1,Product information :

Curtis 1215-8307 programmable motor speed controllers provide efficient, cost-effective, and simple-to-install control for a variety of large industrial vehicles. Typical applications include walkie/rider pallet trucks, forklifts, stackers, reach trucks, and other industrial trucks. The 1207-based microprocessor logic section combined with a Curtis MOSFET power section gives the 1215-8307 controller high power and advanced features in a rugged, compact package. The optional handheld programmer Curtis Model 1313-4401 Handhold Programmer enables the user to set parameters, conduct tests, and obtain diagnostic information quickly and easily.

 Specifications:

. PWM operating frequency: 15 kHz
. Electrical isolation to heatsink: 500 VAC (minimum)
. Contactor voltage = battery voltage
. Contactor current (maximum): 1 amp [current limit at 2 amps]
. Contactor coil spike protection: internal diode to brake; internal diode from brake to KSI
. KSI input voltage: 16–45 V
. KSI input current (typical): 80 mA without programmer; 130 mA with programmer
. Logic input current (typical): 10 mA at 24 V
. Logic input threshold: 8 V
. Ambient operating temperature range: -40°C to 50°C
. Heatsink overtemperature cutback: 85°C
. Heatsink undertemperature cutback: -25°C