SHINKO | GEC-3141X | Automatic Voltage Regulator

🏭 Product Overview & Datasheet Parameters

The SHINKO GEC-3141X is an industrial-grade Automatic Voltage Regulator (AVR) engineered by Shinko Electric Co., Ltd. Designed primarily for heavy-duty marine and land-based generator sets, this unit ensures stable and reliable AC power output by dynamically controlling the exciter field current under varying load conditions. Below are the key specification parameters presented in a structured format:

• 🏢 Brand: Shinko Electric Co., Ltd.

• 🏷️ Model: GEC-3141X

• 📂 Series: GEC Series Marine & Industrial AVR

• 📦 Product Name: Automatic Voltage Regulator (AVR)

• 🌍 Place of Origin: Japan

• 📊 Product Status: Legacy / Mature Industrial Hardware (Widely Maintained via Secondary Markets)

• 📐 Dimensions: Standard compact module configuration (approx. 25 cm x 20 cm x 10 cm layout footprint variant)

• ⚖️ Weight: Approximately 1.99 kg

• ⚡ Power Output: Maximum 14A excitation current capacity

• 🛑 Discontinued Status: Yes (Officially phased out by manufacturer, supported through specialized global spares and replacement services)

❓ Frequently Asked Questions (Q&A)

• ❓ What is the primary function of the SHINKO GEC-3141X AVR? 💡 It monitors the generator output voltage and automatically adjusts the exciter current to maintain a consistent voltage level, protecting connected electrical systems from dangerous fluctuations.

• ❓ Where is this specific AVR model commonly deployed? 💡 It is frequently utilized in marine generator switchboards, ship auxiliary power systems, and heavy industrial diesel generator sets originating from Japanese manufacturing standards.

• ❓ Can the GEC-3141X replace an older GEC-3141 unit? 💡 Yes, the GEC-3141X variant shares direct functional and physical compatibility with standard GEC-3141 units used in legacy Shinko control panels.

• ❓ How should an overheating AVR unit be handled? 💡 Check for excessive ambient temperature in the generator control cabinet, verify that cooling fans are operational, and inspect wiring connections for high-resistance faults.

🔄 Alternative Shinko Models Recommendation

If you are looking for alternative or similar equipment options within the Shinko product ecosystem, consider the following 15 models:

• 🔹 Shinko GEC-1000 Series AVR

• 🔹 Shinko GEC-2000 Series AVR

• 🔹 Shinko GEC-3141 Standard AVR

• 🔹 Shinko AVC-110 Voltage Regulator

• 🔹 Shinko AVC-120 Voltage Regulator

• 🔹 Shinko SE-C Series Excitation Controller

• 🔹 Shinko HC-4 Series Governor Control

• 🔹 Shinko Synchronizer Unit Type-S

• 🔹 Shinko PT-50 Potential Transformer Module

• 🔹 Shinko CT-100 Current Sensing Unit

• 🔹 Shinko Electric MS-2 Motor Starter

• 🔹 Shinko SAP-10 Digital Panel Meter

• 🔹 Shinko NSC-200 Generator Protection Relay

• 🔹 Shinko CL-30 Control Logic Board

• 🔹 Shinko DS-50 Driver Card Module