3-Phase Power Measurement Module; 3x277/480 V/RC; Modbus RTU; Digital output; Configuration via software; Supply voltage: 24 VDC
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Quick facts
| Availability | Confirmed on request |
| Category | Energy Measurement Technology |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 2857-570/024-000 be shipped?
2857-570/024-000 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 2857-570/024-000 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 2857-570/024-000 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 2857-570/024-000, subject to availability and destination.
<p><b>Short description:</b></p><p>WAGO's 3-phase power measurement module in a DIN-rail-mount enclosure measures electrical data in three-phase supply networks – remotely from the control level.</p><p>Measured variables such as active/apparent/reactive power, energy consumption, power factor, phase angle and frequency can be accessed via Modbus<sup>®</sup> interface. In addition, the measured variables can be stored on a microSD card.</p><p><b>Features:</b></p><ul><li>Current measurement via Rogowski Coils RC xxx</li><li>Mobile measurement and storage of measured values on microSD card</li><li>Configuration and display of measured values during operation via configuration interface</li><li>Compact device in DIN-rail-mount enclosure saves space used for building technology</li><li>Communication of measured values via Modbus<sup>®</sup> interface</li><li>Configurable digital signal output as pulse output</li></ul>
Specifications
Notes
| Note | Additional setting options via the WAGO Interface Configuration Software |
Technical data - Configuration
| Configuration options | WAGO Interface Configuration Software |
Technical data - Input
| Input signal type | Voltage, Current, RTD sensors |
| Network configuration | 3-phase power measurement with N-conductor (4-conductor), 3-phase power measurement without N-conductor (3-conductor) |
| Sensitivity | 22.5 mV/kA (WAGO Rogowski Coils RC xxx) |
| Measured variable | Voltage, Current, Electrical output, Power factor, RTD |
| Input signal (voltage) | 277 VAC (ULN), 480 VAC (ULL), 90 mVAC (WAGO Rogowski Coils RC xxx) |
| Measurement range (current) | 4 x AC 4000 A (WAGO Rogowski Coils RC xxx) |
| Frequency range | 50 … 60 Hz (Harmonic analysis: 0 … 3.3 kHz) |
Technical data - Output – MODBUS
| Number of devices (max.) | 32 |
| Addressing | Via interface configuration software |
| Connector | 2 x RJ-45 (daisy chain configuration) |
Technical data - Output – digital
| Configurable functions (DO) | Threshold Value Switch, Pulse output (S0 interface) |
| Switching voltage (DO) max. | Supply voltage applied |
| Continuous current (DO) max. | 100 mA (no internal restriction) |
Technical data - Communication
| Communications | Modbus RTU |
| Interface | RS-485 (2-wire) via RJ-45 |
| Number of devices (max.) | 32 |
| Addressing | Via interface configuration software |
Technical data - Signal processing
| Measurement method | True RMS measurement (measured value acquisition with 8 kHz) |
| Measured variables (calculated) | Line-to-line voltage, Outputs, Energy sources, Power factors, Mains frequency, Harmonics analysis (up to 41st harmonic), Total Harmonic Distortion (THD) |
| Signal form | Any periodic signals (considering the threshold frequencies) |
| Type of memory card | WAGO 758-879/000-3102 (microSD; 2 GB) |
| Limit frequency | 15.9 kHz |
Technical data - Measurement error
| Transmission error (max.) | ≤ 0.5 % for current and voltage (of the full scale value) |
Technical data - Power supply
| Power supply type | 24 VDC |
| Nominal supply voltage U<sub>S</sub> | 24 VDC (SELV) |
| Supply voltage range | ±30 % |
