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1. Overview
VITAC 200 is an electronic controller that controls the Automatic Transfer Switch (hereafter “ATS”),
and has the following characteristics.
2. Rating
Item Specification
Control power
Voltage : AC 220 [V] (Input range : AC 130 [V] ~ 270 [V])
Type : Self-power using the power transformer
Power consumption
Constant switchover : Under 4W [5W]
Frequency
60 / 50 [Hz]
Voltage
Rating
AC 220 [V]
Number of channels (2ea)
A-phase voltage of the commercial power
A-phase voltage of the emergency power
Measurement scope
130 [V] ~ 270 [V] (measurement error: ±3 %)
Input contact
Type
Dry Contact
Number of channels (3ea)
Switch on state of the commercial power side
Switch on state of the emergency power side
Switchover interlock input state
Output contact
Type
For control : Wet contact (AC 220 [V]), NO (Normal Open)
For alarms : Dry contact, NO (Normal Open)
Contact point capacity
For control : AC 250V, 16A
For alarms : AC 250V, 5A
Number of channels (3ea)
For control : Switch on of the commercial power side,
switch on of the emergency power side
For alarms : Fault alarm
Communication
RS 232 serial communication (Modbus-RTU)
●
Resumes power supply to load by controlling the ATS when power fails, by always monitoring the
commercial and emergency power.
●
Reflects the power characteristics of the product installation site by setting the level of commercial and
emergency power monitoring.
●
Supports automatic switchover to the commercial power when the commercial power returns to
normal level during emergency power operation.
●
Controls the ATS of other companies as the output time of the ATS control signal can be set,
and the closing/trip coil damage of the ATS can be prevented.
●
Guarantees product reliability using EMC test items and self-diagnosis function.
●
Checks the state of the product and modifies major setting values using the VITZRO’s VICOM Manager program
(Modbus-RTU, RS-232)
●
Installing on panels with various thickness by applying the screw fastening method.
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