| Technical specifications |
| TECHNICAL SPECIFICATIONS |
| Power Supply | 10-40 Vdc, 19-28 Vac (50-60 Hz) |
| Power consuption | 2,5 W |
| Isolation | 4 kVac between input measurement and other circuits 1.500 Vac between power supply and communication // retransmitted output |
| Installation Category | 350 V CAT II |
| Status indicator | Power supply, Fail, RS485 communication |
| Retransmission error | 0,1% (full range) |
| Band-Pass | 7 kHz |
| Accuracy class | 0,2% |
| Insertion Type | 1- phase, 3-phase Aron, 3- phase with 4 wires |
| Connections | Rogowsky sensors with output max 200 mV RMS |
| Protection Degree | IP20 |
| Mounting | 35 mm DIN rail guide |
| Connection | Screw terminal, pitch 5,08 mm |
| Operating Temperature | -10..+65°C S203RC-D, -20...+70°C Rogowski sensor |
| Dimensions [W*H*D] | 105 x 89 x 60 mm |
| Weight | 200 g |
| Enclosure | Plastic Material UL V0 |
| COMMUNICATION |
| Interface | N°1 RS485, N° 1 Mini-USB, for programming (software EASY SETUP) |
| Speed | Sampling time 25 ms |
| Protocol | ModBUS RTU slave |
| Distance | Up to 1.200 m |
| Connectivity | Max 32 nodes |
| I/O |
| Channels Numbers | 1 input, 3 output (Baud Rate max 115.200 b/s) |
| Input Type | Voltage: max 600 Vac, 50-60 Hz
Current: 5 Arms (from CT)
Single phase, Aron (three phase with N.2
CT), Four wires (three-phase with N.3 CT) |
| Output Type | n° 1 RS485 output modbus slave n° 1 analogue output, voltage/current (Voltage 0..5, 0..10Vdc, min load resistance 2KOhm. Current 0..20, 4..20mA, max load resistance 500 Ohm) n° 1 digital output (pulse for produced/ consumed energy or to report the direction of the current) |
| PROGRAMMING |
| Configuration | Software EASY SETUP (all the parameters), or keypad |
| STANDARD |
| Approval | CE |
| Norms | EN 61000-6-4, EN 61000-6-2, EN 61010-1 |
