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48V 600A DC Series Winding Motor Speed Controller

Fully compatible with CURTIS PMC 1253-4804

The P153-4804 controller is designed as the replacement of CURTIS 1253-4804 controller (HELI forklift hydraulic pump motor controller model EVC255-8001).

Made by a Chinese manufacturer, the P153-4804 controller is fully compatible with CURTIS programming devices, and the quality had been approved by many vehicle makers. All parameters of P153-4804 are the same as its original version of CURTIS 1253-4804. So the buyer can take the CURTIS 1253 DC Series Motor Controller Manual as its own manual.

If you need to modify any controller parameter, please send us a message with the list of parameters to be modified (Click here to download the parameter list of default setting of controller 1253-4804 (PDF format)). There is no extra cost for reprogramming the controller.

Overview

The CURTIS 1253 provides a cost-effective solution for control of high power DC series-wound hydraulic pump motors. Its system integration features are designed primarily for Class I and Class II material handling vehicles. Typical applications include the pump systems of material handling trucks (counterbalance trucks, reach trucks), aerial lift platforms (scissor lifts, articulating/telescoping booms), and other industrial vehicles.

The 1253 accepts inputs from up to four Speed Select switches and also from an analog throttle. Its internal microprocessor-based logic controller provides maximum flexibility at minimum cost. Its performance characteristics can be tailored through an array of programmable parameters.

The 1253 controller is fully programmable through a CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station. The programming device provides diagnostic and test capability in addition to configuration flexibility.

Key Features

• Controller Model: P153-4804 (Replacement of CURTIS 1253-4804)
• Norminal Battery Voltage (Volts): 48V
• Amature Current Limit (amps): 600
• Programmable Undervoltage Cutback (Volts): 32-42
• Overvoltage Cutoff (Volts): 60
• PWM operating frequency: 15.6 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• KSI input voltage: 28–60V DC
• KSI input current (no contactors engaged):
  • 60 mA without programmer
  • 130 mA with programmer
• Logic input current: < 1 mA
• Status LED output current (max.): < 2 mA
• Heatsink overtemperature cutback: linear cutback starts at 80°C; complete cutoff at 120°C
• Heatsink undertemperature cutback: 50% current below -25°C
• Operating ambient temperature range: -40°C to 50°C
• Storage ambient temperature range: -40°C to 85°C
• Package environmental rating: IP54
• Throttle Type:
  • Type 0: 0-5KΩ
  • Type 1: 5K-0Ω
  • Type 2: 0-5V
  • Type 3: single-ended 3-wire potentiometer (1kΩ to 10kΩ range)
• Dimensions: L196xW146xH77 mm
• Net Weight: 2.6 kg

Features include:

• Smooth and Quiet Control
  • Programmable acceleration rates provide smooth application of pump motor torque.
  • 15.6 kHz PWM frequency for near-silent operation.
• Programmable Flexibility
• Easily programmable through a CURTIS programming device.
• Four Speed Select inputs (SS1.SS4) with individually programmable top speeds.
• Programmable throttle input for precise speed control with a variety of signal sources.
• Programmable turn-off delay allows SS4 to be used for power steering.
• Adjustable minimum speed setting to ensure pump lubrication and to maintain steering system pressure.
• Robust Safety and Reliability
• Interlock feature disables the controller when operator is not present.
• Programmable startup lockout prevents inadvertent operation.
• Seamless integration with CURTIS gauges (models 803, 841, 906, and enGage. IV) for lift lockout function.
• Lift lockout disables the controller at low battery state of charge.
• Redundant watchdog timer circuits ensure proper software operation.
• External Status LED output for easy troubleshooting.
• Short-circuit protection on main contactor driver.
• Precharge control prevents pitting of contactor tips at startup.
• Thermal cutback provides protection to the controller.
• Rugged housing meets IP54 environmental ratings.
• Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.

