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  6. Battery charger "NPP-450, 750, 1200, 1700"

Battery charger "NPP-450, 750, 1200, 1700"

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last updated:Dec 08, 2023

Earth Power 本社
Earth Power 本社
  • Official site

【 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.

    Other power generation
07_NPP

Battery charger "NPP-450, 750, 1200, 1700"

07_NPP Series.jpg
07_NPP Series.jpg
  • Related Link - https://earthpower.co.jp/category/item/itemgenre/c…

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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.

catalog(6)

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Battery Charger "NPP-450 Series" Datasheet

Battery Charger "NPP-450 Series" Datasheet

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Battery Charger "NPP-750 Series" Data Sheet

Battery Charger "NPP-750 Series" Data Sheet

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Battery Charger "NPP-1200 Series" Datasheet

Battery Charger "NPP-1200 Series" Datasheet

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Battery Charger "NPP-1700 Series" Data Sheet

Battery Charger "NPP-1700 Series" Data Sheet

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Battery Charger "NPP Series"

Battery Charger "NPP Series"

PRODUCT
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MEAN WELL DC-AC Inverter/Battery Charger Brochure

MEAN WELL DC-AC Inverter/Battery Charger Brochure

PRODUCT
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News about this product(6)

Due to popular demand, a new campaign will start on April 26! The third limited-time campaign features the largest selection of products ever, including inverters and chargers! We are pleased to announce the 'Online Store Exclusive Campaign Sale - Third Edition -' where you can purchase at special prices and enjoy even greater savings with bulk purchases.

  • Campaign

The "Second Campaign Sale," which has been held since March 1, 2024, has ended. We sincerely thank you for the many orders received during this period. As a token of our appreciation for your continued patronage and for the conclusion of the first and second campaign sales, we will be holding the "Third Campaign Sale" starting April 26, where you can purchase selected products at more affordable prices than usual! <Campaign Period> From 2024/04/26 to 2024/05/30 The campaign will feature the largest number of products ever, with selected items from two categories: "DC-AC Inverters" and "Battery Chargers." We will provide detailed information as soon as it is available. Please look forward to the announcement. We are also considering hosting similar events in the future that will delight everyone, so we appreciate your continued support.

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Campaign Sale Part 2 'Exclusive to Online Store' is now underway! The products eligible for this limited-time campaign are battery chargers! Announcement of the 'Online Store Exclusive Campaign Sale - Part 2'.

  • Product news

A total of 13 models from the battery charger are eligible for this campaign! Please check the list of eligible products below. <Campaign Phase 2 Eligible Products Final Version> - GC160A12-AD1 (with cable) - GC220A12-AD1 (with cable) - PB-120P-13P (circuit board) - PB-120P-27C (with cable) - PB-230-24AD1 (with cable) - PB-300P-24 (with cable) - PB-600-24 (with cable) - PB-1000-48 (with cable) - ENC120-24 (with cable) - ENC-240-24 (with cable) - NPP-750-12 (with cable) - NPP-1200-12 (with cable) - NPP-1700-12 (with cable) Due to limited stock and sales for a limited time, there are no plans for additional orders, so please contact us as soon as possible if you are considering this. For prices and other details, we apologize for the inconvenience, but please check the link below.

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The "NPP Series" battery charger can also be used as an AC-DC constant voltage output power supply! It allows for simultaneous charging while supplying power to a load! It can be used for various applications with full charging and stable supply.

  • Product news

Battery Charger "NPP Series" This product is equipped with two modes: battery charger mode and power supply mode. In battery charger mode, it performs excellently as a charger by utilizing stage charging! However! In power supply mode, it is possible to charge the battery while also connecting a load to the unit, thereby providing a stable DC output! In the "3-stage charging" of the charger mode, it transitions from bulk charging to absorption charging and then to float charging. However, if a minimal load such as 5A is used, it may not transition to float charging and the charging will stop (it will not reach full charge). However, by using power supply mode, it can achieve a full charge while also providing stable power to the load. After the battery is fully charged, it will only supply power to the load. By disconnecting from the battery, it can also be used as an AC-DC power supply. For more details, please visit our website or view the catalog below.

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Are you using a charger that has been unofficially customized? That is considered non-compliant with standards and is also regarded as fraudulent by the seller!

  • Product news

This is Earth Power Co., Ltd. Recently, robots and AGVs have been widely adopted and produced in Japan. Such robots and AGVs always require battery chargers, and we receive many inquiries about this at Earth Power. Q. Are there any battery chargers for unmanned transport vehicles that are safe to use and have obtained PSE certification? We at Earth Power have also obtained PSE certification, so you can use our products without any issues. However, it seems that other manufacturers, in their attempt to produce at a low cost, have created products that do not meet the standard values or lack after-sales service, leading to many problems. While it is understandable to prioritize "cost," it is important to note that the issues arising from focusing too much on cost can actually result in higher expenses. Regarding these issues, our battery chargers are shipped only as normal products, and we can provide certification documents. We also conduct warranty and repair analysis domestically. We have a wide range of products, so please visit our website for more details. Please note that this news may also have implications beyond just chargers.

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Earth

Earth Power 本社

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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.

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