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Quick overview Phase Failure Monitoring Relay, DC under voltage, DC over voltage, 3x380 - 440Vac, 110 - 230Vac, DPCO

Availability: Out of stock
SKU: PMSA-PA4C
Manufacturer: C. Thiim A/S
£304.81
The PMSA is a DIN Rail mounted DPCO Phase Monitoring Relay that measure TRUE RMS voltages by digitising the AC sine wave to 40kHz, 13 bit sampling. It is thus impervious to supply born harmonics. It is a multi-voltage device from 50 to 830v single-phase, two-phase and three-phase supplies with or without neutral. The PMSA also monitors Neutral to Ground Typical applications include use with UPS systems which create large harmonic disturbances on their outputs. Easy push-button setup or via an RS232 interface.
Products specifications
Attribute nameAttribute value
SUPPLY VOLTAGE3X380-440VAC, 110-230VAC
OUTPUT RELAY / CHANNELS6A @ 230V
FUNCTIONPHASE FAILURE,DC UNDER VOLTAGE, DC OVER VOLTAGE
MOUNTINGDIN RAIL
SIZE45MM
TERMINAL TYPESCREW TERMINALS
CONNECTIONS4 WIRE
PROTECTIONIP20
WEIGHT0.3
OUTPUT RELAY RATINGDPCO
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Product description
The PMSA is a DIN Rail mounted DPCO Phase Monitoring Relay that measure TRUE RMS voltages by digitising the AC sine wave to 40kHz, 13 bit sampling. It is thus impervious to supply born harmonics. It is a multi-voltage device from 50 to 830v single-phase, two-phase and three-phase supplies with or without neutral. The PMSA also monitors Neutral to Ground Typical applications include use with UPS systems which create large harmonic disturbances on their outputs. Easy push-button setup or via an RS232 interface.

Product Files


Products specifications
Attribute nameAttribute value
SUPPLY VOLTAGE3X380-440VAC, 110-230VAC
OUTPUT RELAY / CHANNELS6A @ 230V
FUNCTIONPHASE FAILURE,DC UNDER VOLTAGE, DC OVER VOLTAGE
MOUNTINGDIN RAIL
SIZE45MM
TERMINAL TYPESCREW TERMINALS
CONNECTIONS4 WIRE
PROTECTIONIP20
WEIGHT0.3
OUTPUT RELAY RATINGDPCO
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