2857-550 - JUMPFLEX® signal conditioner; through-hole; current; .5 …100 A AC, -100 … 100 A DC; configurable
- Brand: Wago
- Product Code: 2857-550
Description: Short description: WAGOs current signal conditioner measures AC/DC currents up to 100 A, while converting the measured current into an analog standard signal at the output. Features: Both digital signal output and relay with changeover contact react to configured measurement range limits (on/off switching delay and threshold value switch function can be configured with up to two threshold values). Clipping capability for analog signal limitation to output end values Adjustable software filter Input/output response simulation via configuration display Safe 3-way isolation with 3 kV test voltage per EN 61010-1
Description: Short description: WAGOs current signal conditioner measures AC/DC currents up to 100 A, while converting the measured current into an analog standard signal at the output. Features: Both digital signal output and relay with changeover contact react to configured measurement range limits (on/off switching delay and threshold value switch function can be configured with up to two threshold values). Clipping capability for analog signal limitation to output end values Adjustable software filter Input/output response simulation via configuration display Safe 3-way isolation with 3 kV test voltage per EN 61010-1
- Available Quantity: 0
$862.70
Technical data
Configuration
Configuration options | DIP switch WAGO Interface Configuration Software WAGO Interface Configuration App WAGO Configuration Display DIP switch WAGO Interface Configuration Software WAGO Interface Configuration App WAGO Configuration Display |
Input
Input signal type | Current |
Input signal (A) | AC 0.5 … 100 A DC ±100 A |
Frequency range | 15 … 1000 Hz |
Input current (max.) | 100 A AC/DC |
Response threshold | 500 mA (AC); 250 mA (DC) |
Resolution (current) | 10 mA 10 mA |
Output – analog
Output signal type | Current Voltage |
Output signal (V) | ± 5 V 0 … 5 V 1 … 5 V ± 10 V 0 … 10 V 2 … 10 V |
Output signal (A) | ±10 mA 0 … 10 mA 2 … 10 mA ±20 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): −0.3 V |
Continuous current (DO) max. | 100 mA (no internal restriction) |
Number of switching thresholds (DO) | 1 or 2 (adjustable) |
Configurable rise/fall delay time (DO) | 0 … 60 s (via software) |
Output – relay
Dielectric strength (open contact) (AC, 1 min) | 1 |
Number of changeover contacts | 1 |
Contact material (relay) | AgNi + Au |
Switching voltage (max.) | AC 250 V |
Limiting continuous current (relay; module assembly) | 6 A (≤ 60 °C); 3 A (60 … 70 °C) |
Dielectric strength (open contact) (AC, 1 min) | 1 kVrms |
Pull-in time (typ.) | 8 |
Drop-out time (typ.) | 4 |
Bounce time (typ.) | 8 |
Number of switching thresholds (relay) | 1 or 2 (adjustable) |
Configurable rise/fall delay time (relay) | 0 … 60 s (via software) |
Signal processing
Measurement method | True RMS measurement; Arithmetic mean value |
Limit frequency | 3.3 kHz |
Software filter (adjustable) | Moving average value (filter level: 30) |
Step response (typ.) | 60 ms (DC; for software filter 3/default setting); 250 ms (AC) |
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 | ≤ 50 mA (+ IDO) |
Notes
Note |
|
Safety and protection
Rated voltage of the measurement circuit connections per EN 61010-2-030 | AC 300 V |
Measurement category per EN/UL 61010-2-030 | CAT II (input) |
Note on insulation parameters | The digital output (DO) is at the potential of the supply. The conductor carrying the measurement current must have at least basic insulation for the voltage used. The nominal insulation voltage of the conductor carrying the measurement current must be at least 1390 Vrms AC or 1390 VDC. The digital output (DO) is at the potential of the supply |
Protection type | IP20 |
Connection data
Connection technology | Push-in CAGE CLAMP® |
WAGO connector | picoMAX® 5.0 |
Solid conductor | 0.2 … 2.5 mm² / 24 … 12 AWG |
Fine-stranded conductor | 0.2 … 2.5 mm² / 24 … 12 AWG |
Strip length | 9 … 10 mm / 0.35 … 0.39 inches |
Feedthrough for measurement conductor | 9.5 mm Ø |
Physical data
Width | 22.5 mm / 0.886 inches |
Height | 105 mm / 4.134 inches |
Depth from upper-edge of DIN-rail | 107 mm / 4.213 inches |
Mechanical data
Mounting type | DIN-35 rail |
Material data
Fire load | 1.644 |
Weight | 102.9 |
Environmental requirements
Ambient temperature (operation) | -40 … +70 °C |
Surrounding air temperature (storage) | -40 … +85 °C |
Temperature range of connection cable per EN 61010-2-201 | ≥ (Tambient + 10 K) |
Temperature range of connection cable per UL 61010-2-201 (min.) | 90 |
Standards and specifications
Conformity marking | CE |
EMC immunity to interference | EN 61000-6-2; EN 61326-2-3; EN 50121-3-2 |
EMC emission of interference | EN 61000-6-4; EN 61326-2-3; EN 50121-3-2 |
Standards/specifications | EN 50121-3-2 EN 61010-1 EN 61373 |
Bid Text
2857-550
2857-550
2857-550
Instruction Leaflet
Current Signal Conditioner AC/DC 100 A
Additional Information
Disposal; Electrical and electronic equipment, Packaging
Software for Interface-Products
WAGO Interface Configuration Software G2 FULL
WAGO Interface Configuration Software G2 SMALL
Firmware
2857-0550, Strommessumformer
CAD data
2D/3D Models 2857-550
CAE data
EPLAN Data Portal 2857-550
WSCAD Universe 2857-550
ZUKEN Portal 2857-550
Compliance Search
Environmental Product Compliance 2857-550