PQ1 Power Quality Relay

The PQ1 gives you AC-in, relay-contact-out simplicity. Your software will know every time there is a sag, dip, swell, or impulse on the mains.

Product Description

AC power in, normally-closed relay contacts out. DIN-rail mount or chassis-mount. Pre-programmed with standard thresholds: SEMI F47, ITIC, CBEMA, IEC, ZA, MIL-STD, and more!

 Automatically adapts to 50 Hz, 60 Hz, and 400 Hz, at any standard world-wide voltage: 100V, 110V, 120V, 200V, 208V, 220V, 230V or 240V (or higher with external step-down transformer). Comes pre-programmed to industry-standard thresholds.

Features

Very low cost.

Detects sags/dips, swells, interruptions, impulses.

Simple to install - AC in, relay contacts out.

Captures impulses as short as 500 nanoseconds.

0,5% typical accuracy.

Automatically adjusts to 50Hz, 60Hz, or 400Hz.

Direct connection to 100 Vrms ~ 240 Vrms.

Can be used at 277 Vrms ~ 600 Vrms with external step-down transformer.

Built-in international power quality standards.

Application

Semiconductor manufacturing tools.

Medical laboratory equipment.

SCADA systems, PLC systems.

Elevator controls.

Ultra-low-cost substation power quality monitoring.

Machine tools, HVAC controls, ASD’s.

Servers and data centers, telecom centers.

Saturn Pyro is the authorized PSL PQ1 Power Quality Relay in Malaysia. The PQ1 Power Quality Sensor detects power quality problems on standard AC power mains. It is a single-phase monitor that can also be used phase-tophase or phase-to-neutral on three-phase power systems. The PQ1 costs less than one-tenth as much as traditional power quality monitors. It quickly pays for itself by reducing service calls on automatic manufacturing systems, semiconductor tools, medical equipment, elevator controls, and other complex systems. You can select one of 16 pre-programmed industry-standard depth/duration response curves, covering voltage sags, swells, high-frequency impulses, and power interruptions.