The DEIF SCM-1 is a Synchronising, Control, and Measuring module, primarily associated with DEIF’s Delomatic series of power management systems. It is a key component used in various power generation and marine applications for synchronizing generators to a busbar, as well as providing control and measurement functionalities.

Based on available information, here’s a breakdown:

Product Overview:

The DEIF SCM-1 module integrates several essential functions for power management:

• Synchronizing: Automatically synchronizes the generator voltage, frequency, and phase angle with the busbar before allowing the circuit breaker to close.
• Control: Provides control signals for the generator’s speed governor and voltage regulator during the synchronization process.
• Measuring: Measures relevant electrical parameters such as voltage, frequency, and phase difference.

Technical Specifications (Note: Specifications can vary depending on the specific SCM-1 variant. Consult the specific datasheet for accurate details):

• Accuracy: Typically Class 1 acc. to IEC 688.
• Frequency: 50/60 Hz.
• Voltage: Typically 150 to 700 V AC.
• Harmonics: Measures up to 500Hz.
• Galvanic Separation AC Inputs: 2.5kV DNV (as per some sources).
• Analog Inputs: 10V DC Impedance (as per some sources).
• Analog Outputs Control Panel: 16 x 0…1mA pulse width modulated (as per some sources).
• Display Size: H x W = 115 x 220 mm (as per some installation instructions for related Delomatic series).
• Mounting: Q96 DIN size design (for some variants).

Main Features and Advantages:

• Automatic Synchronization: Ensures safe and reliable connection of generators to the power grid or busbar.
• Integrated Functions: Combines synchronization, control, and measurement in a single module.
• High Accuracy: Provides precise measurements for effective power management.
• Robust Design: Built for industrial and marine environments.
• Compatibility: Designed to work with DEIF’s Delomatic power management systems.

Application Field:

The DEIF SCM-1 module is used in a range of applications, including:

• Marine Power Management: For synchronizing and controlling generators on ships and offshore platforms.
• Land-based Power Generation: In power plants and genset control systems for synchronization to the grid or load busbars.
• Combined Heat and Power (CHP) Plants: For managing the synchronization of generators in cogeneration facilities.
• Emergency Power Systems: Ensuring the smooth and automatic connection of backup generators during power outages.

Related Products:

The SCM-1 is typically used within a larger DEIF Delomatic system, which may include:

• DEIF Delomatic 3 (DM-3): A comprehensive power management system.
• DEIF Delomatic 4 (DM-4): Another advanced power management system with various modules like PCM, IOM.
• DEIF Power Supply Modules (PSM).
• DEIF Control Modules (CM).
• DEIF Input/Output Modules (IPM, OPM).
• DEIF Current Relay Modules (CRM).

Installation and Maintenance:

Refer to DEIF’s specific installation and operation manuals for the SCM-1 module and the Delomatic system for detailed instructions. Installation should be carried out by qualified personnel. Maintenance typically involves periodic checks of connections and ensuring the environmental conditions are within the specified limits.