ACT20P-VMR-1PH-H-S
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ACT20P-VMR-1PH-H-S
Connection diagram
ACT20P-VMR-1PH-H-S
Dimensioned drawing
ACT20P-VMR-1PH-H-S
ACT20P-VMR-1PH-H-S
ACT20P-VMR-1PH-H-S
ACT20P-VMR-1PH-H-S

ACT20P-VMR-1PH-H-S

Limit value monitoring, Input : 1 phase, Input: single-phase voltage, Relay output

Product ID 7760054164
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General ordering data Dimensions and weights Temperatures Probability of failure Environmental Product Compliance Input Output Output (digital) General data Insulation coordination Connection data Important note Classifications Approvals

General ordering data

Version
Limit value monitoring, Input : 1 phase, Input: single-phase voltage, Relay output  
Order No.
7760054164  
Type
ACT20P-VMR-1PH-H-S  
GTIN (EAN)
6944169689079  
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
198,7  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  
DC  
Input measurement range
50…120% Urated voltage  
Input resistance, voltage
1 MΩ±5%  
Input voltage
Channel 1: (U1-E): 110V AC/DC  
Channel 2: (U2-E): 240V AC/DC  
Channel 3 1: (U3-E): 400V AC/DC  
Number of inputs
1  
Type
single-phase  

Output

Number of outputs
2  

Output (digital)

Alarm function
Top and bottom limit values, window range  
Holding function can be activated  
Alarm delay: 0…10 s  
Hysteresis
5% of final value  
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  
Nominal power consumption
1,5  VA
Operating altitude
≤ 2000 m  
Power consumption
≤ 100 mA @ 24 VDC  
≤ 120mA @ 24V AC  
<2 W  
Protection degree
IP20  
Rail
TS 35  
Repeat accuracy
2 % *Urated voltage  
Step response time
<220 ms (10...90 %)  
Temperature coefficient
350 ppm/K  
Voltage supply
24…240 VUC ±10%  

Insulation coordination

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

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  

Important note

Product information
The ACT20P-VMR-1PH-H is a monitoring relay for DC voltage or single-phase AC voltage. The device has two independent relay outputs which emit an alarm when levels exceed or fall below preset voltage limits. The alarm can also be set to trigger after an adjustable time delay.

Features
  • Manual front-sided configuration via DIP switch, potentiometer and rotary switch
  • Various alarm functions: upper/lower limit value alarm, window alarm
  • Adjustable start and alarm delay
  • Front LEDs indicates operation status and malfunction[
  • 4-way galvanic isolation between input, output 1, output 2 and power supplywitch
 

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  

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/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