1221m-6701 Curtis Controller Assy 60V 72V 550AMP DC Series Controller Kits

• Customization: Available
• After-sales Service: Online
• Warranty: Online
• Model NO.: 1221m-6701
• Type: DC Controller Assemblage
• Curtis Model: 1221m-6701
• Norminal Battery Voltage (Volts): 72V
• 2 Minute Current Rating (AMPS): 550A
• Assemblage Net Weight: 12kg
• Proposed Motor Power Rate: 2.3 - 3.6 Kw
• Plug Braking (A2 Busbar): Yes
• Transport Package: Carton
• Specification: 12kg
• Trademark: CURTIS
• Origin: Anhui, China
• Production Capacity: 3000pieces/Month

Product Description

1221m-6701 curtis controller assy 60v 72v 550amp dc series controller kits

Product Description:

CURTIS 1221M-6701 series controller assemblage key features:

• CURTIS Model: 1221M-6701
  • Norminal Battery Voltage (Volts): 48V, 60V and 72V (80V)
  • 1 Minute Current Rating (amps): 550
  • 5 Minute Current Rating (amps): 375
  • 1 Hour Current Rating (amps): 225
  • Plug Braking (A2 Busbar): Yes
• Proposed motor power rate: 8.0 - 15.6 kW
• Simple motor connecting labels on assemblage
• Easy installation with components mounted on a heat-sink aluminium alloy installation plate
• Including a foot pedal accelerator (throttle)
• Simple plug-in connctors (1221M Controller Assemblage Connectors' Definition (PDF format))
• Easy to install (1221M Controller Assemblage Installation Instruction (PDF format))
• Reinforced carton package, safe for international delivery
• Assemblage Net Weight: 13.4 kg
• Package Weight: 15.8 kg (including the foot pedal throttle)

Controller features also 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.
• The controller assemblage includes a 2-wire 0-5kΩ potentiometer throttle EFP-001 (controller setting: Throttle Type = "0") (Multiple throttle types can be used with 1221M-6701 controller. If you want to use a throttle type of different type than type "0", for example a 0-5V voltage throttle, please contact us.)
• 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.

 

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F&Q:

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%.