Description
The Vickers EEA-PAM-581-A-32 is a high-performance proportional valve power amplifier card designed and manufactured by Eaton Vickers — one of the world’s leading specialists in electrohydraulic control equipment.
The EEA-PAM-581-A-32 is a power amplifier device intended for use with the KHDG5V-5/7/8 and 2* series of proportional valves. It provides precise electronic control of proportional hydraulic valve solenoids for marine hydraulic systems, offshore machinery and industrial automation.
Key Specifications:
– Brand: Vickers (Eaton)
– Model: EEA-PAM-581-A-32
– Series: EEA-PAM-5**-A-32
– Compatible Proportional Valves: KHDG5V-5/7/8/10
– Power Supply: 24V DC nominal x 50W
– Control Output Supply: 15V DC
– Acceptable Voltage Range: 20V to 40V DC
– Amplifier Shutdown: Below 18V DC
– Current Input: 0 to 20 mA
– Voltage Inputs: 5 (4 direct + 1 inverting)
– Protection: Reverse-polarity
– Overload Detection: Automatic reset
– Format: Eurocard standard size
Key Features:
– Low voltage protection — automatically shuts down if input drops below 18V DC
– Automatic reset function protects against overloads
– Zero point/deadband compensation and gain adjustment allow the amplifier to be easily tuned to the proportional control valve
– Proportional valve solenoids are current controlled — regulates current by varying command voltage into the amplifier, with greater current producing greater valve spool displacement and oil flow
– Built-in LED status indicators for power, command signal and output monitoring
– Eurocard format — compatible with standard card racks
– Reverse polarity protection for safe marine installation
– Minimal maintenance required
Applications:
– Marine vessel proportional hydraulic control systems
– Ship steering and cargo handling valve control
– Offshore platform electrohydraulic control
– Industrial proportional valve automation
– Deck machinery and crane hydraulic control
– Marine engine room hydraulic systems
V2 Technical LLC is a trusted marine spare parts supplier based in Ajman, UAE with 20+ years of experience supplying vessels across the Middle East, West Africa and Mexico.
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