【 NEW 】High-performance battery charger integrated with a power supply.
The NPP series is a 2-in-1 design device that allows the use of both battery charger mode and power supply mode in a single unit. It can be used not only as a battery charger but also as a constant voltage output power supply to drive general loads. The system is not complicated and is a product that can be adopted for many applications. 【Features】 - 2-in-1 design: selectable battery charger mode / power supply mode - Maximum efficiency of 94% - Wide input voltage range AC90V to AC264V - Thermal control DC fan for noise reduction measures - Selectable charging methods (2-stage charging, 3-stage charging) - Built-in CANbus protocol (for control, settings, and monitoring) - Adjustable charging voltage and current via VR - Operating status signal, battery monitoring signal, remote control, and temperature sensor circuit included - Wide operating temperature range: -30℃ to +70℃ - Equipped with various protection circuits - Certifications obtained: UL / DEKRA / CB / EAC / AS/NZS / CE / UKCA *Currently preparing to obtain PSE certification. Models 1200 and 1700 are not subject to PSE certification. For detailed product information, please visit our website.
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basic information
【 Power Mode 】 In power mode, in addition to the battery, you can connect a load, allowing for charging while also supplying power to the load. This mode does not bring the battery to a low voltage state, and it can provide a stable supply to the load, making it a suitable mode for use depending on the system. 【 Lineup 】 - NPP-450-12JP - NPP-450-24JP - NPP-450-48JP - NPP-450-72JP - NPP-750-12JP - NPP-750-24JP - NPP-750-48JP - NPP-1200-12JP - NPP-1200-24JP - NPP-1200-48JP - NPP-1700-12JP - NPP-1700-24JP - NPP-1700-48JP The dimensions and weights vary. For more details, please visit our website. The NPP-450, 750, 1200, and 1700 Series each have additional features. Please check our website for detailed product information.
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Applications/Examples of results
- Built-in power supply unit for chargers - Chargers for lead-acid batteries and lithium-ion batteries - Portable power supply unit - Chargers for electric wheelchairs, picking cart chargers, chargers for small electric robots, chargers for medical robots, battery system chargers for measuring instruments, UPS systems, automotive battery chargers, agricultural equipment battery chargers, industrial equipment battery chargers - Robot systems, backup power supply systems, monitoring systems - Special vehicles, specialty vehicles, vans, buses, industrial equipment, communication equipment, communication signals, audio equipment, power supply systems and so on.
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Company information
Earth Power Co., Ltd. is engaged in the sale of independent power systems and equipment for independent power sources. Comprehensive quality assurance is managed under the quality control of MEAN WELL ENTERPRISES CO., LTD., a major manufacturer of switching power supplies in Taiwan, ensuring that products meet strict standards for our customers in Japan. We hold the sales rights for MEAN WELL products, including DC-AC inverters and battery chargers, and verification is conducted via serial numbers during acceptance inspections. In December 2023, in response to the increasing e-commerce in the B to B market, we launched an online store (https://earthpower.co.jp). Customers can check our products anytime and anywhere, and purchase them directly from the site. For members only, we provide access to PDF data such as product specifications, test reports, and explanations of acquired standards. Additionally, we offer a secure support system and a comprehensive inquiry form. If you have any requests or concerns, please feel free to contact us after registering as a free member.