GE Multilin F650BABF1G0LO 馈线保护继电器

Description

GE Multilin F650（型号 F650BABF1G0LO）馈线保护继电器技术参数

一、基础参数

• 型号：F650BABF1G0LO
• 应用类型：馈线保护继电器，适用于配电线路、母联保护及中低压电动机保护等。
• 供电电压范围：110-250VDC（直流供电）或 120VAC（交流供电，需确认具体配置）。
• 尺寸规格：标准 19 英寸机架安装，具体尺寸需参考产品手册（如 36×32×16cm 为参考示例）。
• 重量：约 5.21kg（需以实际产品为准）。

二、保护功能

• 过流保护：
  • 支持瞬时、延时过流保护，可应用于相、中性点、接地及灵敏接地故障。
  • 提供多种时间曲线（如 IEEE/ANSI、IEC 标准曲线）及用户自定义曲线。
• 方向保护：
  • 支持相方向、中性点方向、接地方向及灵敏接地方向保护。
• 电压保护：
  • 母线/线路过电压、欠电压保护，中性点过电压保护。
• 频率保护：
  • 欠频率/过频率保护，防止系统频率异常。
• 断路器失灵保护：
  • 检测断路器失灵并触发重合闸或跳闸信号。
• 负序保护：
  • 负序延时过流保护，防止热过载。
• 同步检查：
  • 同期检查元件，确保断路器在规定条件下合闸。

三、通信与接口

• 通信协议：
  • 支持 Modbus RTU、TCP/IP、DNP3.0（Level 2）、IEC 60870-5-104、IEC 61850 等标准协议。
• 物理接口：
  • RS232 和 RS485 接口，速率可达 115,200bps。
  • 以太网接口：10/100BaseTX，100BaseFX（可选双 100BaseFX 冗余）。
• 人机接口：
  • 可配置图形化人机界面，支持 4×20 字符背光 LCD 或 16×40 像素图形 LCD。
  • 前面板配备往复键及旋转开关，便于操作。

四、测量与记录

• 测量功能：
  • 电压（V）、电流（I）、频率（Hz）、功率（W、VA）、功率因数（PF）等。
  • 需量测量（如 Ia、Ib、Ic、Ig、Isg 等）。
• 事件记录：
  • 可存储 479 次事件记录，时间分辨率 1ms。
• 录波功能：
  • 高分辨率录波，采样速率可编程设置。

五、环境与认证

• 工作温度：通常为 -20°C 至 +70°C（具体需参考产品手册）。
• 防护等级：符合工业环境标准，具体防护等级需确认。
• 认证：通过相关国际认证（如 CE、UL 等，需根据具体型号确认）。

六、其他特性

• 可编程逻辑：支持用户自定义保护逻辑，满足特定应用需求。
• 冗余设计：提供冗余电源及通讯端口，确保系统可靠性。
• 兼容性：与 EnerVista 软件兼容，便于配置、监控及数据分析。

七、应用场景

• 配电线路保护
• 母联保护
• 中低压电动机保护
• 发电厂及变电站的馈线保护

八、注意事项

• 具体技术参数（如电流/电压额定值、功耗等）需参考产品手册或联系 GE 官方获取。
• 配置及功能可能因型号或定制需求有所不同。

如需进一步的技术细节或定制化配置，建议直接联系 GE 官方或授权代理商。

Technical parameters of GE Multilin F650 (model F650BABF1G0LO) feeder protection relay

1、 Basic parameters
model: F650BABF1G0LO
Application type: Feedline protection relay, suitable for distribution lines, bus tie protection, and protection of medium and low voltage motors.
Power supply voltage range: 110-250VDC (DC power supply) or 120VAC (AC power supply, specific configuration needs to be confirmed).
Size specifications: Standard 19 inch rack installation, specific dimensions need to refer to the product manual (such as 36 × 32 × 16cm as a reference example).
Weight: Approximately 5.21kg (subject to actual product).
2、 Protection function
Overcurrent protection:
Supports instantaneous and delayed overcurrent protection, and can be applied to phase, neutral, grounding, and sensitive grounding faults.
Provide multiple time curves (such as IEEE/ANSI, IEC standard curves) and user-defined curves.
Directional protection:
Support phase direction, neutral point direction, grounding direction, and sensitive grounding direction protection.
Voltage protection:
Bus/line overvoltage and undervoltage protection, neutral point overvoltage protection.
Frequency protection:
Underfrequency/Overfrequency protection to prevent abnormal system frequency.
Circuit breaker failure protection:
Detect circuit breaker failure and trigger reclosing or tripping signals.
Negative sequence protection:
Negative sequence delay overcurrent protection to prevent thermal overload.
Synchronization check:
Simultaneously check the components to ensure that the circuit breaker is closed under the specified conditions.
3、 Communication and Interface
Communication protocol:
Supports standard protocols such as Modbus RTU, TCP/IP, DNP3.0 (Level 2), IEC 60870-5-104, IEC 61850, etc.
Physical interface:
RS232 and RS485 interfaces, with a speed of up to 115200bps.
Ethernet interface: 10/100BaseTX, 100BaseFX (optional dual 100BaseFX redundancy).
Human machine interface:
Configurable graphical human-machine interface, supporting 4 × 20 character backlit LCD or 16 × 40 pixel graphic LCD.
The front panel is equipped with reciprocating keys and rotary switches for easy operation.
4、 Measurement and recording
Measurement function:
Voltage (V), current (I), frequency (Hz), power (W, VA), power factor (PF), etc.
Measurement of demand (such as Ia, Ib, Ic, Ig, Isg, etc.).
Event record:
Can store 479 event records with a time resolution of 1ms.
Recording function:
High resolution recording with programmable sampling rate.
5、 Environment and Certification
Working temperature: usually -20 ° C to+70 ° C (refer to the product manual for details).
Protection level: Complies with industrial environmental standards, specific protection level needs to be confirmed.
Certification: Passed relevant international certifications (such as CE, UL, etc., to be confirmed based on specific models).
6、 Other characteristics
Programmable logic: supports user-defined protection logic to meet specific application requirements.
Redundant design: Provide redundant power supply and communication ports to ensure system reliability.
Compatibility: Compatible with EnerVista software for easy configuration, monitoring, and data analysis.
7、 Application scenarios
Distribution line protection
Mother Union Protection
Protection of medium and low voltage motors
Feedline protection for power plants and substations
8、 Precautions
Specific technical parameters (such as current/voltage ratings, power consumption, etc.) should refer to the product manual or contact GE for official information.
The configuration and functionality may vary depending on the model or customization requirements.
For further technical details or customized configurations, it is recommended to contact GE official or authorized agents directly.