Detail
Overview
PM10-1R-VAP-*1 series voltage amplifier can be used with LPVT (Resistive Divider Low Power Voltage Sensor) of 10Kv~35kV switchgear to amplify the LPVT output signal from 3.25V to 100V, as a protection relay voltage input signal, power grid analysis, electromagnetic resonance safety and other applications with strict requirements.
Model Meaning
Product Parameters
| Parameter | Specification |
| Operating Power Supply | AC/DC 110~220V (90%~110%)
DC48V (85%~110%)
DC24V (85%~110%) |
| Power Consumption | Max 15W |
| Output Power per Channel | 2VA |
| Input Voltage (Phase Voltage) | Corresponding to nominal rated voltage of 3.25/√3 V |
| Output Voltage (Phase Voltage) | Corresponding to nominal rated voltage of 100/√3 V |
| Matching Sensor | LPVT (also known as EPT) |
| Maximum Phase Shift at Nominal Frequency (Input to Output) | 0.67° |
| Error at Nominal Frequency | 0.3% |
| Insulation Resistance | 500V, 100MΩ |
| Power Frequency Withstand Voltage | AC2000V, 1min |
| Protection Class | IP40 |
| Operating Environment | Temperature: -25°C to +55°C; Relative Humidity: Daily average ≤95%, Monthly average ≤90%, No condensation allowed |
| Installation Method | DIN35mm rail mounting |
| Terminal Blocks | Screw terminals, capable of connecting maximum 2.5mm² wires |
Wiring Schematic
Installation Dimensions
China
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