🚢 Mishi Marine Solutions (MMS Marine)

Your Trusted Global Partner for Quality Ship & Industrial Spare Parts 🌍🚢🔧

⚓️ 100% Genuine Products | Free Shipping | 30-Day Return Policy

🔍 What you see is exactly what you get! 🔍

 ⚙️ ESD5500E Speed Control Unit | Isochronous Governor | New Open Box

🧾 Product Name: ESD5500E Series Speed Control Unit
🏷️ Model No.: ESD5500E
🌍 Made in: China
📦 Condition: New – Open Box
🚢 Procured from: Demolished ship store

📌 Key Features:
🔹 Isochronous, Variable Speed, Droop Governor
🔹 Multi-V DC compatible
🔹 Adjustable PID, Idle, Droop, Starting Fuel, and Speed Ramping
🔹 Switchable Droop Control
🔹 Auxiliary Accessory Input + 10V DC Supply
🔹 Soft Coupling and Lead Circuit
🔹 Fungus-proof & Corrosion-resistant design

⚙️ Specifications:
🔸 Weight: 1.20 lbf (0.54 kgf)
🔸 Mounting: Any position (vertical preferred)
🔸 Isochronous Operation: ±0.25% or better
🔸 Speed Range / Governor: 1 - 7.5 kHz
🔸 Speed Drift with Temp: ±1% Max
🔸 Idle Adjust:

• Clockwise: 60% of Set Speed
• Counterclockwise: < 1200 Hz

🔸 Droop Range: 1 – 5% Regulation
🔸 Droop Adj (Max): 400 Hz ±75 Hz per 1.0 A change
🔸 Droop Adj (Min): 15 Hz ±75 Hz per 1.0 A change
🔸 Speed Trim Range: ±200 Hz
🔸 Remote Variable Speed Range: 500 – 7.5 kHz
🔸 Terminal Sensitivity (Impedance):

• J: 100 Hz ±15 Hz/V @ 5.0 kΩ
• L: 735 Hz ±60 Hz/V @ 65.0 kΩ
• N: 148 Hz ±10 Hz/V @ 1 MΩ
  🔸 10 V DC Supply: @ 20 mA Max

🌡️ Operating Temp: -40°C to +85°C
💧 Humidity: Up to 95% RH 

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Taxes & Import Duties

📄 Important: All destination country taxes & import duties are the buyer's responsibility and not included in the price.

📦 Premium Packaging for Every Product

• Expertly Packed: Each item is carefully packaged to ensure maximum protection.
• Safe Delivery: Your order will arrive securely and undamaged, ready for immediate use.

📦 Return Policy – Customer Satisfaction Guaranteed! 📦

Timeframe 📅

🔸 We offer a 30-day return policy for most items, starting from the date of delivery.

Condition of Return 🔍

🔸 To qualify for a return, the item must be in its original condition, with all original packaging and accessories intact.

How to Initiate a Return 📨

🔸 If you’d like to return an item, please contact us via eBay messages for detailed instructions and the correct return address.

Refund Process 💵

🔸 Refunds will be processed once the returned item is received and inspected.
🔸 If the item is not in its original condition, we reserve the right to either refuse the return or apply a restocking fee.

Return Shipping 🚚

🔸 Free Return Shipping: We cover return shipping costs if there was an error on our part.
🔸 Buyer Responsibility: If the item was purchased by mistake or simply isn’t liked, the buyer is responsible for the return shipping cost.

Customer Satisfaction is Our Priority! 🌟

🔸 Our mission is to ensure you are 100% satisfied with your purchase! If there are any issues, please reach out to us, and we’ll do our best to make it right.

🌊 About Mishi Marine Solutions (MMS Marine) 🌊

Your trusted global partner for genuine & OEM marine and industrial spare parts ⚙️.

Snag the best for your marine and industrial needs! 🛒✨

Why Choose Us?

• 🏆 Proven Expertise: Years of experience in delivering top-quality ship & industrial spares.
• 🌍 Global Reach: We serve customers worldwide with competitive pricing and seamless service.
• 🤝 Customer-Centric: Your satisfaction is our priority, with a focus on clear communication and trust.

📧 Contact us today for any inquiries or feedback! We're here to assist you.