Hydraulic Pressure Solid State Relay

Hydraulic Pressure Solid State Relay 

The Hydraulic Pressure Solid State Relay is a reliable and high-performance switching device. It's designed for demanding industrial systems like hydraulic setups and UV printers. With a 40A/480Vac rating, the TRT-1DA4840-R handles high-power loads efficiently. Unlike mechanical relays, it offers faster switching and zero maintenance. It’s the smart choice for precise and durable automation.

🔧 Key Features of TRT-1DA4840-R

• High Load Capacity: Handles 40A at 480Vac – ideal for tough industrial tasks.

• DC to AC Control: Control input is 3-32VDC, output is 24-480VAC.

• Zero-Cross Switching: Reduces electrical noise and wear on equipment.

• Opto-Isolated Circuit: Separates load and control for added safety.

• Durable Build: Made with metal, plastic, and top-grade electronics.

• LED Indicator: Quick status check for easy maintenance.

• Compact Design: Only 58 x 45 x 32 mm, weighs just 135g.

• Bolting Mount: Stable in high-vibration zones like hydraulic systems.

✅ Why Choose TRT-1DA4840-R?

• Reliable Performance: No moving parts = less wear and longer life.

• Fast Response: On-off time is under 10ms.

• Low Maintenance: No mechanical failure points.

• High Protection: 2500VAC dielectric strength. Insulation: 1000MΩ.

• Wide Temp Range: Operates from -30°C to +75°C.

🏭 Common Uses

• Hydraulic Systems: Control pumps, motors, actuators with precision.

• UV Printing: Keeps power steady for white ink systems.

• Industrial Automation: Manage heaters, ovens, motors, and more.

• HVAC Systems: Reliable switch for climate control setups.

• Renewable Energy: Manages solar and wind load systems smoothly.

🖨️ TRT-1DA4840-R for UV Printing Systems

The TRT-1DA4840-R Solid State Relay (40A/480Vac) is an essential component for UV printing systems, delivering stable and reliable power management to ensure high-quality prints and uninterrupted operation. Specifically designed to handle the demands of UV printers, this relay excels in supporting white ink systems, where consistent ink flow is critical to prevent clogs and maintain vibrant output on dark or transparent substrates.

Equipped with zero-cross switching technology, the TRT-1DA4840-R minimizes electrical noise, protecting sensitive printer electronics and ensuring smooth performance. The built-in LED indicator provides instant visual feedback, allowing operators to quickly detect and address any operational issues, reducing downtime. Its compact design (58 x 45 x 32 mm) and lightweight construction (135g) make it easy to integrate into existing UV printer setups, even in space-constrained environments. With a 3-32VDC control input and 24-480VAC output, it seamlessly pairs with various control systems, offering precise power delivery for components like pumps and printheads.

By maintaining consistent power, the TRT-1DA4840-R enhances print quality, reduces maintenance needs, and extends the lifespan of UV printing equipment, making it a smart choice for professional printing operations.

🛠️ Installation & Maintenance Tips for TRT-1DA4840-R

To ensure the TRT-1DA4840-R Solid State Relay (40A/480Vac) performs reliably in hydraulic systems and UV printing, follow these concise installation and maintenance tips:

1. 1. Use a Heat Sink: Mount the relay on a heat-dissipating surface, like an aluminum heat sink, to manage heat from high loads. Apply thermal compound for better heat transfer.
   2. Ensure Ventilation: Install in a well-ventilated area to prevent overheating. Avoid enclosing the relay without airflow, especially in high-temperature settings.
   3. Check Regularly: Inspect the LED indicator to confirm operation and check terminals for corrosion or loose connections weekly or monthly based on usage.
   4. Match Control Voltage: Verify the control system provides a stable 3-32VDC input to avoid activation issues. Ensure proper wiring polarity.
   5. Secure Mounting: Use the bolting method with lock washers to ensure stability in high-vibration environments like hydraulic systems.

📊 Technical Specs

• Model: TRT-1DA4840-R

• Load Current: 40A

• Voltage Range: 24–480VAC

• Control Input: 3–32VDC

• Control Current: DC3–25mA

• On Voltage: ≤1.5V

• Leakage Current: ≤2mA

• Switching Time: ≤10ms

• Dielectric Strength: 2500VAC

• Insulation Resistance: 1000MΩ/500VDC

• Temperature Range: -30°C to +75°C

• Mounting: Bolting

• Size: 58 x 45 x 32 mm

• Weight: 135g

• Certifications: CE Listed

Conclusion: TRT-1DA4840-R Solid State Relay – Your Reliable Choice

The TRT-1DA4840-R Solid State Relay (40A/480Vac) is a top-tier solution for industrial applications, delivering unmatched reliability and efficiency. Engineered for hydraulic pressure systems, UV printing, and automation, it ensures precise control with ≤10ms switching and zero-cross technology to minimize noise. Its maintenance-free design, with no moving parts, reduces downtime and costs, while its 2500VAC dielectric strength ensures safety in harsh environments (-30°C to +75°C). The compact, lightweight (135g) relay integrates easily via bolting, and the LED indicator simplifies diagnostics. From hydraulic pumps to UV printers, the TRT-1DA4840-R boosts productivity and prevents costly issues like clogs or equipment damage.

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