489-P5-LO-A20-E | GE Multilin 489 Generator Management Relay System
Sku:489-P5-LO-A20-E
Country Of Origin: USA
Vendor: GE
Type: Relay
In stock!
100% Original and Authentic
100% Brand New, Ready to ship
Support Refund, 7X24h Service
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Product description
Overview
The GE Multilin 489-P5-LO-A20-E is a generator protection relay for small to medium-sized generators. It provides comprehensive protection, monitoring, and communication. Its draw-out design simplifies maintenance and replacement.
Features
Stator differential and 100% stator ground protection
Overexcitation and loss of excitation detection
Reverse power and inadvertent energization protection
Negative sequence overcurrent monitoring
Breaker failure protection
12 RTD inputs for stator and bearing temperature monitoring
4 analog inputs for vibration and speed monitoring
Oscillography with 12 samples per cycle, up to 128 cycles recorded
Real-time metering of current, voltage, power, energy, frequency, and power factor
RS232, RS485, and 10BaseT Ethernet communication
Supports Modbus RTU, Modbus TCP/IP, and DNP 3.0 protocols
Enhanced LCD display and improved keypad for user-friendly operation
Specifications
Current Input: 5 A phase CT secondaries
Power Supply: 24–60 V DC / 20–48 V AC @ 48–62 Hz
Analog Outputs: 4–20 mA outputs
Display: Enhanced LCD display and improved keypad
Applications
Protection for small to medium-sized synchronous and induction generators
Primary or backup protection in cogeneration, industrial, and utility power plants
Suitable for 25 Hz, 50 Hz, and 60 Hz generator operations
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
