ABB REF542 is a discontinued digital feeder protection relay that was used in a wide range of power systems. It integrates measurement, monitoring, protection, control and self-diagnostics to provide reliable protection for the distribution network.
Key features:
Measurement: Measure electrical parameters such as voltage, current, power, etc.
Monitoring: Real-time monitoring of power grid operating status, such as overload, short circuit, ground fault, etc.
Protection: Provide a variety of protection functions, such as overcurrent protection, grounding protection, loss of voltage protection, etc.
Control: It can be used to control switchgear and realize automatic operation.
Self-diagnosis: It has a self-diagnosis function, which can detect internal faults of the device.
Features:
High level of integration: Integrate multiple functions in one device to save space.
High reliability: Reliable hardware and software design is adopted to ensure the stable operation of the equipment.
Flexibility: A wide range of functions can be implemented through the configuration software.
Technical parameters
Voltage level: depending on the specific model
Current level: depending on the specific model
Protection function: over-current protection, grounding protection, loss of voltage protection, over-voltage protection, etc
Communication interface: depending on the specific model
Fields of application
Distribution network: used to protect distribution lines, transformers and other equipment.
Industrial enterprises: Used to protect the power distribution system within the factory.
电子邮件:2970592941@qq.com
电子邮件:sales@runshengdcs.com
电话:+86 15383419322(微信同号)
WhatsApp:+86-15383419322
销售:曹经理
交货时间:现货,付款后3-5天
快递:联邦快递,EMS
状态:库存,全新
付款方式:电汇,30%定金,70%余款
价格:请联系我们进一步查询。所有报价都是不含税的出厂价。
备注:本设备不包括其他附件、手册、电缆、校准数据、软件等,除非在上述库存项目说明中列出。
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Email:sales@runshengdcs.com
Phone: +86 15383419322
WhatsApp:+86-15383419322
Sales: Cao Yan
Lead Time: IN STOCK, 3-5 days after payment
Delivery: FedEx, EMS
Condition: In Stock, Brand New
Payment Method: T/T, 30% deposit, 70% balance of payment
Price: Please contact us for further inquiry. All quotes are basic on EXW excluding tax.
Remark: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
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