SNA-L70 Multifunction Three-Phase Meter
- Description
- Technical Specification
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Description
SNA-L70Â is an innovative instrument for measurement of the electrical parameters. It is particularly suitable for consumption analysis and control, with an excellent quality/price ratio. For the version with Rogowski coils (RGW model), connections are very quick and easy, very useful for retrofitting applications on existing switchboards or for energy audit.
SNA-L70Â is the ideal instrument to establish the measurement points on the plant.
The instrument can communicate through the RS-485 serial port by MODBUS RTU/ASCII protocol.
Features:
- multifunction three-phase meter
- 4 DIN modules compact version
- fully bi-directional four quadrants measurements for all energies and powers
- main electrical parameters measured and displayed for a cost-effective consumption analysis
- version for 1 or 5A CT, for direct connection up to 6A or 80A or for Rogowski coils
- 3 current measurement scales for Rogowski model
- possibility to connect by PT
- MODBUS RTU/ASCII communication by RS-485 port
| Input type |
current (A)
voltage (V)
digital
|
| Input range |
3 x 180/310…3 x 285/495V AC
3 x 10/17…3 x 285/495V AC
1/5A CT
80A
500A
4000A
20000A
80… 276V AC/DC, digital
|
| Output type |
digital
self-powered model: 250V AC/DC / 100 mA
auxiliary power supply (AUX) model: 27V DC / 27 mA
|
| Display |
backlighted LCD, 3 rows, 4 digits + symbols
|
| Communication Interface |
RS-485 / Modbus RTU
RS-485 / ASCII
|
| Protection class |
IP 20
IP 51 (front)
|
| Operating temperature |
-25…+55°C
|
| Case dimensions |
72 x 90 x 65 mm
|
| Mounting |
DIN rail
|