Technical Information & Details for Nextys NPSM240-12 Power Supply
- Output Power: 192 W (continuous) / up to 240 W
- Output Voltage: 12 V DC (adjustable 12 – 15 V DC)
- Output Current: 16 A (at 12 V) – 14 A (at 15 V)
- Input Voltage Range: 90 – 132 V AC / 187 – 264 V AC (selectable via switch), 47 – 63 Hz / 270 – 345 V DC
- Efficiency: > 84 %
- Ripple & Noise: ≤ 150 mVpp
- Inrush Current: ≤ 32 A
- No-Load / Power Dissipation: < 36.5 W (full load)
- Operating Temperature: −40 °C to +70 °C (derating > 50 °C)
- Cooling: fanless natural convection
- Protections: Overload (Hiccup mode), Short Circuit, Overvoltage (≥ 18 V DC), Thermal Protection
- Overvoltage Category: OVC III (EN50178)
- Isolation Voltage: 4.2 kV DC input to output
- Dimensions (H x W x D): 140.0 mm x 63.0 mm x 117.0 mm
- Weight: approx. 750 g
- Safety & EMC Certificates: UL508, UL61010-1, UL61010-2-201, IEC/EN61010-1, IEC/EN61010-2-201, CE, CB Scheme
- LED Indicator: DC OK Green LED & DC OK Dry Contact Relay (NO, 24 V DC / 1 A)
- Manufacturer Warranty: 3 years
Information about the Nextys NPSM240-12
The Nextys NPSM240-12 is an exceptionally durable and high-efficiency DIN rail switching power supply engineered specifically for demanding industrial automation environments. Housed in a space-saving 63 mm slim aluminum enclosure, it maximizes cabinet real estate while offering outstanding field reliability. A key performance advantage is its impressive overload capability of up to 130% paired with a peak short-circuit capability of up to 42 A, guaranteeing smooth operation even when driving heavy capacitive or inductive startup loads.
Engineered for extreme operating environments, the NPSM240-12 functions flawlessly across an extended wide temperature range from -40 °C to +70 °C without premature thermal cutout. It offers user flexibility via an adjustable output voltage range of 12 to 15 V DC, high-level isolation rated at 4.2 kV DC input-to-output, and real-time status monitoring through a built-in DC OK dry contact relay. These distinctive characteristics render this power supply a top-tier choice for critical factory automation, process control, and industrial equipment systems.
