ACT20P-CMT-30-AO-RC-P
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ACT20P-CMT-30-AO-RC-P
ACT20P-CMT-30-AO-RC-P
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ACT20P-CMT-30-AO-RC-P
ACT20P-CMT-30-AO-RC-P
ACT20P-CMT-30-AO-RC-P
ACT20P-CMT-30-AO-RC-P
Example of use
ACT20P-CMT-30-AO-RC-P

ACT20P-CMT-30-AO-RC-P

Current-measuring transducer, Limit value monitoring, Input : 0…20/25/30 A, Analogue output, Relay output, Current-carrying cable in feed-through hole

Produkt ID 1510320000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Input Output Output (digital) Output (analogue) General data Insulation coordination Connection data Part description Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/0d1637a4-c7dd-4915-8bc8-4c9de8d8b393/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/cbf09862-97e9-475d-b71a-c6db1e3e9933/DAP_Master_ICON,w_80,q_80) 
Approvals
CULUS; 
ROHS
Conform 
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate no. (cULus)
E141197 

General ordering data

Version
Current-measuring transducer, Limit value monitoring, Input : 0…20/25/30 A, Analogue output, Relay output, Current-carrying cable in feed-through hole 
Order No.
1510320000 
Type
ACT20P-CMT-30-AO-RC-P 
GTIN (EAN)
4050118319569 
Qty.
1 Styk

Dimensions and weights

Depth
114 mm
Depth (inches)
4,488 inch
Height
127,1 mm
Height (inches)
5,004 inch
Width
22,8 mm
Width (inches)
0,898 inch
Net weight
179,52 g

Temperatures

Storage temperature
-40 °C...85 °C 
Operating temperature
-25 °C...60 °C 
Humidity
5...95 %, no condensation 

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c, 7a, 7cI 
REACH SVHC
Lead 7439-92-1 
SCIP
2f6dd957-421a-46db-a0c2-cf1609156924 

Input

Input frequency
AC: 15…700 Hz (true root mean square) 
Input measurement range
configurable 
0…20/25/30 A AC (RMS) or DC 
max. peak current 10 × IInput (1 s) 
For DC current measurement (AA): Current direction display at the output (-/+ analog value) 
Input signal
Current-carrying cable in feed-through hole 
Number inputs
1 
Overload behaviour
Max. peak current: 10 × IInput for 1s 

Output

Transmit function
direct or inverted 
Type
active 
connected control must be passive 

Output (digital)

Alarm function
Surge current 
Under-current 
Alarm limit setting: 2 - 105 % 
Hysteresis 5% / 10% 
Alarm delay: 0…10 s 
Continuous current
2 × I Input 
Number of digital outputs
1 
Rated switching current
6 A 
Switching voltage (AC), max.
250 V
Switching voltage (DC), max.
24 V
Type
Relay, 1 CO contact 
normal / inverse adjustment 

Output (analogue)

Load resistance current
≤ 600 Ω 
Load resistance voltage
≥ 10 kΩ 
Number of analogue outputs
1 
Output current
Adjustable 
0...20 mA 
4...20 mA 
-20…+20 mA 
Output voltage
Adjustable 
0...10 V 
2…10 V 
0...5 V 
1...5 V 
-5…+5 V 
-10...+10 V 
Transmit function
direct or inverted 

General data

Accuracy
<0.75 % FSR 
Configuration
DIP switch and potentiometer 
Mounting rail
TS 35 
Power consumption, max.
2,2 W
Power consumption, typ.
0,9 W
Protection degree
IP20 
Step response time
≤ 300 ms (RMS) 
≤ 60 ms (AA) 
Supply voltage
16,8 V…31,2 V 
Temperature coefficient
typ. 0.04 % / K 
max. 0.09 % / K 

Insulation coordination

EMC standards
EN 61326-1 
Galvanic isolation
4-way isolator; 
between input ⁄ output ⁄ supply ⁄ relay 
Impulse withstand voltage
6.4 kV (1.2/50 µs) 
Insulation voltage
4 kVeff / 1 min. 
Pollution severity
2 
Rated voltage
300 V ACrms 
Surge voltage category
III 
Test voltage
4 kV

Connection data

Type of connection
PUSH IN 
Tightening torque, min.
0,4 Nm
Tightening torque, max.
0,6 Nm
Clamping range, rated connection
2,5 mm²
Clamping range, min.
0,5 mm²
Clamping range, max.
2,5 mm²
Wire connection cross section AWG, min.
AWG 26 
Wire connection cross section AWG, max.
AWG 14 
Wire cross-section, solid, min.
0,2 mm²
Wire cross-section, solid, max.
2,5 mm²
Wire connection cross section, finely stranded, min.
0,2 mm²
Wire connection cross-section, finely stranded, max.
2,5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0,2 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2,5 mm²

Part description

Product description
The ACT20P-CMT-XX-(AO)-RC-P series of devices measure and monitor AC and DC currents of up to 60 A. The real effective value method used allows for precise measurement, even for distorted current curve shapes. The devices feature integrated limit value monitoring with an adjustable switching threshold, delay and hysteresis, as well as a relay output..

Features
  • Real effective value measurement (True RMS) or arithmetic averaging (AA) measurement and contactless through-hole technology
  • Limit value monitoring for overcurrent or undercurrent
  • Relay output by means of the open-circuit / closed-circuit principle
  • Adjustable trigger delay for filtering current peaks
  • Operational status and error display on a front panel LED and output signalling according to NE43, NE44, NE107
  • Galvanic four-way insulation for secure isolation according to IEC/EN 61010-2-201
 

Classifications

ETIM 8.0
EC002475 
ETIM 9.0
EC002475 
ETIM 10.0
EC002475 
ECLASS 14.0
27-21-01-23 
ECLASS 15.0
27-21-01-23