Description
Multi-functional energy measuring device without display, with integrated Ethernet and cloud interface for measuring electrical parameters in low-voltage installations up to 690 V.
| Product type | Energy meter |
| Insulation characteristics | |
| Overvoltage category | III (300 V) |
| Pollution degree | 2 |
| Electrical isolation | IEC 61010-1 (Overvoltage category III at 300 V ACOvervoltage category II at 600 V AC) |
| IEC 61010-1 (Overvoltage category III at 300 V ACOvervoltage category II at 600 V AC) | |
| IEC 61010-1 (Measurement category III at 300 V ACMeasurement category II at 600 V AC) | |
| Test voltage | 4 kV AC (50 Hz, 1 min.) |
| Maximum power dissipation for nominal condition | 10 VA |
| Mains type | 3-phase (3 or 4-conductor), 2-phase (2-conductor), and single-phase (1-conductor) |
| Supply | |
| Supply voltage range | 100 V AC … 230 V AC (±20 %) |
| 150 V DC … 250 V DC (±20 %) | |
| Power consumption | ≤ 4 W |
| Nominal frequency | 50 Hz … 60 Hz (AC sine) |
| General | |
| Measuring principle | True r.m.s. value measurement |
| Measured value | AC sine (50/60 Hz) |
| Acquisition of harmonics | up to 63rd harmonic |
| Description of the input | Digital input in accordance with IEC/EN 61131-2 (type 3) |
| Number | 1 |
| Voltage input signal | 24 V DC |
| Voltage input signal | 0 V DC … 30 V DC |
| Current input signal | 2 mA … 15 mA |
| Protection | 250 mA (fast-blow) |
| Measurement: Voltage | |
| Input name | Voltage measuring input V1, V2, V3 |
| Input voltage range direct | 35 V AC … 690 V AC (Phase/Phase) |
| 20 V AC … 400 V AC (0) | |
| Input voltage range via external transformers | 60 V AC … 2000000 V AC (primary) |
| 60 V AC … 400 V AC (secondary) | |
| Surge voltage capacity | 760 V AC (Phase/Phase) |
| Precision | 0.2 % |
| Power consumption | < 2 VA |
| Measurement: Current | |
| Input name | Current measurement I1, I2, I3 |
| Input current | 1 A (secondary) |
| 5 A (secondary) | |
| Current measuring range | 1 A … 20000 A (primary) |
| Overload capacity | 6 A (Imax) |
| Response threshold from measuring range nominal value | 10 mA (1 A) |
| 50 mA (5 A) | |
| Precision | 0.2 % |
| Current overload | 50 A for 1 s |
| Power consumption | < 0.5 VA |
| Measurement: Power | |
| Precision | 0.5 % |
| Active energy (IEC 62053-22) | Class 0.5 S |
| Reactive power (IEC 62053-23) | Class 2 |
| ANSI C12.20 | Class 0.5 S |
| Output description | Digital output in accordance with IEC/EN 61131-2 (type 3) |
| Number | 1 |
| Current output signal | ≤ 100 mA |
| Voltage output signal | 24 V DC |
| Protection | 250 mA (fast-blow) |
| Current / voltage / supply | |
| Connection method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| Conductor cross section solid | 0.2 mm² … 6 mm² |
| Conductor cross section flexible | 0.2 mm² … 4 mm² |
| Conductor cross section AWG | 24 … 10 |
| Tightening torque | 0.5 Nm … 0.6 Nm |
| Digital I/O / communication | |
| Connection method | Screw connection |
| Stripping length | 7 mm |
| Screw thread | M3 |
| Conductor cross section solid | 0.14 mm² … 2.5 mm² |
| Conductor cross section flexible | 0.14 mm² … 1.5 mm² |
| Conductor cross section AWG | 26 … 14 |
| Tightening torque | 0.5 Nm … 0.6 Nm |
| Data: Network interface | |
| Communication protocol | Modbus/TCP |
| REST | |
| Connection method | RJ45 |
| Data: Network interface | |
| Communication protocol | MQTT |
| Connection method | RJ45 |
| Number of connections | 2 |
| Platform: PROFICLOUD | |
| Supports cloud computing | yes |
| Protocol / IP-Port | HTTPS / 443 |
| MQTT / 8883 | |
| Smart Services | Device Management Service |
| Time Series Data Service | |
| Width | 90 mm |
| Height | 80 mm |
| Depth | 82 mm |
| Ambient conditions | |
| Degree of protection Housing | IP20 (Housing) |
| Ambient temperature (operation) | -10 °C … 55 °C |
| Ambient temperature (storage/transport) | -40 °C … 70 °C |
| Altitude | ≤ 2000 m |
| Max. permissible relative humidity (operation) | ≤ 95 % (non-condensing) |
| CE | |
| Certificate | CE-compliant |
| UKCA | |
| Certificate | UKCA-compliant |
| UL, USA / Canada | |
| Identification | UL/C-UL Listed UL 61010-1 |
| UL data | |
| Operating mode | Indoor use |
| UL data | |
| Operating mode | Indoor use |
| Mounting type | DIN rail mounting |
| Mounting position | Horizontal DIN rail |
| Item number | 1158951 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Note | Made to Order (non-returnable) |
| Sales Key | CK4 |
| Product Key | CK4C21 |
| GTIN | 4063151166410 |
| Weight per Piece (including packing) | 457 g |
| Weight per Piece (excluding packing) | 447 g |
| Customs tariff number | 90303100 |
| Country of origin | DE |
ECLASS
| ECLASS-9.0 | 27142330 |
| ECLASS-10.0.1 | 27142330 |
| ECLASS-11.0 | 27142330 |
ETIM
| ETIM 8.0 | EC002301 |
UNSPSC
| UNSPSC 21.0 | 41113600 |
