Core Capabilities
Key Features
Intelligent Microprocessor Control
Equipped with a high-performance 32-bit ARM microprocessor for real-time signal processing and intelligent control,...
Comprehensive Multi-Stage Protection
Offers three-stage electronic protection (long delay, short delay, instantaneous) along with residual current, over/undervoltage,...
Advanced Communication Capabilities
Supports multiple standard protocols including Modbus, DL/T645, HPLC, Bluetooth, and RS485 for seamless integration...
Real-time Monitoring and Metering
Provides real-time display of residual current, three-phase voltage, load current, active/reactive/apparent power, and power...
Product Brief
Overview
The TDK3ELG Smart Metering MCCB is a sophisticated solution designed for advanced electrical protection and energy management, particularly suited for photovoltaic applications. Utilizing a high-performance 32-bit ARM microprocessor, it delivers real-time signal processing and intelligent control.
- Intelligent Microprocessor Control
- Comprehensive Multi-Stage Protection
- Advanced Communication Capabilities
Selection
Selection / Use Cases
Use this MCCB when:
Leakage Monitoring
Suitable for systems requiring residual current protection and status visibility.
Remote Communication
Supports RS485-based integration for panel and facility monitoring.
Adjustable Protection
Built for load coordination environments that need configurable trip settings.
- Choose for applications requiring comprehensive multi-stage electronic protection, including residual current, over/undervoltage, and phase loss.
- Select when real-time metering of electrical parameters (voltage, current, power, residual current) and high accuracy are critical.
- Ideal for integration into smart energy systems due to its support for multiple standard communication protocols (Modbus, DL/T645, HPLC, Bluetooth,...
Technical Data
Technical Specs
| Rated Operating Voltage | AC400/50Hz |
|---|---|
| Poles | 3P+N |
| Frame Current Range | 125A-800A |
| Standard | IEC60947-2 |
| Protection Type | Three-stage protection, electronically adjustable |
| Residual Current Type | AC type |
| Communication | Modbus, DL/T645, HPLC, Bluetooth, RS485 |
| Rated Insulation Voltage | 1000V |