Solution Description
Overview
CURTIS Model: 1234-5271
Nominal input voltage: 48V (default location) or 36V
two Moment RMS Present Score (amps): 275
2 Moment RMS Energy Ranking (kVA): 15.five
MOSFET overtemperature cutback: linear cutback starts at 100°C complete cutoff at 110°C
MOSFET undertemperature cutback: approx. 50% motor present at -25°C full cutoff at -40°C
All minimal electricity connections are produced by way of a one 35-pin AMPSEAL connector
Throttle Variety: -5K Ω (default environment), versatile throttle circuitry accommodates a variety of throttle types: 5kΩ-, -5kΩ, -5V, etc.
Functioning Ambient Temperature Assortment: -40°C to 50°C
Inside Heatsink Working Temperature Variety: -40°C to 95°C
Storage Ambient Temperature Selection: -40°C to 95°C
Package deal environmental rating: IP65
Dimensions: L212xW155xH75 mm
Net Weight: 2.84 kg
Meets or Complies with appropriate US and CZPT Laws:
EMC: Made to the requirements of EN12895
Basic safety: Designed to the requirements of EN1175
IP65 Rated for each IEC 529 UL recognized
Regulatory compliance of the complete car technique with the controller mounted is the duty of the car OEM.
Features Incorporate:
Advanced operation, compact electrical power
High frequency, silent procedure across the -300Hz stator frequency variety.
Designs CZPT for 200-350A output at 24-48V program voltages. These are accurate two minute RMS rankings, not short period ‘boost’ scores.
Strong operating method allows parallel processing of vehicle management tasks, motor manage jobs and person configurable programmable logic.
Sophisticated Pulse Width Modulation techniques create low motor harmonics, low torque ripple and minimized heating losses, resulting in high effectiveness.
Unmatched Flexibility
Simply programmable by means of the CURTIS Model 1313-4331 Handheld Programmer or 1314 Laptop Programming Station.
Programmable for possibly traction or pump apps.
Subject upgradeable application.
Integrated Battery point out-of-charge algorithm and hour meter.
Multi-ModeTM offers person-selectable vehicle working profiles.
Fully-highlighted generic software and VCL for standard Warehouse Truck applications is integrated.
Complete programming options and VCL permit other purposes to be effortlessly supported.
CURTIS hand-held or Laptop Windows programming instruments give simple programming and potent program diagnostic tools.
Integrated position LED supplies immediate diagnostic indication.
Sturdy Basic safety and Reliability
Insulated Metal Substrate power foundation offers exceptional heat transfer for increased reliability.
Fall short-Protected electricity ingredient design and style.
Redundant hardware watchdog timers.
Reverse polarity safety on battery connections.
Limited circuit defense on all output drivers.
Thermal cutback, warning, and computerized shutdown supply defense to motor and controller.
Rugged sealed housing and connectors fulfill IP65 environmental sealing expectations for use in severe environments.
Specs:
PWM working frequency: fifteen kHz
CZPTal isolation to heatsink (min.): 500 VAC
PWM working frequency: ten kHz
Highest encoder frequency: fifteen kHz
Highest controller output frequency: three hundred Hz
Heatsink overtemperature cutoff: linear cutback commences at 85°C full cutoff at 95°C
Heatsink undertemperature cutoff: complete cutoff at -40°C
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