Wago
2857-570/024-000
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- Part Number
- 2857-570/024-000
- Tariff Code
- 85437090300
- UPC
- 4055143829199
- ETIM
- Group Code : EG000026
- Group Description : Sensors
- Class Description : Power value transformer
- Class Code : EC002476
- Version : 7
Payment methods:
- Best offer from:
Trusted Automa.Net Supplier- Availability:
- 1 pc.In-StockUpdated at: 21-11-2024
- Warranty:
- 12 months
- Estimated Delivery:
- On Request
- Condition:
- New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
Secure Payment Process
Return & Refund Policies
Shipping Policies
Warranty Policies
Communication
- Communication
- Modbus® RTU
- Interface
- RS-485 (2-wire) via RJ-45
- Number of devices (max.)
- 32
- Addressing
- Via interface configuration software
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)
- Limit frequency
- 15.9 kHz
- Type of memory card
- WAGO 758-879/000-3102 (microSD; 2 GB)
Configuration
- Configuration options
- WAGO Interface Configuration Software
Environmental Requirements
- Ambient temperature (operation)
- -40 … +70 °C
- Ambient temperature (storage)
- -40 … +85 °C
- Relative humidity
- 5 … 95 % (non-condensing)
Output (Digital)
- Switching voltage (DO) max.
- Supply voltage applied
- Continuous current (DO) max.
- 100 mA (no internal restriction)
- Configurable functions (DO)
- Threshold value switch || Pulse output (S0 interface)
Connection Data
- Connection type 1
- Voltage
- Connection technology
- Push-in CAGE CLAMP®
- WAGO connector
- WAGO 804 Series
- Solid conductor
- 0.25 … 2.5 mm² / 24 … 14 AWG
- Fine-stranded conductor
- 0.25 … 2.5 mm² / 24 … 14 AWG
- Strip length
- 10 … 11 mm / 0.39 … 0.43 inches
- Connection type 2
- Current/power supply/DO
- Connection technology 2
- Push-in CAGE CLAMP®
- WAGO connector 2
- WAGO 805 Series
- Solid conductor 2
- 0.2 … 1.5 mm² / 24 … 16 AWG
- Fine-stranded conductor 2
- 0.2 … 1.5 mm² / 24 … 16 AWG
- Strip length 2
- 9 … 10 mm / 0.35 … 0.39 inches
- Connection type 3
- Modbus® communication
- Connector
- 2 x RJ-45 (daisy chain configuration)
Signaling And Communication
- Communication
- Modbus® RTU
- Configuration options
- WAGO Interface Configuration Software
- Number of devices (max.)
- 32
- Input signal (voltage)
- AC 277 V (ULN); AC 480 V (ULL); AC 90 mV (WAGO Rogowski Coils RC xxx)
Supply
- Power supply type
- 24 VDC
- Nominal supply voltage US
- DC 24 V (SELV)
- Supply voltage range
- ±30 %
- Current consumption at nominal supply voltage
- ≤ 50 mA (+ IDO)
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
Measurement Error
- Transmission error (max.)
- ≤ 0.5 % for current and voltage (of the full scale value)
Material Data
- Fire load
- 0.044 MJ
- Weight
- 117.550 g
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)
- Input signal (voltage)
- AC 277 V (ULN); AC 480 V (ULL); AC 90 mV (WAGO Rogowski Coils RC xxx)
- Sensitivity
- 22.5 mV/kA (WAGO Rogowski Coils RC xxx)
- Measurement range (current)
- 4 x AC 4000 A (WAGO Rogowski Coils RC xxx) ()
- Frequency range
- 50 … 60 Hz (Harmonics analysis: 0 … 3.3 kHz)
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
Mechanical Data
- Mounting type
- DIN-35 rail
Specifications
- Product Group Code
- 0006
Commercial Data
- Packaging type
- Box
- Country of origin
- DE
- GTIN
- 4055143829199
- Customs tariff number
- 85437090300
Notes
- Note
- Additional setting options via the WAGO Interface Configuration Software
Output Modbus
- Number of devices (max.)
- 32
- Addressing
- Via interface configuration software
- Connector
- 2 x RJ-45 (daisy chain configuration)
Test Voltage
- Test voltage (input/output/supply)
- AC 3.51 kV; 50 Hz; 1 min
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