Description
Deif GPU-3 Generator Protection Unit (0-20mA Output) Technical Specifications
(Deif GPU-3 发电机保护装置 0-20mA 输出技术参数)
1. Product Overview(产品概述)
The Deif GPU-3 is a high-performance generator protection unit designed for critical power generation systems. It provides comprehensive protection, monitoring, and control functions for generators, ensuring reliable operation and preventing damage from faults. The unit supports a 0-20mA analog output for remote signaling, allowing seamless integration with SCADA or PLC systems.
(Deif GPU-3 是一款高性能发电机保护装置,专为关键发电系统设计。它提供全面的保护、监测和控制功能,确保发电机可靠运行并防止故障损坏。该装置支持 0-20mA 模拟输出,用于远程信号传输,可与 SCADA 或 PLC 系统无缝集成。)
2. Key Technical Parameters(关键技术参数)
Parameter(参数) | Specification(规格) | Description(说明) |
---|---|---|
Input Voltage(输入电压) | 85-265V AC, 50/60Hz / 110-300V DC | 宽电压输入范围,适应不同电源环境。 |
Current Output(电流输出) | 0-20mA (configurable)(可配置) | 用于远程信号传输,支持自定义量程。 |
Protection Functions(保护功能) | Overcurrent, Under/Overvoltage, Reverse Power, Short Circuit, Overload, Differential Protection, etc.(过流、欠压/过压、逆功率、短路、过载、差动保护等) | 全面的保护功能,覆盖发电机常见故障。 |
Measurement Accuracy(测量精度) | ±0.5% for current/voltage(电流/电压精度 ±0.5%) | 高精度测量,确保保护动作准确。 |
Response Time(响应时间) | <20ms(<20 毫秒) | 快速响应故障,减少设备损坏风险。 |
Communication(通信) | Modbus RTU (RS-485), Optional Profibus/Ethernet | 支持多种通信协议,便于系统集成。 |
Operating Temperature(工作温度) | -20°C to +60°C(-20°C 至 +60°C) | 宽温范围,适应恶劣环境。 |
Enclosure Rating(防护等级) | IP54 (NEMA 12) | 防尘防水,适合工业环境。 |
Display(显示) | LCD with Backlight(带背光 LCD) | 直观显示运行状态和故障信息。 |
Dimensions(尺寸) | 144 x 144 x 100 mm (H x W x D) | 紧凑设计,节省安装空间。 |
3. Features & Benefits(功能与优势)
-
High Reliability(高可靠性)
The GPU-3 is designed for harsh industrial environments, with robust construction and advanced protection algorithms to minimize false trips.
(GPU-3 采用坚固设计,配备先进的保护算法,可在恶劣工业环境中稳定运行,减少误动作。) -
Flexible Configuration(灵活配置)
Users can customize protection settings, current/voltage ranges, and communication parameters via the front-panel menu or software.
(用户可通过前面板菜单或软件自定义保护设定、电流/电压量程及通信参数。) -
Remote Monitoring(远程监控)
The 0-20mA output enables integration with remote monitoring systems, allowing operators to track generator status in real-time.
(0-20mA 输出支持远程监控系统集成,实现发电机状态实时跟踪。) -
Compliance with Standards(符合标准)
Meets IEC 60255, IEEE C37.2, and other international standards for generator protection.
(符合 IEC 60255、IEEE C37.2 等国际发电机保护标准。)
4. Applications(应用场景)
- Power generation plants (diesel, gas, or steam turbines)
(发电厂:柴油、燃气或汽轮发电机组) - Renewable energy systems (wind, solar, hydro)
(可再生能源系统:风电、光伏、水电) - Industrial backup power systems
(工业备用电源系统) - Marine and offshore generator sets
(船舶及海上发电机组)
5. Ordering Information(订购信息)
- Model(型号): GPU-3-020MA
- Options(可选配置):
- Additional communication modules (Profibus, Ethernet)
- Enhanced I/O expansion
- Customized protection curves
- Certifications(认证): CE, UL, CSA, DNV GL (for marine applications)
6. Support & Warranty(支持与保修)
- Technical Support(技术支持): 24/7 global support via phone, email, or online portal.
(全球 24/7 技术支持,可通过电话、邮件或在线平台获取。) - Warranty(保修): 3-year standard warranty, extendable up to 5 years.
(标准保修期 3 年,可延长至 5 年。)
Conclusion(总结)
The Deif GPU-3 Generator Protection Unit with 0-20mA output is a robust, flexible, and highly reliable solution for protecting and monitoring generators in critical applications. Its advanced features, compliance with international standards, and compatibility with modern automation systems make it an ideal choice for power generation, renewable energy, and industrial sectors.
(Deif GPU-3 发电机保护装置(0-20mA 输出)是一款坚固、灵活且高度可靠的解决方案,适用于关键发电系统的保护与监测。其先进功能、国际标准合规性以及与现代自动化系统的兼容性,使其成为发电、可再生能源和工业领域的理想选择。)
For detailed technical specifications or customized solutions, please contact Deif or your local authorized distributor.
(如需详细技术规格或定制化解决方案,请联系 Deif 或当地授权经销商。)
Reviews
There are no reviews yet.