| Current consumption at nominal supply voltage | ≤ 50 mA (+ IDO) |
Safety and protection
| Rated voltage | 600 V |
| Overvoltage category | III |
| Pollution degree | 2 |
| Safe isolation | Input/supply and communication per EN 61010-1 |
| Requirement (N input) | Neutral conductors that are part of the mains circuit are considered dangerous voltage. |
| IL<sub>x</sub> input requirement | Coils/converters with basic insulation |
| Protection type | IP20 |
| Test voltage (input/output/supply) | 3.51 kVAC; 50 Hz; 1 min |
Connection data
| Connector | 2 x RJ-45 (daisy chain configuration) |
Connection data - Connection 1
| Connection type | Voltage |
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | WAGO 804 Series |
| Strip length | 10 … 11 mm / 0.39 … 0.43 inches |
| Solid conductor | 0.25 … 2.5 mm² / 24 … 14 AWG |
| Fine-stranded conductor | 0.25 … 2.5 mm² / 24 … 14 AWG |
Connection data - Connection 2
| Connection type | Current/power supply/DO |
| Connection technology | Push-in CAGE CLAMP® |
| WAGO connector | WAGO 805 Series |
| Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
| Solid conductor | 0.2 … 1.5 mm² / 24 … 16 AWG |
| Fine-stranded conductor | 0.2 … 1.5 mm² / 24 … 16 AWG |
Connection data - Connection 3
| Connection type | Modbus® communication |
Physical data
| Width | 72 mm / 2.835 inches |
| Height | 90 mm / 3.54 inches |
| Depth from upper-edge of DIN-rail | 55 mm / 2.165 inches |
Mechanical data
| Mounting type | DIN-35 rail |
| Housing design | DIN-rail-mount enclosure |
Material data
| Fire load | 0.044 MJ |
| Weight | 117.5 g |
Environmental requirements
| Ambient temperature (operation) | -40 … +70 °C |
| Ambient temperature (storage) | -40 … +85 °C |
| Relative humidity | 5 … 95 % (non-condensing) |
Standards and specifications
| Conformity marking | CE |
| EMC immunity to interference | EN 61000-6-2 |
| EMC emission of interference | EN 61000-6-3 |
| Standards/specifications | EN 61010-1 |
Commercial data
| PU (SPU) | 1 pcs |
| Packaging type | Box |
| Country of origin | DE |
| Customs tariff number | 85437090300 |
Product Classification
| UNSPSC | 41113630 |
| eCl@ss 10.0 | 27-21-01-24 |
| eCl@ss 9.0 | 27-21-01-24 |
| ETIM 9.0 | EC002476 |
| ETIM 10.0 | EC002476 |
| ECCN | NO US CLASSIFICATION |
Environmental Product Compliance
| CAS-No. | 1303-86-2, 1317-36-8, 7439-92-1, 75980-60-8 |
| REACH Candidate List Substance | Diboron trioxide, Lead, Lead monoxide, Perfluorobutane sulfonic acid (PFBS) and its salts, Phosphine oxide, diphenyl(2,4,6-trimethylbenzoyl)- |
| RoHS Compliance Status | Compliant,With Exemption |
| RoHS Exemption | 6(c), 7(a), 7(c)-I, 7(c)-II |
| SCIP notification number (Austria) | 78e8d92e-925f-4c66-b5ec-68647b49b08e |
| SCIP notification number (Belgium) | 5047fac3-d43f-41fe-ba06-62402e444659 |
| SCIP notification number (Bulgaria) | 8ace76ff-9ff7-43dd-8e32-a90d93c662bb |
| SCIP notification number (Czech Republic) | bbb1092b-f055-47cc-9ffc-8150c89af982 |
| SCIP notification number (Denmark) | 696328c6-8188-44f1-9188-5088e10b58b1 |
| SCIP notification number (Finland) | a76678c6-ea13-4e70-b28a-454f210e86eb |
| SCIP notification number (France) | daf36ce5-9069-4b4c-994f-4b81ffa182e5 |
| SCIP notification number (Germany) | fc852d8b-7773-49b0-8506-f56b8608c3b6 |
| SCIP notification number (Hungary) | 8045ab8f-f923-4c8b-8231-7cace37df94b |
| SCIP notification number (Italy) | 96d37908-6129-4e61-a249-375845aff44e |
| SCIP notification number (Netherlands) | 5ae37208-cb12-4d14-8504-87b13da70942 |
| SCIP notification number (Poland) | 65a9d9e6-933c-4706-81f5-89349ec513c9 |
| SCIP notification number (Romania) | f5ea3c59-191c-45dd-8361-f6f0160fce4b |
| SCIP notification number (Sweden) | 02f5dcc2-dba4-42b1-a4a8-a27e20e427a0 |
