VT-VSPA1K-1-1X-002-30SEC

VT-VSPA Proportional Amplifiers

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The VT-VSPA1K-1-1X-002-30SEC is a premium valve amplifier from Bosch Rexroth. It provides oversight for all direct and pilot-operated proportional pressure valves devoid of electrical position feedback. Featuring one solenoid actuator safeguarded against short circuits and a current input cable break detection capability, it ensures optimum operation for your system. This model offers differential or non-isolated inputs for pre-set operation values, along with a 0 to +9V additional command value input. Unique to its design is a separately adjustable ramp generator for upward and downward directions, with a setting range of 30ms to 1ms. The VT-VSPA1K-1-1X-002-30SEC boasts reverse polarity protection and a clock power output stage with frequency contingent on settings. Its operation status and existing faults can be monitored through clear LED indicators. Convenient in size, it fits the Euro card dimensions of 100mm width and 160 mm length, complying with the DIN 4194 standards. With an operating voltage of 24VDC, it can function optimally between temperatures of 0°C to 50°C and can be stored in conditions ranging from -25°C to 85°C.