8
Technical data Voltage input
Rated voltage U
n
, selectable 100 V (110 V, 120 V)
Terminal numbers X0/13-14
Continuous voltage withstand 2*U
n
Rated burden of voltage input at U
n
<0.5 VA
Rated frequency according to order 50 Hz or 60 Hz
Current inputs
Nominal current I
n
1 A 5 A
Terminal numbers X0/1-3, 4-6, 7-9 X0/1-2, 4-5, 7-8
Thermal current withstand
- continuously 4 A 20 A
- for 10 s 25 A 100 A
- for 1 s 100 A 500 A
Dynamic withstand
- half-wave value 250 A 1250 A
Input impedance <100 mΩ <20 mΩ
Regulating contacts
Terminal numbers X2/1-2, 3-4
- Rated voltage 250 V ac/dc
- Continuous current carrying capacity 5 A
- Make and carry for 0.5 s 30 A
- Make and carry for 3 s 15 A
- Breaking capacity for dc, when the control circuit
time-constant L/R <40 ms, at 48/110/220 V dc
control circuit voltage. 5 A/3 A/1 A
- Contact material AgCdO2
Signalling contacts
Terminal numbers X2/5-6,7-8,9-10-11,14-15-16
- Rated voltage 250 V ac/dc
- Continuous current carrying capacity 5 A
- Make and carry for 0.5 s 10
- Make and carry for 3 s 8 A
- Breaking capacity for dc, when the control circuit
time-constant L/R <40 ms, at 48/110/220 V dc
control circuit voltage 1A/0.25A/0.15A
- Contact material AgCdO2
External control inputs
Terminal numbers X1/1-2,3-4,5-6,7-8,9-10,11-12,13-14
- External control voltage 18…250 V dc or 80…250 V ac
- Current drain of activated control input 2…20 mA
External mA input
Terminal numbers X1/15-16
- External control current 0…20 mA
- Input resistance 300 Ω
Supply voltage
Power supply module voltage range:
- SPGU 240 A1
Rated voltage U
n
= 110/120/230/240 V ac
U
n
= 110/125/220 V dc
Operative range U = 80…265 V ac/dc
- SPGU 48 B2
Rated voltage U
n
= 24/48/60 V dc
Operative range U = 18…80 V dc
Power consumption, regulator under
quiescent/operation conditions 10 W/15 W
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