Limit value monitoring, Input : 3 phase, Input: 3-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 | 233 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 |
| Input measurement range | 200…480 VAC |
| Input resistance, voltage | ≥1,8MΩ |
| Input voltage | 180…500 VAC |
| Number of inputs | 1 |
| Type | 3-phase or 3-phase plus zero conductor AC voltage |
| Number of outputs | 2 |
| 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 |
| 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 | ≤ 3VA <2 W |
| Protection degree | IP20 |
| Rail | TS 35 |
| Repeat accuracy | 2 % *Urated voltage |
| Step response time | ≤ 100 ms |
| Temperature coefficient | 350 ppm/K |
| Voltage supply | supplied from voltage measurement inputs |
| 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 |
| 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 | 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. |
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