48V 600A DC Series Winding Motor Speed Controller

Fully compatible with CURTIS PMC 1253-4804

The P153-4804 controller is designed as the replacement of CURTIS 1253-4804 controller (HELI forklift hydraulic pump motor controller model EVC255-8001).

Made by a Chinese manufacturer, the P153-4804 controller is fully compatible with CURTIS programming devices, and the quality had been approved by many vehicle makers. All parameters of P153-4804 are the same as its original version of CURTIS 1253-4804. So the buyer can take the CURTIS 1253 DC Series Motor Controller Manual as its own manual.

If you need to modify any controller parameter, please send us a message with the list of parameters to be modified (Click here to download the parameter list of default setting of controller 1253-4804 (PDF format)). There is no extra cost for reprogramming the controller.

Overview

The CURTIS 1253 provides a cost-effective solution for control of high power DC series-wound hydraulic pump motors. Its system integration features are designed primarily for Class I and Class II material handling vehicles. Typical applications include the pump systems of material handling trucks (counterbalance trucks, reach trucks), aerial lift platforms (scissor lifts, articulating/telescoping booms), and other industrial vehicles.

The 1253 accepts inputs from up to four Speed Select switches and also from an analog throttle. Its internal microprocessor-based logic controller provides maximum flexibility at minimum cost. Its performance characteristics can be tailored through an array of programmable parameters.

The 1253 controller is fully programmable through a CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station. The programming device provides diagnostic and test capability in addition to configuration flexibility.

Key Features

• Controller Model: P153-4804 (Replacement of CURTIS 1253-4804)
• Norminal Battery Voltage (Volts): 48V
• Amature Current Limit (amps): 600
• Programmable Undervoltage Cutback (Volts): 32-42
• Overvoltage Cutoff (Volts): 60
• PWM operating frequency: 15.6 kHz
• Electrical isolation to heatsink (min.): 500 VAC
• KSI input voltage: 28–60V DC
• KSI input current (no contactors engaged):
  • 60 mA without programmer
  • 130 mA with programmer
• Logic input current: < 1 mA
• Status LED output current (max.): < 2 mA
• Heatsink overtemperature cutback: linear cutback starts at 80°C; complete cutoff at 120°C
• Heatsink undertemperature cutback: 50% current below -25°C
• Operating ambient temperature range: -40°C to 50°C
• Storage ambient temperature range: -40°C to 85°C
• Package environmental rating: IP54
• Throttle Type:
  • Type 0: 0-5KΩ
  • Type 1: 5K-0Ω
  • Type 2: 0-5V
  • Type 3: single-ended 3-wire potentiometer (1kΩ to 10kΩ range)
• Dimensions: L196xW146xH77 mm
• Net Weight: 2.6 kg

Features include:

• Smooth and Quiet Control
  • Programmable acceleration rates provide smooth application of pump motor torque.
  • 15.6 kHz PWM frequency for near-silent operation.
• Programmable Flexibility
• Easily programmable through a CURTIS programming device.
• Four Speed Select inputs (SS1.SS4) with individually programmable top speeds.
• Programmable throttle input for precise speed control with a variety of signal sources.
• Programmable turn-off delay allows SS4 to be used for power steering.
• Adjustable minimum speed setting to ensure pump lubrication and to maintain steering system pressure.
• Robust Safety and Reliability
• Interlock feature disables the controller when operator is not present.
• Programmable startup lockout prevents inadvertent operation.
• Seamless integration with CURTIS gauges (models 803, 841, 906, and enGage. IV) for lift lockout function.
• Lift lockout disables the controller at low battery state of charge.
• Redundant watchdog timer circuits ensure proper software operation.
• External Status LED output for easy troubleshooting.
• Short-circuit protection on main contactor driver.
• Precharge control prevents pitting of contactor tips at startup.
• Thermal cutback provides protection to the controller.
• Rugged housing meets IP54 environmental ratings.
• Easily programmable through the CURTIS Model 1313-4331 Handheld Programmer or 1314 PC Programming Station.