Regulus uREG, User Manual

Page: 17 / 107

uREG User Manual
17
Signaling relay output circuits
Rated voltage 220 V DC
Continuous current-carrying capacity 1 A
Inductive circuit breaking: 220 V DC, L/R= 40 ms 0.1 A
or
Rated voltage
250 V AC
Continuous current-carrying capacity 5 A
Breaking capacity: 220 V AC, cos

=0.4 2 A
High-break contacts relay for use with the circuit-breaker coils
OW and ZW outputs:
Rated voltage
220 V DC
Continuous current-carrying capacity 2 A
Inductive circuit breaking: 220 V DC, L/R= 40 ms 1.2 A / 300 cycles
or
Rated voltage
250 V AC
Breaking capacity 8 A
Absolute accuracy of time delays
Delays acc. to precise setting ±1.5 ms
Delays acc. to accurate setting ±20 ms
Delays acc. to rough setting ±1 s
Delays acc. to long-time setting ±1 s
Input signals absolute positioning accuracy
For DC logic input signals <16 ms
For AC logic input signals 25 ÷ 40 ms
Explanation: This value results from filtration or input signal computation.
Power supply (PS-0)
Rated supply voltage 220 VDC (or 230 VAC)
Admissible range of supply voltage changes DC 88 ÷ 365 V DC
Admissible range of supply voltage changes AC 100 ÷ 260 V AC
Power input at 220 V DC <15 W (typ. 7.5W)
Device readiness after power-up 3.5 s
Power supply (PS-1)
Rated supply voltage 24 VDC
Admissible range of supply voltage changes DC 21 ÷ 38 V DC
Power input at 24 V DC <15 W (typ. 7.5W)
Device readiness after power-up 3.5 s
Insulation electric strength
For input circuits: - sinusoidal voltage 2 kV/60 s/0.5 kVA
- surge impulse voltage 5 kV/ 1.2/50

s/0.5 J
Contacts of relays - sinusoidal voltage 1 kV/60 s/0.5 kVA
I/O power unit - sinusoidal voltage 2.5 kV/60 s/0.5 kVA