Limit value monitoring, Input : 1 phase, Input: single-phase voltage, Relay output
Technical Specifications:
| 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 |
| 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 |
| 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 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 |
| 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 |
| 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% |
| 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 |
| 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 |
| 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 |
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