Overview
The GE IS200EHPAG1ADC is a gate pulse amplifier board integral to GE's EX2100 excitation control system. It amplifies gate pulses received from the ESEL logic board, converting them into high-voltage pulses that trigger up to six silicon-controlled rectifiers (SCRs). These SCRs regulate the generator field current, maintaining stable voltage output and enabling safe operation under varying load conditions.
The EHPAG1ADC board also includes conduction feedback monitoring and supports high-speed communication with the controller. Built for high-voltage industrial environments, it integrates seamlessly into excitation cabinets and contributes to system diagnostics and protection, preventing misfires and overheating.
This module is primarily used in steam, gas, and hydroelectric power plants, where precise SCR control and excitation reliability are crucial.
Technical Data
| Parameter | Specification |
|---|---|
| Model Number | IS200EHPAG1ADC |
| Product Type | Gate Pulse Amplifier Board |
| Dimensions | 16 cm × 16 cm × 12 cm |
| Weight | 0.5 kg |
| Operating Temperature | –30°C to +65°C |
Typical Applications
-
Generator Excitation Systems: Controls SCR firing to regulate field current for stable excitation.
-
Power Bridge Interface: Serves as a gate driver between the controller and SCRs.
-
Fault Monitoring and Protection: Offers conduction feedback and supports misfire detection to prevent overheating.
-
Industrial Generator Control: Used in petrochemical, mining, and manufacturing sectors.
-
System Retrofits: Compatible with legacy EX2100 installations for modernization.
Example: During generator startup, the EHPAG1ADC ensures synchronized SCR firing to establish stable excitation. Its fault monitoring features help protect the system from thermal stress and electrical anomalies.
FAQ
Q1: What does the IS200EHPAG1ADC board do?
A1: It amplifies gate pulses to control six SCRs in excitation systems.
Q2: Is it compatible with EX2100 systems?
A2: Yes, it integrates seamlessly with GE’s EX2100 excitation platform.
Q3: What voltage does it operate on?
A3: It uses a nominal 24 VDC input and accepts a range of 10–30 VDC.
Q4: How is it mounted?
A4: It is rack-mounted inside the excitation cabinet.
Q5: What industries use this module?
A5: Industries include power generation, oil & gas, and heavy manufacturing.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
Recently Viewed
Express Shipping
Extensive Inventory
Quality Assurance
