TS-1000-248B End of Life

Technical Information & Details for MEAN WELL NTS-750-248EU Inverter Rated Power: 750 W (Continuous), 862 W (3 min.), 1125 W (10 sec.), 1500 W (Surge Peak/30 cycles) Output Voltage: 230 VAC (200 / 220 / 230 / 240 VAC selectable via DIP S.W) Output Frequency: 50 Hz / 60 Hz (selectable via DIP S.W) Waveform: True Sine Wave (THD < 3%) Input Voltage: 48 VDC (40 – 66 VDC) Efficiency: Up to 93% No-Load Power Dissipation: ≤ 1.5 W in standby saving mode (at load ≤ 10 W) Operating Temperature: −25 °C to +70 °C Cooling: Temperature controlled cooling fan Protections (Input): Reverse polarity, DC low alarm, DC low shutdown, over voltage, battery over discharge Protections (Output): Short circuit, overload, over temperature Isolation Voltage: 3000 VAC (Input to Output), 1500 VAC (Output to FG) Interfaces & Control: Remote ON-OFF control (Dry Contact), RS-232 communication port (via RJ11) AC Socket Type: EU Type (Type-EU) Dimensions (L x W x H): 270 mm x 158 mm x 67 mm Weight: approx. 2.3 kg Safety & EMC Standards: CB IEC62368-1, DEKRA BS EN/EN62368-1, UL458, E13, EAC, CE, UKCA LED Indicators: Front panel status indicators for operation, DC input, and load level Manufacturer Warranty: 3 Years Information about the MEAN WELL NTS-750-248EU The MEAN WELL NTS-750-248EU is a high-efficiency off-grid 48V DC-AC power inverter fitted with a European AC outlet, engineered to deliver high-quality True Sine Wave AC power (THD < 3%) to sensitive equipment. Featuring a digital MCU control design and PCB conformal coating, this standalone inverter delivers continuous 750 W power while achieving an outstanding peak efficiency of up to 93%. It easily handles heavy load transients thanks to a peak surge power capacity of up to 1500 W. Designed for smart network integration, the inverter incorporates a dedicated RS-232 communication port via RJ11 and a dry-contact remote ON-OFF connector. Its standby energy-saving mode limits power draw to under 1.5 W, preserving 48V battery bank capacity over extended idle periods. Equipped with hardware DIP switches for quick AC voltage and frequency configuration, a quiet temperature-regulated fan, and a wide operating temperature range from -25 °C to +70 °C, this inverter is an exceptional power foundation for telecom centers, off-grid solar infrastructure, datacom systems, and industrial remote sites.

Technical Information & Details for MEAN WELL NTU-1200-248EU Power Inverter Product Type: True Sine Wave DC-AC Inverter with Built-in UPS Function AC Output Socket: European Type (EU / Schuko Socket) DC Input Voltage: 48V DC (Operating Range: 40 - 66V DC) AC Output Voltage: 230V AC (Selectable: 200 / 220 / 230 / 240V AC via DIP SW) Output Frequency: 50 Hz (Selectable: 50 / 60 Hz via DIP SW) Rated Power (Continuous): 1200 W Peak / Surge Power: 1380 W (3 min.), 1800 W (10 sec.), 2000 W Surge Power (30 cycles) Output Waveform: True Sine Wave (THD < 3%) Efficiency: approx. 93% UPS / Bypass Transfer Time: 10 ms (typical) Supported Battery Types: Lead-acid or Lithium-ion batteries DC Input Protections: Reverse Polarity, Low Alarm, Low Shutdown, Over Voltage AC Output Protections: Short Circuit, Overload, Over Temperature Control & Communication: Remote ON-OFF control, RS-232 communication port (RJ11) Operating Temperature Range: -25°C to +70°C Dimensions & Weight: 333 x 184 x 70 mm (L x W x H) / 3.3 kg Manufacturer Warranty: 3 Years Information about the MEAN WELL NTU-1200-248EU The MEAN WELL NTU-1200-248EU is a high-performance 1200W DC-AC off-grid true sine wave power inverter with a built-in AC bypass UPS function. Operating from a 48V DC battery input, it converts direct current into clean 230V AC power with total harmonic distortion of less than 3%. This "EU" model comes equipped with a standard European Schuko AC receptacle. Featuring a rapid transfer time of typically 10 ms, the inverter ensures an uninterrupted power supply by automatically switching to inverter mode when the AC grid fails or fluctuates beyond limits. Output voltage (200V–240V AC), output frequency (50Hz/60Hz), and power-saving modes are easily adjustable via user-friendly DIP switches. Offering a top-tier efficiency rating of ~93%, a wide operating temperature range (-25°C to +70°C), RS-232 monitoring capability, and full electrical protection, it is an optimal choice for 48V telecom setups, industrial backup systems, marine setups, and off-grid solar installations.

Technical Information & Details for MEAN WELL NTS-1200-248EU Power Inverter Continuous Output Power: 1200 W Peak Output Power: 1800 W (for 10 sec) / 2000 W Surge Power (for 30 cycles) AC Output Voltage: 230 V AC (Selectable 200 / 220 / 230 / 240 V AC via DIP SW, Default: 230 V AC) Output Frequency: 50 Hz (Selectable 50 / 60 Hz via DIP SW) Waveform: True Sine Wave (THD < 3%) DC Input Voltage: 48 V DC (Operating Range 40.0 – 66.0 V DC) Max. Input Current: 30 A Efficiency (Typ.): 91.5% AC Socket Type: EU Outlet (Type-EU) No Load Dissipation: ≤ 15 W (Non-saving mode), 1.2 W – 1.5 W in Standby Power Saving Mode DC Low Protection: Alarm at 44 ± 1.0 V DC; Shutdown at 40 ± 1.0 V DC DC High Protection: Alarm at 62 ± 1.0 V DC; Shutdown at 66 ± 1.0 V DC Protections: Short Circuit, Overload, Over Temperature, Battery Low Shutdown, Reverse Polarity (via internal fuse) Operating Temperature: −25 °C to +70 °C (Refer to derating curve) Cooling: Temperature-controlled, low acoustic noise cooling fan Control & Communication: Remote ON-OFF control, RS-232 communication via RJ11 port (Supports optional IRC1/IRC2/IRC3 controllers) Dimensions (L x W x H): 333 mm x 184 mm x 70 mm Weight: Approx. 3.3 kg Warranty: 3 Years Information about MEAN WELL NTS-1200-248EU The MEAN WELL NTS-1200-248EU is a highly reliable 1200W off-grid DC-to-AC power inverter designed with peak power capability up to 2000W. It converts 48V DC battery power (suitable for both lead-acid and lithium-ion batteries) into clean, true sine wave AC electricity (THD < 3%). Configured with a Type-EU output socket, it defaults to delivering 230 V AC at 50 Hz, with output voltage and frequency easily adjustable via DIP switches. Built for industrial and demanding off-grid environments, the NTS-1200 features MCU digital control, conformal coating, a wide operating temperature range from −25 °C to +70 °C, and comprehensive input/output protection mechanisms. It is widely used in 48V off-grid solar systems, telecom and datacom infrastructure, UPS backup setups, and mobile equipment. Additionally, it includes an energy-saving mode (< 1.5W dissipation) and supports RS-232 monitoring as well as remote ON/OFF switching.