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DEIF SCM-1 – Synchronizing & Measuring Module for Generator Control
Product Overview
The DEIF SCM-1 is a multifunctional synchronizing and measuring module designed for generator set control in power generation and marine systems. It integrates a synchronizer, breaker control unit, and multi‑transducer to manage frequency, voltage, and power for one generator set. The module ensures precise, reliable grid synchronization and protection, supporting speed/AVR control, busbar supervision, and overload protection in standalone or parallel operations.
Technical Specifications — SCM-1
| Parameter | Value |
|---|---|
| Product Model | SCM-1 |
| Manufacturer | DEIF |
| Product Type | Generator Synchronizing & Measuring Module |
| Power | 24VDC (18–32VDC), 5W typical |
| Communication / Protocol | Modbus RTU, CANopen (optional) |
| Operating Temperature | -25°C to 70°C |
| Mounting | DIN‑rail / Panel‑mounted |
| Dimensions (H×W×D) | 90mm × 140mm × 60mm |
| Weight | Approx. 0.3kg |
| Typical Interfaces | 3‑phase current/voltage inputs, relay/analog outputs |
| Compliance | DNV‑GL, ABS, LR, IEC 60945, IEC 61892 |
DEIF SCM-1
Key Features and Benefits — SCM-1
- All‑in‑One Design: Combines synchronization, breaker control, and precision measurement in a single unit, reducing system complexity and wiring。
- High Synchronization Accuracy: Ensures safe generator paralleling with ±0.5° phase angle accuracy and ±0.25% voltage matching, preventing out‑of‑phase closures。
- Flexible Parameter Settings: Adjustable voltage differential (0–20%), frequency differential (0–1.0Hz), and phase angle limit (0–30°) to suit diverse site requirements。
- Integrated Protection: Offers overload, reverse power, and busbar over/under voltage protection to safeguard generators and associated equipment。
- Marine & Industrial Compliance: Certified for marine (DNV‑GL, ABS) and industrial applications, ensuring reliable performance in harsh environments。
Related Models
- SCM-2: Dual‑channel synchronization module for parallel generator systems with enhanced load sharing.
- GPC-3000: Power management controller that pairs with SCM-1 for comprehensive genset coordination.
- AVR-100: Automatic voltage regulator optimized for integration with SCM-1 for voltage control.
- MPU-2: Multi‑purpose measuring unit for expanded power parameter monitoring in generator systems.
Installation and Maintenance — SCM-1
- Installation: Mount on DIN‑rail or panel; connect 3‑phase voltage/current inputs, 24VDC power, and communication cables. Configure parameters via front switches or software。
- Maintenance: Inspect connections and LED indicators quarterly; keep the module clean and dry. Update firmware periodically for optimal performance。
- Troubleshooting: Check input signals and power supply if synchronization fails. Use diagnostic LEDs to identify phase, frequency, or voltage mismatches。
