ATS2.0 is a full Automatic Load Transfer Control Switch, which monitors 3ph Mains Bus-Bar voltages and transfer the load, if any or all phase voltages go out of their respective set limits. The controller also monitors Mains frequency for the same action. These units can be used with any two voltage bus-bars, where the load is required to be controlled according to their availability. The control module also monitors all three phases of the Generator bus-bar and take action accordingly.
ATS2.0 is designed with highly functional capabilities where the user can interface with most demanding applications. The module can control MCB and GCB contactors as well as compact circuit breakers direct from its ports, where two independent signals are required for switching the breaker on and off.
The module allows the user to start the generator for testing or periodical maintenance. While the generator is running, the load can be transferred between mains and generator bus-bars, using the switches on the front panel. If, during this phase, the mains voltage fails, the unit automatically switches to “Auto” mode and connects the load to Generator output.
During operation, mains or generator phase voltages or frequency can both be displayed on the front panel, hence avoiding extra AC voltmeters to be used on the panel. All voltage values are displayed in True RMS values with high reading accuracy.
All unit parameters can be adjusted from the device configuration menu and all program parameter values can be seen on the controller display. The units can also be programmed to control the engine cooldown function, hence allowing simple engine starter units to be used with small capacity generator sets.
KEY FEATURES
- 3 phase Mains voltage and 3 phase Generator voltage measurement
- Switching of MCB and GCB contactors manually with the front panel push buttons
- 3 digit LED display
- 5 configurable I/O ports
- Automatic, Test On-Load and Test Off-Load operation modes
- Full digital calibration of all analog measuring variables
- Plug type terminals on the rear panel
- TrueRMS voltage measurements on both bus-bars
- Load transfer function on Mains frequency monitoring
- Load transfer conditional on Mains phase status (Lock-on Mains bus-bar)
- Remote start and stop operation interface
- Engine cooldown timer for simple Generator controller interface
KEY BENEFITS
- Each phase can be programmed seperately which allows the user to set the system to start the Generator when 1, 2 or 3 phases are out
- Can control pulse type breaker modules directly from its output ports
- The 3 digit LED display is used for voltage readouts and parameter monitoring hence eliminates the need of additional AC voltmeters on the panel
- Engine cooldown function allows simple engine starter units to be used with small capacity Gen-Sets
- Small mechanical outline for minimal control applications
- Full LED indicators on front panel for bus-bar status condition indication
- Configurable I/O ports for customer specific applications
