Tags: DC Controller
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CURTIS 1204M-5203 Programmable DC Series Controller 275A 36V 48V 1204M-5201
CURTIS 1204M 36V/48V Controller of 275 Amperes
DC Series Motor Controller
Model: 1204M-5203 (Upgraded Version of 1204M-5201)
New in box
1204M-5203 is the new upgraded version of 1204M-5201 DC series motor controller, with new J5 terminal (reverse signal output / main contactor coil driver), and supporting more throttle types.
Wiring Diagram:By default, the J5 terminal of 1204M-5203 controller is not activated. The controller wiring is same to the old 1204M controllers without J5 terminal.
- Curtis Model: 1204M-5203
- Norminal Battery Voltage (Volts): 36/48 (Two voltage settings are available. The voltage can be set to either 36 volts or 48 volts. By defaut, it is set as 48 volts, with an allowable working range 33-48V. If it is set as 36 volts, the allowable working range is 25-36V). The buyer should confirm with the seller the battery system voltage and the throttle type (0-5kΩ, 5k-0Ω or 0 – 5V).
- By defaut, we will deliver the controller of setting of 48V / 275A / 0-5kΩ (Throttle Type= "0").
Ten throttle types can be used with 1204M-5203:
Type 0: 2-wire potentiometer, 0–5kΩ
Type 1: 2-wire potentiometer, 5kΩ–0
Type 2: single-ended 0–5V input
Type 3: 2-wire potentiometer, 4.6kΩ–0
Type 4: 2-wire potentiometer, 5.5kΩ–0
Type 5: 2-wire potentiometer, 1kΩ–0
Type 6: ITS input
Type 7: single-ended 6.3–10.6 V input
Type 8: single-ended 6–12 V input
Type 9: single-ended 3-wire potentiometer, 0–5kΩ
2 Minute Current Rating (amps): 275
5 Minute Current Rating (amps): 200
1 Hour Current Rating (amps): 125
Plug Braking (A2 Busbar): Yes
(Attention: it is possible to choose a different sub-model of 1204M/1205M. Sub-models available: 1204M-4201, 1204M-5305 and 1205M-5601. For details, will you take reference with the manual: CURTIS 1204M/1205M Controller Manual For any questions, don't hesitate to leave us a message.)
For the buyer without CONTROLLER APPLYING EXPERIENCE, please consult your cart/motor dealer and read carefully the CURTIS 1204M/1205M Controller Manual before making your purchase.
Overview:Curtis 1204M programmable series motor controllers are designed to provide smooth, silent, cost-effective control of motor speed and torque. 1204M controllers are updated versions of the popular 1204 controllers, with the added functionality of being programmable—via the Curtis Model 1313-4431 Handhold Programmer or 1314-4402 PC Programming Station. This means the controllers
can be tailored to the needs of specific applications. In addition to configuration flexibility, use of the programmer offers diagnostic and test capability.
Curtis 1204M controllers are the ideal solution for a variety of electric vehicle applications, including industrial trucks, personnel carriers, material handing vehicles, golf cars, etc.
- High-frequency switching and ultra-low voltage drops provide high efficiency and silent operation.
- Simple mounting and wiring with push-on connectors for control signals and plated solid copper buses for power connections.
- Compatible with either a two-wire potentiometer or a voltage throttle.
- Throttle fault protection circuitry disables controller if throttle wires become open.
- High pedal disable feature prevents controller operation if key is turned on while throttle is applied.
- Plug braking diode internal to controller.
- Thermal protection and compensation circuit provides constant current limit over operating range and during under/over temperature cutback; no sudden loss of power under any thermal conditions.
- Undervoltage cutback function protects against low battery voltage, including low voltage caused by external loads.
- Easily programmable through the Curtis Model 1313-4431 Handhold Programmer or 1314-4402 PC Programming Station.
- Rugged anodized aluminum extruded housing meets IP65 environmental sealing standards for use in harsh environments.
Specifications: 1204M CONTROLLERS
- Nominal input voltage: 36/48 V
- PWM operating frequency: 15 kHz
- Electrical isolation to heatsink (min.): 500 V
- 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
- Throttle type: 2-wire 0 – 5kΩ, 2-wire 5kΩ – 0, or 0 – 5V
- Storage ambient temperature range: -40°C to 85°C (-40°F to 185°F)
- Operating ambient temp. range: -40°C to 50°C (-40°F to 122°F)
- Package environmental rating: ISTA 2A; electronics sealed to IP65
- Weight: 2.3 kg
- Dimensions (L× W×H) : 174 × 146 × 77 mm
- Regulatory compliance: Safety - Designed to the requirements of EN 1175; EMC - - Designed to the requirements of EN 12895 and EN 61000.
Warranty: 12 months. Non-technical or product damage caused by human factors, not covered under warranty.
- 1 x CURTIS 1204M-5203 Programmable DC Series Controller