857-552 - JUMPFLEX® signal conditioner; Rogowski; configurable
- Brand: Wago
- Product Code: 857-552
Description: Short description: WAGOs Rogowski signal conditioner records RMS values from alternating currents via Rogowski coil, converting the input signal into an standard analog signal on the output side. Features: PC configuration interface Supports different Rogowski coil types Digital switching output (configurable switching thresholds) True RMS measurement (TRMS) Configurable output signal Configuration via DIP switch Safe 3-way isolation with 2.5 kV test voltage per EN 61140 No current bar interruption during installation Measurement range overflow indication
Description: Short description: WAGOs Rogowski signal conditioner records RMS values from alternating currents via Rogowski coil, converting the input signal into an standard analog signal on the output side. Features: PC configuration interface Supports different Rogowski coil types Digital switching output (configurable switching thresholds) True RMS measurement (TRMS) Configurable output signal Configuration via DIP switch Safe 3-way isolation with 2.5 kV test voltage per EN 61140 No current bar interruption during installation Measurement range overflow indication
- Available Quantity: 0
$410.00
Technical data
Configuration
Configuration options | DIP switch WAGO Interface Configuration Software WAGO Interface Configuration App DIP switch WAGO Interface Configuration Software WAGO Interface Configuration App |
Input
Input signal type | Voltage |
Input signal (V) | AC 10.05 mV (RC1) AC 40.2 mV (RC2A) AC 90 mV (RC2B) |
Sensitivity | RC2B: 22.5 mV/kA |
Measurement range (current) | AC 500 A (RC1); AC 2000 A (RC2A); AC 4000 A (RC2B) |
Frequency range | 50 Hz (Sinusoidal signals) |
Response threshold | ≤ 1 % (of measurement range nominal value) |
Resolution (current) | 250 mA (RC1) 1 A (RC2A) 1.5 A (RC2B) |
Output – analog
Output signal type | Current Voltage |
Output signal (V) | 0 … 5 V 1 … 5 V 0 … 10 V 2 … 10 V |
Output signal (A) | 0 … 10 mA 2 … 10 mA 0 … 20 mA 4 … 20 mA |
Load impedance (voltage output) | ≥ 1 kΩ |
Load impedance (current output) | ≤ 600 Ω |
Output – digital
Switching voltage (DO) max. | Supply voltage applied |
Continuous current (DO) max. | 100 mA (no internal restriction) |
Number of switching thresholds (DO) | 1 (adjustable) |
Signal processing
Measurement method | True RMS measurement (TRMS) |
Limit frequency | 2 kHz |
Software filter (adjustable) | Moving average value (filter level: 30) |
Step response (typ.) | 60 ms |
Measurement error
Transmission error (max.) | ≤ 1 % (of the full scale value) |
Temperature coefficient | ≤ 0.01 %/K |
Supply
Power supply type | 24 VDC |
Nominal supply voltage US | DC 24 V |
Supply voltage range | ±30 % |
Current consumption at nominal supply voltage | ≤ 40 mA (+ IDO) |
Notes
Note | Additional setting options via WAGO Interface Configuration Software or WAGO Interface Configuration App |
Safety and protection
Protection type | IP20 |
Connection data
Connection technology | Push-in CAGE CLAMP® |
Solid conductor | 0.08 … 2.5 mm² / 28 … 14 AWG |
Fine-stranded conductor | 0.34 … 2.5 mm² / 22 … 14 AWG |
Strip length | 9 … 10 mm / 0.35 … 0.39 inch |
Physical data
Width | 6 mm / 0.236 inch |
Height | 94 mm / 3.701 inch |
Depth from upper-edge of DIN-rail | 97.8 mm / 3.85 inch |
Mechanical data
Mounting type | DIN-35 rail |
Material data
Fire load | 0.42 |
Weight | 35.1 |
Environmental requirements
Ambient temperature (operation) | -25 … +70 °C |
Surrounding air temperature (storage) | -40 … +85 °C |
Relative humidity | 5 … 95 % (no condensation permissible) |
Operating altitude (max.) | 2000 |
Standards and specifications
Conformity marking | CE |
Bid Text
857-552
857-552
857-552
Instruction Leaflet
Rogowski-Messumformer
Additional Information
Disposal; Electrical and electronic equipment, Packaging
Software for Interface-Products
WAGO Interface Configuration Software G2 FULL
WAGO Interface Configuration Software G2 SMALL
CAE data
EPLAN Data Portal 857-552
WSCAD Universe 857-552
ZUKEN Portal 857-552
CAD data
2D/3D Models 857-552
Compliance Search
Environmental Product Compliance 857-552