About Meanwell HSN Series
Features- Universal AC input / Full range90~132VAC or 180~264VAC
- Low profile
- Conformal coated
- Low leakage current<1 mA/240VAC
- Protections: Short circuit / Overload / Over voltage / Over temp.
- Working temperature
- (please refer to overload derating curve)
- -25~+70(HSN-200), -20~+7 0(HSN-300)
- Fanless design, cooling by free air convection
- LED indicator for power on
- Net weight0.55kg(HSN-200), 0.67kg(HSN-300)
- 2 years warranty
HSN-200 Series
HSN-300 Series
Highly Reliable Power with Robust SafetyThe Meanwell HSN Series offers unparalleled protection with built-in safeguards against short circuit, overload, overvoltage, and over-temperature events. Each unit undergoes a 100% full load burn-in test to guarantee dependable operation. Designed to operate within a wide temperature and humidity range, these power supplies meet stringent international safety standards, ensuring your equipment is both well-protected and stable in various operating environments.
Versatile Mounting and Easy IntegrationWith its compact dimensions (215 x 115 x 50 mm) and panel-mount configuration, the HSN Series is easy to install in a range of industrial setups. The screw terminal blocks and terminal block connectors make wiring straightforward and secure. Suited for single-phase connections and protected with a durable powder-coated metal housing, this series ensures integration is smooth for dealers, fabricators, and end-users alike.
FAQ's of Meanwell HSN Series:
Q: How does the Meanwell HSN Series maintain output voltage stability under varying loads?
A: The HSN Series utilizes advanced switching and regulation technology to control and stabilize output voltage, even as load currents fluctuate. With a load regulation of 1.0% and a line regulation of 0.5%, it consistently delivers precise voltage through a 10% adjustment range.
Q: What are the main protective functions included in the HSN Series power supply?
A: The product comes equipped with comprehensive protection against short circuits, overloads, overvoltage, and over-temperature conditions. These features automatically activate to prevent equipment damage and ensure long-term operational safety.
Q: When should I consider using the Meanwell HSN Series for my application?
A: The HSN Series is ideal whenever reliable, high-efficiency, and stable DC power is needed-especially in industrial control, automation, and instrumentation environments, where fluctuations and surges can occur, and durability is a priority.
Q: Where can the HSN Series be mounted and used safely?
A: Engineered for indoor use, the HSN Series features an IP20 rating and is designed for panel mounting in protected enclosures. Its wide operating temperature range (-20C to +60C) allows for deployment in demanding industrial and commercial settings across India.
Q: What is the process for installing and connecting this power supply?
A: Installation involves panel mounting the unit using the provided fixtures and making electrical connections via the screw terminal blocks. It is recommended to follow the wiring diagram in the manual and verify correct AC and DC connections before powering up.
Q: How does natural air cooling benefit the operation of the HSN Series?
A: By relying on natural convection rather than fans, the HSN Series avoids moving parts, reducing maintenance needs and enhancing efficiency. This method also contributes to quieter operation and longer expected lifespan, with an MTBF exceeding 200,000 hours.
Q: What are the primary benefits of choosing the Meanwell HSN Series?
A: The HSN Series offers universal AC input, high efficiency up to 91%, robust safety protections, compact design, and compliance with international safety standards, making it a reliable choice for dealers, manufacturers, and end-users seeking stable performance in critical applications.