The powerful Microprocessor contained within the HAT530N ATS controller allows for precision voltage (2-way 3-phase/single phase) measuring and make accurate judgment on abnormal voltage (power lost, over/under voltage, over/under frequency, loss of phase, phase sequence wrong) and control ATS to transfer after the delay has expired. This controller is suitable for NO Breaking ATS and ONE Breaking ATS. When #1 power is abnormal, the controller will send signal to start genset after the “#1 abnormal delay” has expired. “Three remotes” (remote control, remote measurement and remote communication) functions can be implemented with the help of LINK communication port.
PERFORMANCE AND CHARACTERISTICS
Measure and display 2-way 3-phase Voltage and Frequency:
Line voltage (Uab, Ubc, Uca) Line voltage (Uab, Ubc, Uca)
Phase voltage (Ua, Ub, Uc) Phase voltage (Ua, Ub, Uc)
Frequency Hz Frequency Hz
Over/under voltage, loss of phase, phase sequence wrong, over/under frequency protection function. As default, phase reverse sequence protection and over/under frequency protection are disabled; however, users can set the protection function as you need.
Parameters can be set via PC software using SG72 module (USB to LINK) or other converse module.
The voltage normal delay of 1# or 2# can be set in (0~60) seconds and the Genset start delay can be set in (0~3600) seconds.
The voltage abnormal delay of 1# or 2# can be set in (0~60) seconds and the Genset stop delay can be set in (0~3600) seconds.
“1# Master”, “Auto/Manual”, “Each Backup” and “2# Master” can be set via controller front panel, to realize power supply of 1# master or 2# master or backup method for each other.
Closing output signal can be set as pulse or as continuous output.
2-way N wire isolated design.
Auto/Manual mode. In manual mode, ATS transfer can be implemented via panel pushbutton.
LEDs mounted on front panel can clearly show ATS running status.
Forced Open input port is designed; When the input port is active, the switch will be Breaking position forcedly (woks for the ATS with Breaking Position).
AUX.OUTPUT 1 and AUX.OUTPUT 2 can be configured to make it easy to transfer power supply.
The output contact capacity of 1# and 2# power supply transfer relay (1# CLOSE, 2# CLOSE, OPEN) is 5A AC250V, volts free contact, can be directly used in driving switch to transfer.
The output contact capacity of Genset start relay (GENS START) is 7A AC250V/7A DC28V, volts free N/C contact.
Suitable for various AC systems (33-phase 4-wire, single-phase 2-wire, 2-phase 3-wire and 3-phase 3-wire).
Modular design, flame retardant ABS plastic shell, pluggable terminal, built-in mounting，compact structure with easy installation.
|Switch Over Priority||●|
|Applicable Switch Type||NO Breaking ATS and ONE Breaking ATS|