The GE+SR469-P1-HI-A20-E is a type of protective relay controller, commonly used in electrical distribution systems to monitor and protect generators, motors, transformers, and other key assets in power generation, transmission, and distribution systems.

Product Name:

GE SR469-P1-HI-A20-E Protective Relay Controller

Product Description:

The GE SR469-P1-HI-A20-E is a protective relay designed for the protection, control, and monitoring of electrical systems. This relay is specifically used for motor protection and generator protection in industrial and utility applications. It can detect a wide range of abnormal conditions, including overcurrent, undercurrent, phase loss, overvoltage, undervoltage, and more, ensuring that equipment is protected from damage due to electrical faults. The SR469 offers customizable settings, high-speed protection, and integrated communication capabilities.

Product Parameters:

• Type: Protective relay controller
• Protection Functions:
  • Overcurrent protection
  • Ground fault protection
  • Under-voltage protection
  • Over-voltage protection
  • Phase unbalance protection
  • Overload protection
  • Frequency protection
  • Motor protection
  • Generator protection
  • Fault current detection
• Communication Protocols:
  • Modbus
  • DNP3
  • IEC 61850
  • Ethernet/IP
• Input Voltage: 120-240 V AC or DC
• Output: Digital and analog output for controlling and signaling purposes.
• Mounting: Panel mounting or DIN rail
• LCD Display: Available for real-time system status and diagnostics
• Configuration: Programmable through front panel or remote software
• Relay Type: Electromechanical, Static, or Microprocessor-based
• Time-Delay Settings: Programmable for overcurrent, undercurrent, and other conditions

Specifications:

• Operating Temperature Range: -20°C to +60°C
• Humidity: 5% to 95% (non-condensing)
• Weight: Typically in the range of 2-3 kg (depending on configuration)
• Relay Contact Rating:
  • For AC: 250 V AC, 5 A
  • For DC: 30 V DC, 5 A
• Power Supply: 24-48 V DC, 110-240 V AC
• Relay Output: Typically SPDT (Single Pole Double Throw) or DPDT (Double Pole Double Throw)
• User Interface: Front panel with LCD display for diagnostics and configuration; keypad for manual input.

Product Use:

The GE SR469-P1-HI-A20-E controller is widely used for:

1. Motor Protection: To protect motors from overloads, phase imbalances, and other fault conditions.
2. Generator Protection: To safeguard generators from faults such as overcurrent, undercurrent, and voltage fluctuations.
3. Power Distribution: It is used in power distribution systems to provide comprehensive protection and monitoring for critical components.
4. Industrial Applications: Common in industrial settings for safeguarding heavy equipment like pumps, compressors, conveyors, and other motor-driven devices.
5. Utility Networks: It can be applied in both transmission and distribution grids for fault detection, isolation, and control of power flow to prevent system failure.