Description
The vatimeter SMA Energy Meter-20 is characterized by the following
- – Quick installation Plug-and-play
- – Graphic visualization of current measurement values in the Sunny Portal and in the local web interface
- – DIN rail assembly with space savings in domestic distribution thanks to its compact housing
- – Flexible use in applications> 63 thanks to external current transformers
- – Suitable for universal use regardless of the existing energy counter
- – Three-phase and bidirectional rapid reading for effective energy management
- – Ideal coordination with devices SMA to ensure that control tasks are done stably
Technical data:
| Model | Smart SMA |
| Communication | |
| Connection to the local router | via Ethernet cable (10/100 Mbit / S, RJ45 plug) |
| Tickets (voltage and current) | |
| Nominal voltage | 230 V / 400 V |
| Frequency | 50 Hz / ± 5% |
| Nominal current / limiting current by line conductor | 5 A / 63 A (> 63 A can be connected via external current transformers) |
| Start-up current | |
| Connecting cross section | 10 mm² at 16 mm² 1) (for fusion of 63 a) |
| Couple for screw terminals | 2.0 nm |
| Environmental conditions in operation | |
| Room temperature | -25 ° C A + 40 ° C |
| Storage temperature range | -25 ° C A + 70 ° C |
| Protection class (according to IEC 62103) | II |
| Degree of protection (according to IEC 60529) | Ip2x |
| Maximum permissible value for relative humidity (without condensation) | 5% to 90% |
| Elevation above MSL | 0 m to 2000 m |
| General data | |
| Dimensions (w / h / d) | 70 mm / 88 mm / 65 mm |
| Upper hat rail wide units | 4 |
| Weight | 0.3 kg |
| Location of assembly | Switching cabinet or meter |
| Type of assembly | Mounting on top hat rail |
| Danger | 2 LED |
| Own consumption | |
| Measurement accuracy, measuring cycle | 1%, 1000 ms |
| Functions | |
| Warranty | 2 years |
| Certificates and permissions (most available upon request) | www.SMA-Solar.com |
| Designation of type | Emeter-20 |
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