Properties
| Version | Limit value monitoring, Input: single-phase voltage, Relay output |
| Order No. | 7760054359 |
| Type | ACT20P-VMR-1PH-H-P |
| GTIN (EAN) | 4050118559736 |
| Qty. | 1 items |
| 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 | 140 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -20 °C...65 °C |
| Humidity at operating temperature | 0...95 % (no condensation) |
| Humidity | 5...85 % rel. humidity, no condensation |
| SIL in compliance with IEC 61508 | None |
| 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 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 |
| Number of outputs | 2 |
| 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 |
| Accuracy | 3 % *Urated voltage |
| Configuration | DIP switch and potentiometer |
| Galvanic isolation |
3-way isolator
between input ⁄ output ⁄ supply yes |
| Long-term drift | 0.1 % / 10.000 h |
| 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% |
| EMC standards | EN 61326-1 |
| Galvanic isolation |
3-way isolator
between input ⁄ output ⁄ supply yes |
| 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 |
| Type of connection |
PUSH IN
Screw connection |
| 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 |
| 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
|
| Approval/Certificate/Document of Conformity | [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35810) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_178170) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=7760054359) |
| Software | [DIP switch configuration tool](https://mdcop.weidmueller.com/mediadelivery/asset/900_35389) |
| User Documentation | [Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_212943) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002654 |
| ETIM 7.0 | EC002654 |
| ETIM 8.0 | EC002654 |
| ETIM 9.0 | 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 |
| Approvals |   |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (cURus) | E469563 |