SCK-M-I-8S-20A
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PV string monitoring module
2903241
SCK measuring module for monitoring photovoltaic systems, 8 x current measurement up to 20 A, 1 x digital input, interface to SCK communication module, interface to voltage measuring module
Product details
| Product type | Current measuring transducer |
| Product family | SOLARCHECK |
| Insulation characteristics | |
| Pollution degree | 2 |
| Maximum power dissipation for nominal condition | 1.15 W |
| Protective circuit | Surge protection; 33 V suppressor diode |
| Supply | |
| Supply voltage range | via the SOLARCHECK communication module |
| Own current consumption | 43 mA (typical) |
| 50 mA (maximum) | |
| Signal: digital | |
| Description of the input | Digital input |
| Available input sources | floating switch contacts |
| Cable length | ≤ 30 m |
| Signal: analog | |
| Description of the input | Analog input |
| Voltage input signal | 0 V ... 10 V |
| Measurement | |
| Number of inputs | 8 |
| Input current range | 0 A DC ... 20 A DC (UL: 0 A DC...25 A DC) |
| Reverse current detection | -1 A DC ... 0 mA |
| LSB: Current | 20 mA |
| Overload capacity | 5 x IN |
| Temperature coefficient, typical | 0.02 %/K (TK20) |
| Maximum transmission error | ± 1 % (From the measuring range final value) |
| Connection method | Screw connection |
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 12 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
| Data: Data interface to SCK-C-MODBUS | |
| Transmission length | ≤ 300 m (0.14 mm²) |
| ≤ 500 m (1.5 mm²) | |
| Protocols supported | Proprietary |
| Item dimensions | |
| Width | 22.5 mm |
| Height | 102 mm |
| Depth | 128.5 mm |
| Circular conductor | |
| Diameter | 9.5 mm |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -20 °C ... 70 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m |
| Permissible humidity (operation) | ≤ 95 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| UL, USA/Canada | |
| Identification | 508 Listed |
| UL, USA | |
| Identification | 1741 Recognized |
| Electromagnetic compatibility | Conformance with EMC directive |
| Low Voltage Directive | Conformance with Low Voltage Directive |
| Noise immunity | EN 61000-6-2 |
| Note | When being exposed to interference, there may be minimal deviations. |
| Noise emission | |
| Standards/regulations | EN 61000-6-4 |
| Standards/regulations | EN 61010-1 |
| EN 61010-2-30 |
| Mounting type | DIN rail: 35 mm |
| DIN rail mounting |
| Item number | 2903241 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Product key | CMMD11 |
| Catalog page | Page 243 (C-5-2019) |
| GTIN | 4046356729703 |
| Weight per piece (including packing) | 322.9 g |
| Weight per piece (excluding packing) | 300 g |
| Customs tariff number | 90303370 |
| Country of origin | DE |
ECLASS
| ECLASS-13.0 | 27210123 |
ETIM
| ETIM 9.0 | EC002475 |
UNSPSC
| UNSPSC 21.0 | 39121000 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Yes |
| Exemption | 7(a), 7(c)-I |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Lead (CAS: 7439-92-1) |
| SCIP | fb391da0-3fbe-49f0-8eaa-a6224a23c97c |
Phoenix Contact GmbH & Co. KG
Flachsmarktstraße 8, D-32825 Blomberg