reduce the peak power (PeaK Shaving – PKS) to be an uninterruptible power supply for drives (Fast Emergency Supply – FES) act as an electronic counterweight (Electronic CounterWeight – ECW) Several ESC can be connected in parallel to reach higher power and energy storage. ELECTRICAL SPECIFICATIONS Model Peak power Nominal Discharging power Nominal Charging power 0.5 [kW] by default (from 0.5 to 3kW under request) 0.5 [kW] by default (from 0.5 to 3kW under request) High side voltage ESC-060kJ-ECW 5 [kW] 2 [kW] by default (from 0.5 to 3kW under request) 2 [kW] by default (from 0.5 to 3kW under request) High side current (max) Fuses included Energy available Control supply Subject to change without notice

GENERAL SPECIFICATIONS Item Operating temperature Storage temperature Air cooled (Fans only ON when needed) No electrolytic capacitors in DC links (Long life FILM capacitors) Fan replacement >70000 h REGULATIONS Directive Low Voltage Regulations (LVD): European directive 2014/35/UE Electromagnetic Compatibility Regulations (EMC): European directive 2014/30/UE, UNE-EN 50178:1998. Electronic equipment for use in power installations UNE-EN 12015:2014. Electromagnetic compatibility - Product family standard for lifts, escalators and moving walks – Emission UNE-EN 12016:2014. Electromagnetic...

ELECTRICAL CONNECTIONS ESC-060 K J BOTTOM WITH C ONNECTORS AND TERMINALS + 6 Way Input-Output Connector LED Strip ON-OFF Switch Power Connector 6 WAY INPUT / OUTPUT CONNECTOR DESCRIPTION Model ESC Enable Input: Terminal 1-2 Optocoupled input (24 V dc max) Status OK Output: Terminal 3-4 Free-potential relay output Discharge Enable Input: Terminal 5-6 Optocoupled input (24 V dc max) Closed / Short-circuited: ESC is enabled Open / 24 Vdc: ESC is disabled Closed / Short-circuited: ESC is working correctly Open: ESC is not ready to work or disabled Reserved Closed / Short-circuited: ESC...

O P E R A T I O N O F ESC C O N V E R T E R S Depending on the application, different embedded software are available. ESC-060KJ-ERS The ERS (Energy Recovery) version is an optimized solution for high cyclic industrial applications that recovers the braking energy. The ERS monitors the voltage in the DC link and automatically absorbs energy when surpasses certain voltage. The energy is always returned to the drive after it’s been stored if the operation voltage in the DC link is below the voltage limit. The use of the ERS doesn’t implies the removal of a VFD braking resistor. That must be...

ESC-060KJ-FES The FES (Fast Emergency Supply) version is a solution especially design to avoid a sudden and uncontrolled stop in industrial VFD. The FES monitors the DC link of the drive all the time and feeds the DC link in case the VFD loses the supply from the mains. The operation is immediate so the VFD doesn’t detect the power failure and can finish the task being performed in a safe way. The FES charges automatically the supercapacitors after the mains come back to the installation at a very low rate. If the motor is generating the FES can detect the regeneration and charging the...