Description
8915-877 From Woodward, USA
Non differential regulation is mainly used for constant speed control and is suitable for single machine operation or multiple prime movers working together in an isolated power grid. Differential regulation provides more control flexibility.
further enhancing its performance and application range.
rich additional functions, and high-precision output signals. Whether it is in the fields of generator sets, compressors, pump stations, or ships and locomotives, it can effectively ensure the stable operation of equipment within the set range.
power measurement level 1, editable screen, multi interface toolkit connection, etc. All details can be found in Woodward easyYgen manual 37582A
The rated operating temperature range of this model is -20 to 70 ° C; the rated temperature range of the LT model is -40 to 70 ° C, suitable for outdoor use.
8915-877 is equipped with a monitor (not available on the 3100 model) and is designed for front panel installation.
The built-in HMI has a color LCD and soft keys (now with dedicated buttons) for direct control of the 8915-877 device. Multi level password protection can prevent unauthorized changes.
The generator set has four operating modes and the option to configure a manual circuit breaker control device.
How to use 8915-877？
What is 8915-877 used for?
8915-877 Customs Code
At present, it seems that GE, which is struggling to move forward in the differentiation and integration of business segments, still has a difficult time to go through. However, the industrial Internet gene that former CEO Immelt injected into GE may become an important means for GE”s future revival. Duan Xiaoying has told reporters more than once that the industrial Internet genes injected into GE by predecessor Immelt may not undergo major adjustments, and this is widely considered in the industry to be one of the important weights for GE”s rebirth.However, GE, which first proposed the concept of industrial Internet, is by no means safe and sound. ABB, which recently acquired GE”s global industrial solutions business for US$2.6 billion, released the ABB AbilityTM digital solution and platform in June last year. ABB China Chief Technology Officer Liu Qianjin told reporters that since 2014, ABB Group has begun digital transformation.Gu Chunyuan, president of ABB Group”s Asia, Middle East and Africa region, told reporters: “ABB will help enterprises realize comprehensive automation transformation through leading robotics technology and customized automation solutions, and provide digital solutions that integrate the Internet of Things, industrial big data and industry experience. solutions, push production efficiency and innovation capabilities to new heights, and work together to create an efficient and interconnected smart factory of the future.”What are the IoT PaaS platforms? Inventory of well-known IoT platforms at home and abroadThe IoT platform is the core of the entire IoT solution. Broadly speaking, an IoT platform refers to a set of tools and services that enable developers to develop and run applications. Specifically, the IoT platform is a middleware layer that is responsible for obtaining data from sensors and terminal devices and generating meaningful results and operations. It usually provides device SDK or API, and developers can connect any hardware platform through the platform and use it based on Cloud services.▲Global IoT platform relationship mapDue to the importance and complexity of IoT platforms, hundreds of IoT PaaS (Platform as a Service) providers have emerged on the market today, including traditional IT companies, communication operators, communication equipment vendors, Internet companies, industrial solution providers, New start-up companies and other forces have sprung up like mushrooms after a rain. After the excitement of the blowout period, the platform has settled into the second half of consolidation. The IoT platform is based on the three cloud computing service models of IaaS, PaaS and SaaS, and has gradually improved its functional system. That is, ICP (Infrastructure Cloud Service Platform), CMP (Connection Management), DMP (Device Management Platform), AEP (Application Enablement Platform), BAP (Business Analysis Platform), etc.IoT PaaS Platform InventoryThis article introduces the PaaS IoT platform one by one according to the classification method of players in the four major fields, including the communication field, the Internet field, the software system service field, and the vertical field. Among them, the communication field includes telecom operators and telecom equipment vendors represented by China Mobile, China Unicom, China Telecom, Huawei, and H3C; the Internet field includes Alibaba, Tencent, Baidu, Xiaomi, etc.; the software system service field includes IBM, Microsoft, PTC , etc. ; The vertical field is mainly divided into two parts, including industrial enterprises represented by Sany Heavy Industry, GE, Siemens , etc., and entrepreneurial enterprises represented by Basic Lizi, Puao Cloud, Jizhi Cloud, Tuya Intelligence, Jiyun, etc.Player field Company name Platform name Communication field China Mobile OneNET CCMP China Unicom Unicom IoT Platform 2.0 China Telecom China Telecom IoT Open Platform Vodafone GDSP Verizon Verizon ThingSpace IoT Platform Huawei Oceanconnect Xinhua Three Oasis Platform ZTE ThingxCLoud Cisco Jasper Ericsson DCP Nokia IMPACT Internet field Baidu Tiangong IoT Platform Alibaba Link IoT Platform Tencent QQ IoT Google Android Things Amazon AWS IoT Xiaomi Xiaomi Open Platform Software/System Service IBM IBM Watson IoT Platform Microsoft Microsoft Azure Oracle Oracle IoT Cloud Service PTC ThingWorx SAP Leonardo Vertical & Entrepreneurial Field Siemens MindSphere GE Predix XCMG Xrea Bosch Bosh IoT Sui te2.0 Schneider Ecostruxure Honeywell Movilizer ABB Ability Advantech WiseCloud Haier Haier U+ COSMOPlat Aerospace Cloud Network INDICS Lenovo Lenovo Global Intelligent Platform Tree Root Internet Root Cloud Gizhi Cloud Gizhi Cloud Ayla IoTPlatform Basic Lizi Lizi Yunpu Aopuo Yunzhi IoT Mixlinker Zhiyun Singularity AbleCloud Envision Energy EnOS Energy IoT Platform Tuya Smart Tuya Smart Cloud Zhiyi Cloud Zhiyi IoT Cloud Platform Shanghai Qingke FogCloud Xiaocong Smart Xiaocong Smart IoT Platform Jiyun Technology NeuSeer Industrial Internet Platform myDevices Cayenne ZTE CLAA MSP Multi-service Unified Platform Liju Technology LETSIOT Platform IoT Smart Kalay Cloud
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