GE IS200ERDDH1A EX2100 Excitation Control Series module

GE  IS200ERDDH1A  EX2100 Excitation Control Series module

Basic Information

• The module measures 483 mm × 320 mm × 210 mm and weighs approximately 20 kg.

• It is powered by a 24V DC power supply, with an operating temperature range of -40°C to 85°C and an IP65 protection rating, featuring excellent environmental adaptability to operate stably in harsh industrial environments.

Functional FeaturesDynamic Discharge Function

• Mainly used to control the output voltage and current of the excitation transformer. By dynamically discharging, it regulates excessive DC link voltage, stabilizing the voltage and current of the generator set to ensure its stable operation.

Multiple Control Modes

• Supports modes such as excitation control and power factor regulation, allowing flexible adjustment according to actual needs to meet different operating conditions.

High-precision Control

• Offers high-precision voltage and current control, with voltage accuracy up to ±0.1% and current accuracy up to ±0.2%, enabling precise regulation of relevant parameters.

Rich Communication Interfaces

• Supports communication interfaces such as RS232, RS485, and Ethernet, facilitating connection and data transmission with other devices. It enables functions like remote monitoring and parameter setting, well-adapted to diverse industrial communication requirements.

Status Monitoring Function

• Features bridge feedback, providing feedback from the bridge to observe the output field and DC link voltage. It also monitors output shunt current, IGBT gate drive status, and bridge temperature, etc., to help promptly understand the device's operating status and provide a basis for fault diagnosis and maintenance.

Redundancy Mode Support

• Supports both simplex and redundant operation modes. When the system is configured in redundancy mode, it further enhances system reliability and stability. In case of a primary module failure, the redundant module can take over promptly to ensure normal system operation.

Application ScenariosPower System

• In power plants (thermal, hydropower, and nuclear power), the module plays a crucial role in regulating and controlling the generator's excitation system, ensuring stable operation of the generator set to meet power production needs.

• In substations, it is also used for excitation control of related equipment to ensure voltage stability during power transmission.

Industrial Production

• In the petrochemical industry, it controls the excitation of relevant motors to ensure stable operation of production equipment and the continuity of chemical production processes.

• In the metallurgical industry, it precisely controls the excitation system of large motor equipment, helping improve production efficiency and product quality.

• In mining and other fields, it provides stable excitation control for related power equipment, adapting to the complex working environment of mines.

Energy Management

• In power grid management, the IS200ERDDH1A module helps regulate voltage and reactive power in the grid, enhancing grid stability and power quality.

• In energy audit-related equipment, the module is applied to provide stable power support for accurate monitoring and analysis of energy usage.

Data Centers

• Data centers require highly reliable and high-performance power supplies. The module can be used for excitation control of backup power systems or related power equipment in data centers, ensuring stable power supply to data center devices under various conditions and safeguarding the normal operation of data centers.