Full Line
1 Phase + N with IR side communication
1 Phase + N communication Built-in
3 Phase + N with IR side communication
Compact Line
1 Phase + N communication Built-in
3 Phase + N with S0
3 Phase + N communication Built-in
Power Meter Line
3 Phase + N with IR side communication
3 Phase + N communication Built-in
Network Analyzers
3 Phase + N with IR side communication
3 Phase + N communication Built-in
Communication Systems
IR side communication
Data Concentrator
Multichannel
Multichannel
ECS3 1-5 CP Three phase Energy Meter - CT connected …1A or.../5A - 2T - 2S0
4 Quadrants Active Energy Meter for indoor measuring of a three phase AC electrical installation, with 9 digits LCD, 2 Tariffs and 2 S0 pulse outputs (compliant to IEC 62053-31) proportional to selectable Energies.
- 9 digits LCD
- Connection through .../5 A or …/1A external CTs,
- CT primary current range: 5/5A to 10000/5A with steps of 5A, or 1/1A to 2000/1A with steps of 1A
- Phase Sequence Error detection with Display Error Message
- Missing Phase(s) indication
- Active Energy Accuracy: Class B (1%) according to EN 50470-3
- Operating current range at input terminals (Ist ... Imax) = 0.001 ... 6 A, through external CTs.
- Imported and Exported Active Energy Registers, under tariffs T1 and T2, are readable on display
- Also the corresponding Partial Energy Registers are readable on display
- Energy Registers are resettable
- Sealable terminal covers
- DIN-rail mounting, according to EN 60715, 4 Modules wide (72 mm)
© Herholdt Controls srl - Via Mestre 13 - 20132 Milano Italy - P.IVA 07482370157