SR489-REL AY GE

Description

The GE SR489 is a digital generator protection relay developed by General Electric (GE). It is part of the SR family of relays known for their reliability, versatility and ease of use in a wide range of applications for the protection, control and monitoring of small and medium-sized generators.

SR489-REL AY GE

Main functions and features:

Comprehensive Protection: The SR489 provides comprehensive generator protection, including:

Rotor failure protection

Stator grounding protection

Stator overheating protection

Bearing protection

Excitation protection

Generator fail-safe protection

Differential protection

Overcurrent protection

Voltage protection

Frequency protection

Wait a minute

Advanced communication function: support a variety of communication protocols, such as MODBUS, IEC 60870-5-101, etc., easy to integrate with the host computer system.

Detailed diagnostic information: Provides detailed diagnostic information to help you quickly locate faults.

Easy-to-use interface: The human-machine interface is friendly, and the configuration and operation are simple.

Modular design: Modular design, easy to expand and maintain.

Application scenarios

Power plants: used to protect small and medium-sized generators and ensure the safe and reliable operation of power generation systems.

Industrial enterprises: used to protect their own generators and ensure the continuity of the production process.

Ships: Generators used to protect ships.

Technical parameters

Input: three-phase voltage, current, frequency, etc

Output: control relay, alarm signal, communication signal

Protection features: as described above

Communication protocols: MODBUS, IEC 60870-5-101, etc

Working environment: -25°C~+70°C

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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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