Description
The Jung-A Marine JAWSVS-803M (Series-803M) is a robust electronic controller designed for the precise operation of marine window wiper systems. Engineered to withstand the demanding conditions of the maritime environment, this unit provides control over wiper speed, interval timing, and synchronized operation for multiple wiper motors, ensuring optimal visibility for bridge crews under adverse weather conditions.
Technical Parameters
- Model: JAWSVS-803M (Series-803M)
- Component Type: Wiper Motor Control Unit
- System Compatibility: Jung-A Marine window wiper systems
- Input Voltage: 24 VDC (Standard shipboard supply)
- Dimensions: 180 mm x 120 mm x 70 mm
- Weight: 0.95 kg
- Origin: South Korea
Application Areas
- Commercial vessel bridge window wiper systems
- Offshore vessel navigational visibility control
- Specialized maritime crane and cabin window cleaning systems
- Synchronized multi-wiper array management
Product Usage Instructions
- Mounting: Secure the controller within the bridge console or a weather-protected housing using the integrated mounting flanges.
- Wiring: Connect the wiper motor output leads and the vessel’s 24 VDC supply according to the provided wiring diagram; ensure cable shielding is grounded to the cabinet chassis.
- Operation: Use the front-panel controls to select between continuous, intermittent, or park modes.
- Synchronization: If controlling multiple motors, use the master/slave configuration setting to ensure all wipers operate in tandem.
Product Description
The JAWSVS-803M acts as the command interface for the wiper motors, converting user inputs into reliable motor drive signals. It features an integrated timing circuit for intermittent wiping, allowing the operator to adjust the frequency based on precipitation intensity. The controller is built for long-term reliability, featuring internal circuitry protected against the constant vibration and high humidity prevalent on ship bridges.
Protection & Environmental Parameters
- IP Rating: Designed for integration within bridge console IP54/IP56 enclosures.
- Corrosion Resistance: High-grade protective coating on internal PCBs to prevent oxidation from salt-laden air.
- Operating Temperature: -10°C to +55°C.
- Storage Temperature: -25°C to +85°C.
- Humidity: 5% to 95% relative humidity, non-condensing.
Mechanical & EMC Standards
- Vibration Resistance: Designed to survive continuous operational vibrations and mechanical shocks typical of shipboard bridge instrumentation.
- EMC Compliance: Features high-level electromagnetic interference shielding to prevent noise injection into sensitive navigational communication equipment.
- Electrical Safety: Includes internal fuse protection against motor stalls and electrical shorts.
Frequently Asked Questions
- What does the intermittent mode control? It allows for the adjustment of the “dwell” time between wiping cycles, essential for conserving wiper blade life during light rain or spray.
- Can this controller handle multiple wiper motors simultaneously? Yes, the Series-803M is capable of driving and synchronizing multiple motors, provided they are within the total power load capacity of the controller.
- What is the most common sign of a controller fault? If the wiper motors fail to move or respond to the switch settings, check the input voltage and the internal controller fuse first.
- Is this unit compatible with non-Jung-A wiper motors? It is highly recommended to use this controller only with Jung-A Marine motors to ensure correct electrical compatibility and synchronized operation.
