Overview
The GE Multilin G30 series, including the G30U03HKH model, is a generator protection system used in steam, hydraulic, and combustion turbine generators. It is particularly suited for small to medium‑sized generators and applications where the generator and transformer share the same protection zone.
The G30 integrates advanced automation, extensive I/O options, fault recording, and modern communication protocols, making it a versatile solution for modern power generation facilities.
Technical Data
| Parameter | Specification |
|---|---|
| Model | G30U03HKH |
| Function | Generator protection relay |
Key Features
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Comprehensive generator protection including differential, loss‑of‑field, reverse power, and voltage/frequency elements.
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Combined generator and transformer protection in a single relay.
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Advanced automation capabilities for customized control schemes.
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Extensive I/O options for flexible integration.
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Powerful fault recording tools to simplify troubleshooting and minimize downtime.
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Modern communication protocols for SCADA/DCS integration.
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Full‑color LCD display for real‑time visualization and control.
Typical Applications
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Steam turbine generators in utility power plants.
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Hydraulic generators in hydroelectric facilities.
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Combustion turbine generators in industrial and energy sectors.
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Combined generator‑transformer protection zones.
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Industrial power generation requiring reliable automation and monitoring.
FAQ
Q1: What is the role of the G30U03HKH relay?
A1: It provides comprehensive generator protection and control, ensuring safe and reliable operation.
Q2: Can it protect both generator and transformer together?
A2: Yes, the G30 series supports combined generator‑transformer protection zones.
Q3: Does it support modern communication protocols?
A3: Yes, including IEC 61850, Modbus, and DNP3, making it SCADA/DCS ready.
Q4: What industries use this relay?
A4: Utilities, hydroelectric plants, industrial facilities, and energy companies rely on it for generator protection.
| 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. |
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