Key Commercial Data
| Orderkey | 1084351 |
|---|---|
| Packing unit | 1 |
| GTIN | 4055626823409 |
| Custom tariff number | 90303370 |
Note
| Utilization restriction | EMC: class A product, see manufacturer’s declaration in the download area |
|---|
Ambient conditions
| Ambient temperature (operation) | -20 °C … 70 °C |
|---|---|
| Ambient temperature (storage/transport) | -40 °C … 85 °C |
| Maximum altitude | ≤ 2000 m |
| Permissible humidity (operation) | ≤ 95 % (non-condensing) |
| Degree of protection | IP20 |
| Noise immunity | EN 61000-6-2 When being exposed to interference, there may be minimal deviations. |
Input data
| Input | Current measuring input |
|---|---|
| Number of inputs | 4 |
| Input current range | 0 A DC … 20 A (UL: 0 A DC…25 A DC) |
| Overload capacity | 5 x IN |
| Connection method | Through connection, 9.5 mm diameter |
Power supply
| Nominal supply voltage | Via SCK-C-MODBUS |
|---|---|
| Own current consumption | 43 mA (typical) |
| 50 mA (maximum) |
Connection data
| Connection method | Screw connection |
|---|---|
| Conductor cross section solid | 0.2 mm² … 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² … 2.5 mm² |
| Conductor cross section AWG | 24 … 12 |
| Torque | 0.5 Nm … 0.6 Nm |
General
| Electromagnetic compatibility | Conformance with EMC directive 2004/108/EC and for low-voltage directive 2006/95/EC |
|---|---|
| Noise emission | EN 61000-6-4 |
| Noise immunity | EN 61000-6-2 When being exposed to interference, there may be minimal deviations. |
| Conformance | CE-compliant |
| UL, USA | 1741 Recognized |
| UL, USA/Canada | 508 Listed |
Standards and Regulations
| Electromagnetic compatibility | Conformance with EMC directive 2004/108/EC and for low-voltage directive 2006/95/EC |
|---|---|
| Noise emission | EN 61000-6-4 |
| Standards/regulations | EN 61010-1 |
| Pollution degree | 2 |
| Conformance | CE-compliant |
| UL, USA | 1741 Recognized |
| UL, USA/Canada | 508 Listed |
Environmental Product Compliance
| REACh SVHC | Lead 7439-92-1 |
|---|---|
| China RoHS | Environmentally Friendly Use Period = 50 |
| For details about hazardous substances go to tab “Downloads”, Category “Manufacturer’s declaration” |
Articles in set
PV string monitoring module SCK-M-I-4S-20A 2903242
SCK measuring module for monitoring photovoltaic systems, 4 x current measurement up to 20 A, 1 x digital input, interface to SCK communication module
Classifications
SCK measuring module for monitoring photovoltaic systems, 4 x current measurement up to 20 A, 1 x digital input, interface to SCK communication module
SCK measuring module for monitoring photovoltaic systems, 4 x current measurement up to 20 A, 1 x digital input, interface to SCK communication module






