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Help CenterProgrammable DC Series Motor Controller Model P125M-6B403 (Replacement of CURTIS 1205M-6B403) 60V / 72V - 400A
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Specifications:
- PWM operating frequency: 15.6 kHz
- Electrical isolation to heatsink (min.): 500 VAC
- KSI input current (no contactors engaged):
- 70 mA without programmer
- 130 mA with programmer
- Logic input current: < 2 mA
- Status LED output current (max.): < 2 mA
- Operating ambient temperature range: -40°C to 50°C
- Storage ambient temperature range: -40°C to 85°C
- Package environmental rating: ISTA 2A; electronics sealed to IP54
- Regulatory compliance: EN 12895 and EN 61000
Made by a Chinese manufacturer, P125M-6B403 is designed to replace CURTIS 1205M-6B403 (1205M-6B403 is the upgraded version of 1205M-6B401 controller, providing new functions "reverse signal output / main contactor coil driver" through the 6.35 mm push-on terminal J5).
The P153-4804 controller is fully compatible with CURTIS programming devices, and the quality had been approved by many vehicle makers. All parameters of P125M-6B403 are the same as its original version of CURTIS 1205M-6B403. So the buyer can take the CURTIS 1204M/05M/09M/21M Manual as its own manual./p>
P125M-6B403 is also an ideal choice for replacing the old CURTIS 1209B-6402 controller (CURTIS had stopped the production of 1209B-6402).
By default, we will deliver the controller with default setting of 72V / 400A / 0-5kΩ. For better applying the controller to your system, the buyer should confirm with the seller the battery system voltage and the throttle type (0-5kΩ, 5k-0Ω or 0 – 5V).
Overview:
CURTIS 1205M programmable series motor controllers are designed to provide smooth, silent, cost-effective control of motor speed and torque. 1205M controllers are updated versions of the popular 1205 controllers, with the added functionality of being programmable—via the CURTIS Model 1313-4331 Handheld Programmer or 1314 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 1205M controllers are the ideal solution for a variety of electric vehicle applications, including industrial trucks, personnel carriers, material handing vehicles, golf cars, etc.
Wiring Diagram:
By default, the J5 terminal of controller P125M-6B403 is not activated. The controller wiring is same to the old 1205M controllers without J5 terminal.
If you want to activate the J5 terminal for using the Rev Input / Main Driver functions, please see the page 7 and 8 of 1204M / 1205M controller manual (PDF format).
Key Features:
- Controller Model: P125M-6B403 (Replacement of CURTIS 1205M-6B403)
- Norminal Battery Voltage (Volts): 72V (default setting) or 60V
- 1 Minute Current Rating (amps): 400
- 5 Minute Current Rating (amps): 275
- 1 Hour Current Rating (amps): 175
- Plug Braking (A2 Busbar): Yes
- Ten throttle types can be used with these controllers:
- 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
- Dimensions: L199xW146xH77 mm
- Net Weight: 2.7 kg
Features Include:
- 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 1313-4331 Handheld Programmer or 1314 PC Programming Station.
- Rugged anodized aluminum extruded housing meets IP65 environmental sealing standards for use in harsh environments.
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Samples arrived often need 3-5 days.
Q3. Do you have any MOQ (minimum order quality)limit?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5. How to proceed an order?
A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.
Q6. Is it acceptable to print my logo on the product?
A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.
Q7: Do you offer guarantee for the products?
A: Yes, we offer one-year warranty for our products.
Q8: How to deal with the flaw?
A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%.
Thanks For Your Attention
Looking forward to working with you
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