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VM800-20-20
VMR 145-500 VAC, Digital Voltage Relay | Series: VM800
| Property | Value |
|---|---|
Frequency (Hz) | 50 / 60 Hz, ±3 Hz |
Humidity | 95% (Rh) |
Input AC Line Frequency (Hz) | 50 / 60 Hz, ±3 Hz |
Input Voltage (V) | 145 - 500 Vac |
Insulation Resistance (Ω) | > 50 kohm |
Mount Method | Base / DIN-rail |
Operating Temperature | 10° to 60°C |
Output Contacts | 5 A (Resistive) at 240 Vac / 30 Vdc |
Output Form | 1 Changeover (Form C) + 1 Changeover (Form C) |
Overvoltage Trip Voltage (%) | "Phase voltage: 90 to 288 Vac Line voltage: 155 to 500 Vac" |
Phase Loss | Configurable |
Power Consumption | 6 VA |
Protection Class | IP20 for Enclosure and Terminals, IP40 with Front facia for dust cover |
Relay Contacts Config | 1 Changeover (Form C) + 1 Changeover (Form C) |
Special Function | Digital Voltage Monitoring Relay |
Storage Temperature Maximum Celsius | 70 |
Storage Temperature Minimum Celsius | 20 |
Supply Voltage AC | 145-500 |
Termination Type | Screw terminal connection |
Trip Time | 0.1 s to 999 s (Configurable) |
Type of Detection | under-voltage, over-voltage, frequency drift, phase loss, phase sequence, phase asymmetry, and neutral failure |
Undervoltage Trip Voltage (%) | Phase voltage: 90 to 288 Vac Line voltage: 155 to 500 Vac |
- LCD display with green backlight
- Multi-Voltage: 3 Phase 4 Wire and 3 Phase 3 Wire at 145-500 Vac
- Protection against Phase Loss, Phase Sequence, Phase Asymmetry, Under-voltage, Over-voltage, Neutral open,Over frequency and Under frequency
- Selectable Over-voltage / Under-voltage, Asymmetry, Phase loss, Phase sequence, Over frequency / Underfrequency
- Improved accuracy and high reliability
- Clear indication of trip status
- Adjustable ON / OFF time delay in seconds / minutes
- 5 A single and dual relay outputs
- Two separate relay outputs with independent programming
- Password protection
VM800-20-20 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHCs) Declaration | REACH (SVHCs) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| VM800-20-20 | VMR 145-500 VAC, Digital Voltage Relay | View More |
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