ABB 3BHB006716R0217 Digital synchronizer

Specific Parameters

Electrical Parameters
- Power Supply Voltage: 24-48V DC (±10% variation)
- Input Voltage Range: 0-150V AC (line voltage)
- Frequency Range: 50/60Hz or 16.67Hz (configurable)
- Phase Difference Accuracy: ±0.1°
- Communication Interfaces: 1×Ethernet (IEC 61850, Modbus TCP), 1×RS485 (Modbus RTU)
- Isolation Level: 2.5kV AC (channels and system, 1 minute)
- Protection Functions: Overvoltage, undervoltage, frequency deviation protection
- Power Consumption: ≤8W
Environmental Parameters
- Operating Temperature: -25°C to +70°C
- Storage Temperature: -40°C to +85°C
- Relative Humidity: 5%-95% (non-condensing)
- Vibration Resistance: 10-500Hz, 10g acceleration (IEC 60068-2-6)
- Shock Resistance: 30g acceleration, 11ms duration (IEC 60068-2-27)
- EMC Compliance: EN 61326-1 industrial grade
Mechanical Parameters
- Dimensions: 170mm×150mm×100mm
- Weight: Approximately 1.2kg
- Mounting Method: 35mm standard DIN rail (EN 60715)
- Terminal Type: Spring-loaded, compatible with 14-22 AWG wires
- Housing Material: Flame-retardant ABS plastic (UL 94 V-0 grade)

Product Performance

3BHB006716R0217 employs dual-redundant microprocessor architecture with synchronization response time ≤20ms, supporting 7 parameter sets for quick switching between different scenarios. The device integrates automatic voltage matching (±0.5% FS) and frequency tracking (±0.05Hz) to ensure seamless generator-grid paralleling. Built-in real-time diagnostics monitor power status, communication links, and synchronization parameters with ≥99% fault coverage, providing status feedback via LEDs and Modbus registers. The module supports hot-swapping, is compatible with ABB Ability™ systems, and allows remote configuration and firmware updates through ABB tools.