Riello MTA 16A - Technical Data; Input Voltage and Frequency Thresholds ( Default Settings )

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TECHNICAL DATA
Model
ATS
Nominal Voltage
220/230/240 Vac
Nominal Frequency
50 or 60Hz
Maximum Current
16A
Switching time
8-12ms typical, 16ms maximum
Display
7 LEDs display
Buzzer
Acoustic signal for overload, overtemperature, short-circuit or others internal faults.
Protections
Overload, overtemperature, short-circuit
Dimensions (W x D x H)
483 (19”) x 330 x 44 (1U) mm
Weight
5 Kg
Ambient Temperature
(6)
0 – 40 °C
umidity
0–95% non-condensing
Noise
< 25 dB
INPUT VOLTAGE AND FREQUENCY THRESHOLDS (DEFAULT SETTINGS)
FUNCTION
DESCRIPTION
DEFAULT SETTING
Low voltage INPUT A
not good
Lower voltage value of INPUT A to switch on INPUT B
180V
Low voltage INPUT A
good
Lower voltage value of INPUT A to return on INPUT A (with
A setted as preferred and output supplied by INPUT B)
190V
High voltage INPUT
A not good
Higher voltage value of INPUT A to switch on INPUT B
258V
High voltage INPUT
A good
Higher voltage value of INPUT A to return on INPUT A (with
A setted as preferred and output supplied by INPUT B)
248V
Low voltage INPUT B
not good
Lower voltage value of INPUT B to switch on INPUT A
180V
Low voltage INPUT B
good
Lower voltage value of INPUT B to return on INPUT B (with
B setted as preferred and output supplied by INPUT A)
190V
High voltage INPUT
B not good
Higher voltage value of INPUT B to switch on INPUT A
258V
High voltage INPUT
B good
Higher voltage value of INPUT B to return on INPUT B (with
B setted as preferred and output supplied by INPUT A)
248V
Low frequency
INPUT A
Lower frequency value for INPUT A to switch on INPUT B
45Hz
High frequency
INPUT A
Higher frequency value for INPUT A to switch on INPUT B
55Hz
Low frequency
INPUT B
Lower frequency value for INPUT B to switch on INPUT A
45Hz
High frequency
INPUT B
Higher frequency value for INPUT B to switch on INPUT A
55Hz