Beskrivning
Description
- All parameters can be programmed on the keyboard on the front panel.
- Digital unit with 4-digit display and 30 auxiliary LEDs.
- Measures and displays voltage, generator frequency, and network (TRMS), including the unbalance between the generator and network.
- Automatic synchronization by programming the contactor closing time.
- Wide frequency range: 35…80 Hz.
- Standard power supply: 110, 230, and 400 V AC.
- 3 operating modes: Manual, automatic, and assisted.
- Digital adjustment (without potentiometers).
- PI / PID CONTROL (depending on type) to control generator speed with built-in pulse output.
- Password protection.
- CIRCUTOR offers two synchronism relays: SYNCHRO MAX and SYNCHRO MAX PID.
Synchro Max
Synchro Max can adapt the generator’s frequency with an integrated PI regulation algorithm to connect it in parallel to the electrical network. It also measures and displays the voltage, phase, and frequency parameters of the generator and network, as well as their differences.
Synchro Max PID
Synchro Max PID includes the standard Synchro Max features for measurement, display, and programming, with an enhanced PID algorithm for controlling the generator’s frequency. This enables rapid synchronization and reduces synchronization costs by minimizing time. It is ideal for applications like small-scale hydraulic power plants. SYNCHRO MAX PID advances to a pre-programmed time (tbrk) to account for the connection delay of the generator’s contactor.
Applications
SynchroMax is a synchronization relay that synchronizes the generator with either the network or another generator used as a reference. This enables parallel connection of both services for emergency or support applications when additional power is needed.
