| Type: | Controller |
|---|---|
| Curtis Model: | 1232e-2321 |
| Norminal Battery Voltage: | 24V |
| Amature 2 Minute Current Rating: | 250A |
| Motor Type: | AC Motor |
| 2 Minute RMS Current Rating (AMPS): | 350A |
| Customization: |
|---|
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Product Description
Overview
The Curtis model 1232E provides advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties and offers the highest levels of functional safety
Key Features:
CURTIS Model: 1232E-2321
Nominal input voltage: 24V
2 Minute RMS Current Rating (amps): 250
S2-60 Minute RMS Current Rating (amps): 125
MOSFET overtemperature cutback: linear cutback starts at 100°C; complete cutoff at 110°C
MOSFET undertemperature cutback: approx. 50% motor current at -25°C; complete cutoff at -40°C
All low power connections are made through a single 35-pin AMPSEAL connector
Throttle Type: 0-5K Ω (default setting), flexible throttle circuitry accommodates a variety of throttle types: 5kΩ-0, 0-5kΩ, 0-5V, etc.
Operating Ambient Temperature Range: -40°C to 50°C
Internal Heatsink Operating Temperature Range: -40°C to 95°C
Storage Ambient Temperature Range: -40°C to 95°C
Package environmental rating: IP65
Dimensions: L140 × W180 × H71 mm mm
Features Include:
Increased Performance, Improved functionality
Higher performance form, fit and functional replacements for earlier Curtis Model 1232 AC controllers.
CE marked as a programmable safety device under EN ISO 13849-1.
Models available from 175A-250A output at 24-80V system voltages.
Enhanced 64MHz micro and additional FLASH memory doubles the available VCL code space and provides more than twice the VCL execution speed.
Six additional VCL-configurable CAN "mailboxes" significantly increases CAN master capabilities.
Advanced Pulse Width Modulation techniques produce low motor harmonics, low torque ripple and minimized heating losses, resulting in high efficiency.
Unmatched Flexibility
Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.
Programmable for either traction or pump applications.
Field upgradeable software.
Integrated Battery state-of-charge algorithm and hour meter.
Fully-featured generic software and VCL for typical Warehouse Truck applications is included.
Comprehensive programming options and VCL allow other applications to be easily supported.
CURTIS hand-held or PC Windows programming tools provide easy programming and powerful system diagnostic tools.
Integrated status LED provides instant diagnostic indication.
Robust Safety and Reliability
Dual Microprocessor architecture cross-checks critical circuits, logic, and software functions to ensure the highest possible functional safety performance level is achieved.
Insulated Metal Substrate power base provides superior heat transfer for increased reliability.
Fail-Safe power component design.
Reverse polarity protection on battery connections.
Short circuit protection on all output drivers.
Thermal cutback, warning, and automatic shutdown provide protection to motor and controller.
Rugged sealed housing and connectors meet IP65 environmental sealing standards for use in harsh environments.
Meets or complies with relevant US and International Regulations
EMC: Designed to the requirements of EN12895.
Safety: Designed to the requirements of:
EN1175-1:1998+A1:2010
EN (ISO) 13849-1
IP65 Rated per IEC 60529.
UL recognized per UL583.
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