- 4 current transformers 1/5 A 50 or 16.7 Hz, 0/1/3 voltage transformers 100/110/230 VAC
- 4 signal relays
- 2 switch relays
- 2 binary AC/DC wide range inputs
- Auxiliary voltage 48...220 V DC/ 80...230 V AC
- RS-232 or USB 2.0 service interface
- Electrical RS-485 with IEC 660870-5-103
- Capacitor energy block: 300 V DC / charge retention 72 h / 50 J
- Capacitor energy block 24 or 48 V DC / charge retention 72 h / 2 J
- Transformer power supply: from 0.2 x In three-phase for 1.5 VA / phase
- Steel-sheet enclosure galvanized, approx. 5 kg
- W x H x D: 203 Installation/227 construction x 129 x 200 (incl. plug connector) [mm]
- Installation as plug-in unit in 19" rack: 3 rack unit/41 horizontal pitch
- 2 x mechanical displays
- Plug connector with shorting current transformer connections
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