Overview
The GE MMII‑PD‑1‑2‑120 is a microprocessor‑based motor management relay from the Multilin Motor Manager II (MMII) series. It is designed to provide comprehensive protection, monitoring, and control for medium‑voltage motors in industrial applications.
This unit safeguards motors against thermal overload, phase imbalance, ground faults, stalls, jams, and mechanical stresses, while also offering real‑time diagnostics and communication capabilities. With its rugged design and advanced features, the MMII‑PD‑1‑2‑120 ensures reliable motor operation in demanding environments such as power generation, petrochemical, mining, and manufacturing facilities.
Technical Data
| Parameter | Specification |
|---|---|
| Part Number | MMII‑PD‑1‑2‑120 |
| Product Type | Motor Management Unit / Protection Relay |
Typical Applications
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Power generation plants: Protecting auxiliary and process motors.
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Petrochemical and refining facilities: Ensuring reliable motor operation under variable loads.
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Mining and heavy industry: Monitoring motor health and preventing costly downtime.
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Manufacturing plants: Providing real‑time diagnostics and safe motor startup.
Key Features
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Comprehensive motor protection with advanced thermal modeling.
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Programmable outputs for flexible trip and alarm configurations.
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User‑friendly LCD interface for setup and monitoring.
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Communication support for integration into SCADA/DCS systems.
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Rugged construction for continuous operation in harsh environments.
FAQ
Q1: What is the primary role of the MMII‑PD‑1‑2‑120 unit?
A1: It protects and manages medium‑voltage motors in industrial applications.
Q2: How does it improve reliability?
A2: By providing advanced fault detection and real‑time monitoring, it reduces motor failures and downtime.
Q3: Can it integrate with automation systems?
A3: Yes, it supports Modbus and RS‑485 protocols for seamless integration.
Q4: How is it powered?
A4: This model operates on 120 VAC control power.
Q5: Why choose GE Multilin motor management units?
A5: GE Multilin motor management units offer proven reliability, advanced communication, and robust protection, trusted worldwide in industrial motor applications.
| 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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