LS Industrial Systems Metasol Series, Technical Catalogue

Page: 102 / 156

101
Accessories
I
Model Type ATSC-110 ATSC-110-C ATSC-220 ATSC-220-C
Rated Voltage AC110V AC220V
Possible Voltage Range AC 93.5 (
±
5%) ~ 126.5V (
±
5%) AC 187 (
±
5%) ~ 235V (
±
5%)
Frequency 50Hz / 60Hz
Power Consumption
15.4W
(apparent power)
4-Location Switch
■ ■ ■ ■
(Stop, N, R, Auto)
Test Function
■ ■ ■ ■
Generator Control Function
■ ■ ■ ■
NRS Function
■ ■ ■ ■
N Power Source Setting
■ ■ ■ ■
(phase-to-phase)
Time Setting(t1~t6)
■ ■ ■ ■
Fault Function
■ ■ ■ ■
(OCR / Circuit Breaker Trouble)
Output Contact
■ ■ ■ ■
(Auto, Load Burden)
Communication Function
■ ■ ■ ■
(RS-485)
T1 : The delayed time from when UN (power supply of electric company) is tripped
to when Generator start-up signal contact is closed.
(t1 : 0.1, 0.5, 1, 2, 4, 8, 15, 30, 40, 50secs)
T2 : The delayed time from when UN is closed to when ACB2 is tripped.
(t2 : 0.1, 1, 2, 4, 8, 15, 30, 60, 120, 240secs)
T3 : The delayed time from when ACB1 is tripped to when ACB2 is closed.
(t3 : 0.5, 1, 2, 5, 10, 15, 20, 25, 30, 40secs)
T4 : The delayed time from when ACB2 is tripped to when ACB1 is closed.
(t4 : 0.5, 1, 2, 5, 10, 15, 20, 25, 30, 40secs)
T5 : The delayed time when ACB1 is closed to when Generator start-up Signal
contact is opened. (t5 : 60, 120, 180, 240, 300, 360, 420, 480, 540, 600secs)
Stop-mode : This mode is for compulsory trip of ACB1(electric power company) or ACB2 (power station) when UN
(power supply of electric power company) or UR (power supply of power station) is available
�
UN or UR should be kept in ON position
N-mode : This mode is for compulsory closing of ACB1 when UN is available.
�
It does not matter to ON or OFF position of UR and if converting to N-mode while using UR, Generator
Start-up signal contact is opened.
R-mode : This mode is for compulsory closing of ACB2 during the use of UR in case UN is available or not.
Auto-mode : This mode is for transferring a circuit breaker automatically to available power supply of
UN or UR. In short, it trips the circuit breaker where power supply is not available and it close the
circuit breaker where power supply is available.
3. External Mounting