44
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~ )
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)
Freuency range
45…65Hz – 360…440Hz
Measurement type
True RMS (TRMS)
Measurement input impedance
> 0.55MΩ L-N
> 1,10MΩ L-L
Connection modes
Three-phase line with or without neutral balanced three-phase
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~
Maximum usage voltage
300V~
Electrical/mechanical time
1x107 / 1x10
5
operations
Maximum current on terminals 55, 59 and 62
12A
4. Technical characteristics