ACT20P-VMR-3PH-ILP-H-S
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ACT20P-VMR-3PH-ILP-H-S
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ACT20P-VMR-3PH-ILP-H-S
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ACT20P-VMR-3PH-ILP-H-S
ACT20P-VMR-3PH-ILP-H-S
ACT20P-VMR-3PH-ILP-H-S
ACT20P-VMR-3PH-ILP-H-S

ACT20P-VMR-3PH-ILP-H-S

Limit value monitoring, Input : 3 phase, Input: 3-phase voltage, Relay output

Item No. 7760054165
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Accessories 2 Individual parts 1 Related products 10
Approvals General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Output (digital) General data Insulation coordination Connection data Part description Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate No. (cURus)
E469563  

General ordering data

Version
Limit value monitoring, Input : 3 phase, Input: 3-phase voltage, Relay output  
Order No.
7760054165  
Type
ACT20P-VMR-3PH-ILP-H-S  
GTIN (EAN)
6944169689086  
Qty.
1  items

Dimensions and weights

Depth
114.3  mm
Depth (inches)
4.5  inch
Height
117  mm
Height (inches)
4.606  inch
Width
22.5  mm
Width (inches)
0.886  inch
Net weight
233  g

Temperatures

Storage temperature
-40 °C...85 °C  
Operating temperature
-20 °C...60 °C  
Humidity at operating temperature
0...95 % (no condensation)  
Humidity
5...85 % rel. humidity, no condensation  

Probability of failure

SIL in compliance with IEC 61508
None  

Environmental Product Compliance

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

Input

Input frequency
40…60 Hz  
Input measurement range
200…480 VAC  
Input resistance, voltage
≥1,8MΩ  
Input voltage
180…500 VAC  
Number inputs
1  
Type
3-phase or 3-phase plus zero conductor  
AC voltage  

Output

Number of outputs
2  

Output (digital)

Alarm function
Top and bottom limit values, window range  
Holding function can be activated  
Phase error  
Phase sequence  
Asymmetry  
Alarm delay: 0…10 s  
Hysteresis
5 % @ Phase asymmetry  
Max. switching voltage, AC
250  V
Max. switching voltage, DC
30  V
Number of digital outputs
2  
Rated switching current
5 A  
Switch-on delay
0…10 s  
configurable  
Switching thresholds
Adjustable  
MIN = 50…100 % x URated input voltage (undervoltage alarm)  
MAX = 70…120 % x URated input voltage (overvoltage alarm)  
Type
2 x 1 - or 1 x 2 changeover contact relay  
Relay polarity can be inverted  

General data

Accuracy
3 % *Urated voltage  
Configuration
DIP switch and potentiometer  
Long-term drift
0.1 % / 10.000 h  
Mounting rail
TS 35  
Nominal power consumption
1.5  VA
Operating altitude
≤ 2000 m  
Power consumption
≤ 3VA  
<2 W  
Protection degree
IP20  
Repeat accuracy
2 % *Urated voltage  
Step response time
≤ 100 ms  
Supply voltage
supplied from voltage measurement inputs  
Temperature coefficient
350 ppm/K  

Insulation coordination

EMC standards
EN 61326-1  
Galvanic isolation
between input ⁄ output ⁄ supply ⁄ relay  
Impulse withstand voltage
6 kV (input - output)  
4 kV (output 1- output 2)  
1.2/50 µs  
Insulation voltage
2.5 kV (input / output)  
Pollution severity
2  
Rated voltage
600 VAC (input - output)  
300 VAC (output 1 - output 2)  
Surge voltage category
III  
Test voltage
0.5  kV

Connection data

Type of connection
Screw connection  
Tightening torque, min.
0.4  Nm
Tightening torque, max.
0.6  Nm
Clamping range, rated connection
1.5  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 12  

Part description

Product description
ACT20P-VMR-3PH-ILP-H is a three-phase voltage setpoint limit monitor relay (3-phase or 3-phase plus zero conductor). The device is powered by the input measuring circuit. The device incorporates two separate relay outputs which trigger an alarm upon phase asymmetry, phase loss, phase sequence errors and phase angle errors and when exceeding or falling below preset voltage limit values. The alarm can also be set to trigger after an adjustable time delay.

Features
  • Supply from the input measuring circuit
  • Manual front-sided configuration via DIP switch, potentiometer and rotary switch
  • Various alarm functions: phase asymmetry, phase loss, phase sequence errors, phase angle errors, alarm delay, upper/lower limit value alarm, window alarm
  • Front LEDs indicates operation status and malfunction.
  • 3-way galvanic isolation between input, output 1 and output 2.
 

Classifications

ETIM 6.0
EC002654  
ETIM 7.0
EC002654  
ETIM 8.0
EC002654  
ETIM 9.0
EC002654  
ETIM 10.0
EC002654  
ECLASS 9.0
27-21-01-22  
ECLASS 9.1
27-21-01-22  
ECLASS 10.0
27-21-01-22  
ECLASS 11.0
27-21-01-22  
ECLASS 12.0
27-21-01-22  
ECLASS 13.0
27-21-01-22  
ECLASS 14.0
27-21-01-22  
ECLASS 15.0
27-21-01-22