Wago

WAGO 2857-570/024-000

SKU:

2857-570/024-000

UPC:

MPN:

2857-570/024-000

Condition:

New

addressing:

Via interface configuration software

communication:

Modbus RTU

configurable functions do:

Threshold value switch || Pulse output (S0 interface)

configuration options:

WAGO Interface Configuration Software

conformity marking:

CE

connection technology:

Push-in CAGE CLAMP

connection technology 2:

Push-in CAGE CLAMP

connection type 1:

Voltage

connection type 2:

Current/power supply/DO

connection type 3:

Modbus communication

continuous current do max:

100 mA (no internal restriction)

country of origin sales organisation germany:

DE

depth:

90 mm / 3.54 inch

depth from upper edge of din rail:

55 mm / 2.165 inch

emc emission of interference:

EN 61000-6-3

emc immunity to interference:

EN 61000-6-2

fine stranded conductor:

0.25 2.5 mm / 22 12 AWG

fine stranded conductor 2:

0.2 1.5 mm / 24 16 AWG

fire load:

0.047 MJ

frequency range:

45 65 Hz (Harmonics analysis: 0 3.3 kHz)

height:

90 mm / 3.54 inch

height from upper edge of din rail:

55 mm / 2.165 inch

input signal type:

Voltage || Current

input signal voltage:

AC 400 V (ULN): AC 690 V (ULL): AC 90 mV (WAGO Rogowski Coils RC xxx)

interface:

RS-485 (2-wire) via RJ-45

limit frequency:

15.9 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)

measurement method:

True RMS measurement (measured value acquisition with 8 kHz)

measurement range current:

4 x AC 4000 A (WAGO Rogowski Coils RC xxx) ()

memory card type:

WAGO 758-879/000-3102 (microSD: 2 GB)

mounting type:

DIN-35 rail

network configuration:

3-phase power measurement with N-conductor (4-conductor) || 3-phase power measurement without N-conductor (3-conductor)

nominal supply voltage us:

DC 24 V (SELV)

note:

Additional setting options via the WAGO Interface Configuration Software

number of devices max:

32

packaging type:

Box

pluggable connectors:

2 x RJ-45 (daisy chain configuration)

power consumption at nominal supply voltage:

¤ 50 mA (+ IDO)

power supply type:

24 VDC

relative humidity:

5 95 % (non-condensing)

sensitivity:

22.5 mV/kA (WAGO Rogowski Coils RC xxx)

signal form:

Any periodic signals (considering the threshold frequencies)

solid conductor:

0.25 2.5 mm / 20 12 AWG

solid conductor 2:

0.2 1.5 mm / 24 16 AWG

standards specifications:

EN 61010-1

strip length:

10 11 mm / 0.39 0.43 inch

strip length 2:

9 10 mm / 0.35 0.39 inch

supply voltage range:

30 %

surrounding air temperature operation:

-40 70 C

surrounding air temperature storage:

-40 85 C

switching voltage do max:

Supply voltage (applied)

test voltage input output supply:

AC 3.51 kV: 50 Hz: 1 min

transmission error max:

¤ 0.5 % for current and voltage (of the full scale value)

wago connector:

WAGO 804 Series

wago connector 2:

WAGO 805 Series

weight:

117.640 g

width:

72 mm / 2.835 inch