Key Features
- Suitable for mercury vapor lamps in marine lighting fixtures
- Available in multiple wattage ratings (50W–400W)
- Wide input voltage range for global ship compatibility
- Durable, corrosion-resistant construction for saltwater environments
- Thermal overload protection for safe operation
- Easy installation with standard wiring connections
- Compliant with international marine electrical regulations
Technical Specifications
| Specification | Detail |
|---|---|
| Power Rating | 50W, 100W, 150W, 250W, 400W (optional) |
| Input Voltage | 110V, 220V, 380V AC |
| Frequency | 50/60 Hz |
| Operating Temperature | -20°C to +50°C |
| Protection Class | IP20/IP44 (optional) |
| Insulation Class | Class H (180°C) |
| Housing | Corrosion-resistant steel/aluminum |
| Weight | Varies by model |
| Warranty | 1 year |
Frequently Asked Questions
What is the purpose of a mercury lamp ballast?
A mercury lamp ballast regulates the current and provides the high starting voltage needed to ignite the lamp. Once the lamp is running, the ballast limits the current to a safe level, ensuring stable operation and prolonging lamp life.
Can this ballast be used with LED lamps?
No, this ballast is specifically designed for mercury vapor lamps. LED lamps require a different driver or power supply. Using the wrong ballast may damage the lamp or the ballast.
What voltage options are available?
These ballasts are available in common shipboard voltages, including 110V, 220V, and 380V AC, and support both 50Hz and 60Hz power systems. This makes them suitable for vessels operating worldwide.
Are these ballasts safe for marine environments?
Yes, they are constructed with corrosion-resistant materials and sealed enclosures to withstand moisture, salt spray, and vibration typically found on ships. They also include thermal overload protection for added safety.
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