LOVATO ELECTRIC ATL900, Инструкция по эксплуатации

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Technical characteristics
AC power: terminals 53, 54
Us rated voltage 100 – 240V~
Operating limits 90 – 264V~
Frequency 45 – 66Hz
Drawn/dissipated power
100V~ 12,5VA, 7W
240V~ 16,5VA, 7,3W
Micro-interruption immunity time
(without expansion modules) ≤ 40ms (110V~ )
≤ 200ms (220V~ )
Micro-interruption immunity time
(with 3 expansion modules) ≤ 20ms (110V~ )
≤ 100ms (220V~ )
Recommended fuses F1A (fast)
DC Power: terminals 26, 27
Rated battery voltage 12 – 48V=
Operating limits 7,5 – 57,6V=
Maximum drawn current
510mA a 12V=
260mA a 24V=
135mA a 48V=
Maximum drawn/dissipated power 6,5W
Recommended fuses T3,15A (delayed)
Voltmeter inputs Line 1, Line 2 , Line3: terminals 1-4, 5-8 and 9-12
Ue max rated voltage 600VAC L-L (346VAC L-N)
Measuring range 50…720V L-L (415VAC L-N)
Frequency range 45…65Hz – 360…440Hz
Measurement type True RMS (TRMS)
Measurement input impedance
> 0.55M  L-N
> 1,10M

L-L
Connection modes Three-phase line with or without neutral balanced three-phase
Current measurng inputs: terminals 13-18
Ie rated current 1A~ o 5A~
Measuring range For 5A range: 0,02 – 6A~
For 1A range: 0,02 – 1,2A~
Input type Shunt resistors powered by external low voltage current transformer (5A).
Measurement type True RMS (TRMS)
Permanent thermal limit +20% Ie
Short duration thermal limit 50A for 1 sec
Burden
 0,6VA
Measurement accuracy
AC voltage inputs  0,25% f.s.  1digit
Digital inputs: terminals : 39 – 47 and 48-52
Input type negative
Input current 
8mA
Low input signal  2,2V
High input signal 
3.4V
Input signal delay  50ms
RS485 serial interface: terminals 22-25
Interface type Isolated
Baudrate programmable 1200…38400 bps
Real Time Clock
Reserve charge Back-up capacitor
Operation without power voltage Approximately 14 days
Outputs OUT1, OUT3 and OUT5: terminals 55-56, 58-59 and 61-62
Contact type 3 x 1 NO
Rating
AC1 – 12A 250V~
AC15 -1,5A 250V~
UL use data B300
Maximum usage voltage 300V~
Electrical/mechanical time 1x10
7
/ 1x10
5
operations
Maximum current on terminals 55, 59 and 62 12A
Outputs OUT2, OUT4 and OUT6: terminals 56-57, 59-60 and 62-63
Contact type 3 x 1 NO
Rating
AC1 – 8A 250V~
AC15 -1,5A 250V~
UL use data B300
Maximum usage voltage 300V~
Electrical/mechanical time 1x10
7
/ 1x10
5
operations
Maximum current on terminals 55, 59 and 62 12A
Outputs OUT7, OUT9, OUT10 and OUT 11: terminals 19-21, 30-32, 33-35 and 36-38
Contact type 1 in scambio
Rating
AC1 – 8A 250V~ DC1 – 8A 30V=
AC15 -1,5A 250V~
UL use data
B300
30V= 1A Auxiliary duty
Maximum usage voltage 300V~
Electrical/mechanical time 1x10
7
/ 1x10
5
operations