AC motor controller 1238SE series

3-phaseinductionprogrammable

Curtis Introduces New 1238 ‘SE’ AC Controllers The new 1238SE controller models complete the ‘SE’ series of Curtis AC controllers (inverters). These models are available in four variants and utilize the latest technology to increase the peak current ratings for each size of controller. The Curtis SE range is ideal for the speed and torque control of 3-phase AC motors and intended for use as electric traction or hydraulic pump motor controllers for mobile, on-vehicle applications that require 24-96 VDC nominal battery supply. This ‘SE’ series is configured to work with any AC induction or PMAC motor. The new controller offers easy to use auto-characterization setup and simple on-truck pairing with different Induction motor types. A comprehensive library of induction and PMAC motor types are conveniently stored in the controller memory. The Curtis 1238SE controller is CE marked as a programmable safety device under EN ISO 13849-1. These controllers meet or comply with relevant US and International Regulations of EN 12895:2015. They are designed to the requirements of: EN1175-1:1998+A1:2010 and EN (ISO) 13849-1 2015. Additionally, 1238SE is IP65 Rated per IEC 60529 and UL recognized per UL583. The Curtis 'SE' AC controllers utilize the latest technology to increase the peak current ratings for each size of controller. For a given rating, the SE models are smaller and lower cost than previous Curtis AC controllers, benefits that are highly advantageous for all types of applications. Motor Type : AC Induction PMAC Application/Function : Traction Pump Nominal Voltage Range (VDC): 24V 36V 48V 60V 72V 80V Maximum Current : 650Arms