Home > Controllers > 1238e-6521 : HPEVS Curtis 1238e-6521 72V 550 AMP Controller
Alternative Views:	Price: $1,130.05 Product Code: 1238E-6521 Condition*: Repair Service ($1130.05) Qty:

Description Manuals & Diagram   The Curtis 1238e-6521 AC controller functions at 48-80V, but it can easily draw up to about 550A, resulting to a torque production of about 47 HP and 69 ft-lbs. Whether you’re using this kit in basic and portable applications from small boats, dirt bikes, ATVs, golf carts, microcars and kei cars, you can be sure that it still retains its powerful features, including the idle function and regenerative braking systems. If you have this kit at 72 volts, you may use it in systems with lower voltage system, giving users the most maximally reliable EV miles today. An added benefit is that this kit comes with an after-market Chill Plate adapter for more robust liquid cooling system. SPECS: Max Current: 550 Amps With Liquid Cooling (2 Min. Max) Rated Power: 28 KW (37HP) Input Voltage: 48-80 Volts Length: 10.82 Inch (275mm) Width: 9.14 Inch (232mm) Height: 3.15 Inch (80mm) Weight: 5.45 Kg, 12 Lbs Adjustable Max Output Voltage: 72 Switching Frequency: N/A Brake Input Overrides: Yes Error Output Warning Indicator: Yes Precharge Circuit: Built In Computer Interface: Ethernet Port Data Logging Capabilities: Yes Tach Output: Yes 1, 2, 4, 6, 8 Pulses Limp home Mode: Yes, Controller Will Derate To Keep Pack Above Minimal Battery Voltage Firmware Upgradable: Yes Internal Contactor: No Thermal Derating: Yes, Derates After Temperature Gets Above 80 Degrees Celsius (176 Degrees Fahrenheit) Reverse Capability: Yes Adjustable Acceleration (Slew Rate): Yes Idle Function: Yes, 500-1500 RPM (Modern Vehicles Idle from 600-800 RPM) Programmable Inputs: Yes Programmable Outputs: Yes Terminal Stud Size: 3/8 Inch RPM Sensor: Internal Max Efficiency: 0.92 Thermal Cooling: Yes, Chill Plate Sold Separately Warranty Period: 1 Year Manuals: CURTIS_1236E_1238E_datasheet_en.pdf Related Products... 1221B-6601 : Curtis Controller 48/72V 500A (0-5K) PMC #1221B-6601 Assy-KDS-Small : Kelly Small KDS Assembly 1244-5461 : Curtis Controller G - 36/48V 400A (5K-0) SX CTL #1244-5461 Assy-KDZ-R : Kelly KDZ Cotroller Reversing Assembly Price: $1,718.84 Add Price: $79.00 Add Price: $1,629.60 Add Price: $249.00 Add CO-270-18 : 24 Volt, 500W Universal Controller 1244-6661 : Curtis Controller G - 36/84V 600A (5K-0) SX CTL #1244-6661 30L500PHVS : Controller STAR L 24/36V 500A PLG 5-0 3W #51-30L500PHVS 1214-8709 : Curtis Controller 24/36V 350A (0-5K) PMC #1214-8709 Price: $49.95 Add Price: $2,216.45 Add Price: $666.39 Add Price: $484.03 Add

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