HAT530P/HAT530PC Series ATS Controller User Manual Page 4 of 18
1
OVERVIEW
HAT530P/HAT530PC series dual power ATS controller consists of microprocessor as the core, can
precisely detect voltage (2-way 3-phase/single phase), make accurate judgement on abnormal
voltage (power lost, over/under voltage, over/under frequency, loss of phase, reverse phase
sequence) and control ATS to transfer after the delay has expired. The controller is applicable for
two-stage ATS and three-stage ATS with controlling the start of genset. “Four remotes” (remote
control, remote measurement, remote communication and remote adjustment) functions can be
realized via RS485 communication port.
2
PERFORMANCE AND CHARACTERISTICS
Its performance and characteristics are shown as below:
—
Measure and display 2-way 3-phase voltage and frequency:
1# 2#
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, reverse phase sequence, over/under frequency detection
functions. As default, reverse phase sequence detection and over/under frequency detection are
disabled; however, users can set the function as you need;
—
Parameters can be set via PC software using SG72 module (USB to RS485);
—
The voltage normal delay of S1 or S2 can be set in (0~60) seconds and the Genset start delay can
be set in (0~3600) seconds;
—
The voltage abnormal delay of S1or S2 can be set in (0~60) seconds and the Genset stop delay
can be set in (0~3600) seconds;
—
“S1 Master”, “S2 Master”, “Each Backup” and “Auto/Manual” can be set via controller front panel to
realize power supply of S1 Master, S2 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 Center Position
forcedly (only works for the ATS with Center Position);
—
Provide power supply for ATS with LO and NO output functions;
—
S1 and S2 power supply transfer relay (S1 CLOSE, S2 CLOSE, OPEN), the output contact capacity of
close relay is 16A AC250V and of open relay is 10A AC250V, both of them are volts free contact
and can be directly used in driving switch to transfer;
—
The output contact capacity of Genset start relay (GENS START) is 7A AC250V/DC28V, volts free
N/C contact;
—
Suitable for various AC systems (3-phase 4-wire, single phase 2-wire, 2-phase 3-wire and 3-phase
3-wire). The 3-phase 3-wire needs special wiring and is only applicable for the line voltage of 220V
system;
—
Modular design, flame retardant ABS plastic shell, pluggable terminal, built-in mounting
，
compact
structure with easy installation.
