Safco CS-I 150A - Technical Data; Electrical Characteristics and Load Curves

CS-I User and Maintenance, R.2.8 ENG
Safco Systems Ltd-Via Isonzo 17/b-20090 Cesano Boscone-Milan-Italy
tel. +39 024504433 Fax +39 024504321 E-mail:info@safcosys.it Web site: www.safcosys.it
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13. Technical data
13.1. Electrical characteristics power, inputs and outputs.
13.1.1 Power supply
CSI-150A CSI-300A CSI-450A CSI-600A
Voltage power supply 400 VAC (± 15%), 3F + PE
Maximum current consumption 71 A 143 A 210A 280
Average current
1
consumption 31 A 62 A 95A 125
Working frequency 48÷62 Hz
Fault current 17 KA 35 KA 60KA 70KA
Maximum cable section 90 mm² 120 mm²
Table 2 Power
13.1.2 Power output
2. CSI-150A CSI-300A CSI-450A CSI-600A
Waveform Monofase onda quadra
Maximum current 210 A 360 A 530A 700A
Nominal current
2
150 A 300 A 450A 600A
Frequency 1000 – 7000 Hz
Maximum voltage ± 600V
Rogowski measurement error
3
< 1%
Maximum cable section 90 mm² 120 mm²
Efficiency >97 %
Table 3 Power output
13.1.3 Digital signal IN – OUT
IN
MIN MAX
Maximum Range -3 V 30 V
Condition 0 -3 V 5 V
Condition 1 11 V 30 V
Current consumption (each input) - 25 mA
Oscillations +24VP 23 V 26V
Current +24VP - 180 mA
Insulation 250 VAC functional
SIGNAL OUT
MIN MAX
Maximum Range -0,3 V 26 V
Condition 0 -0,3 V 1,5 V
Condition 1 23 V 27 V
Current each out - 500 mA
Outputs total current - 850 mA
Insulation 250 VAC functional
Type Contacts NA, NC
MIN MAX
Voltage on contacts 3 V 48 VAC / 48VDC
Power 30 VA
Switch current 1 A
Insulation 250 VAC functional
Maximum cable section 1 mm²
Table 4 Digital Signals
1
Working Cicle 20%
2
See load Curve
3
Possibility to adjust gain