Product Description
24V / 36V - 300A P1243-4322 REPLACE Curtis 1243-4322 Programmable DC SepEx Motor Controller
| Product nume |
DC Motor Controller |
Car Fitment |
Electric Sightseeing Bus lifted Golf Cart forlift etc. |
| Voltage Options |
36-48V |
Current |
275A |
| Model |
1243-4322 |
Storage temperature |
-40°C to +50°C |
| Color |
Original Color |
Type |
DC Motor Controller |
| Size |
198 *1464* 70 mm |
Single gross weight |
1.45kg |
| MOQ |
10 PCS |
Port |
Ningbo/Shanghai |
Overview
- CURTIS Model: P143-4322
- Norminal Battery Voltage (Volts): 36V (default setting) or 24V
- PWM operating frequency: 16 kHz
- Electrical isolation to heatsink (min.): 500 VAC
- KSI input voltage (minimum): 16.8 V
Features Include
- Interlock braking with load sensor to meet required braking distance without unnecessary harsh braking at light loads
- Maintenance monitor responds to preset vehicle operating hours and drive hours as programmed by the OEM
- Two hourmeters - total KSI-on hours and traction hours - and the associated maintenance timers are built into the controller
- BDI calculations performed within controller
- Estimates motor temperature based on field resistance and cuts back maximum speed if the motor is overheated
- Diagnostic checks for field open and field shorted faults
- Supports PWM electromagnetic brake with maximum continuous current of 2 amps
- Supports Type 4 throttle
- Active precharge of controller capacitor bank extends life of main contactor
- Compatibility with CURTIS 1313-4331 Handheld Programmer or 1314 PC Programming Station for quick and easy testing, diagnostics, and parameter adjustment
- MultiMode™ allows four user-selectable vehicle operating modes
- Continuous armature current control, reducing arcing and brush wear
- Complete diagnostics through the handheld programmer, the built-in Status LED, and the optional 840 Spyglass display
- Two fault outputs provide diagnostics to remotely mounted displays
- Regenerative braking allows shorter stopping distances, increases battery charge, and reduces motor heating
- Automatic braking when throttle is reduced provides a compression braking feel and enhances safety
- Brake/Drive Interlock meets ISO stopping distance requirements
- Ramp restraint feature provides automatic electronic braking that restricts vehicle movement while in neutral
- Meets EEC fault detect requirements
- Linear cutback of motor drive current during overtemperature or undervoltage
- Linear cutback of regenerative braking current during overvoltage
- High pedal disable (HPD) and static return to off (SRO) interlocks prevent vehicle runaway at startup
- Internal and external watchdog circuits ensure proper software operation
- Fully protected inputs and short-circuit protected output drivers.
Detailed Photos
Company Profile
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FAQ
Q1.Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. Do you have any MOQ limit?
A: Small quantity is accepted , but we offer quantity discount.
Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q6. Is it OK to print my logo on the product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q7. How to proceed an order?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production and Shipping.
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