Carlo Gavazzi Type DUC01 Monitoring Relay

1-phase true RMS AC/DC over and under voltage relay for mounting on DIN-rail.

Carlo Gavazzi Type DUC01 Monitoring Relay front view
Carlo Gavazzi Type DUC01 Monitoring Relay side view
Carlo Gavazzi Type DUC01 Monitoring Relay back view

Retired products cannot be ordered

Please contact Instrumart for a recommended replacement

View Company Reviews

Part Number

DUC01DB23500V

Manufactured

By Carlo Gavazzi

Includes

FREE Ground Shipping on orders of $1,000 or more
FREE Lifetime Tech Support

Product Specs

Features

DIP-selectable voltage condition
- Over+under
- Over+over
- Under+under
2VAC/VDC to 500VAC/VDC measuring ranges
0.1s to 30s adjustable delay function
2 x SPDT relay
Adjustable voltage and hysteresis on relative scale
Programmable latching or inhibit at set level
115/230VAC supply

The Carlo Gavazzi Type DUC01 Monitoring Relay monitors both AC and DC voltage condition at the DIP-selected over/under function setting. DIP switches also adjust the input range. The upper knob sets hysteresis on relative scale of 0% to 30% on set value. The center knobs adjust voltage level on relative scale of 10 to 110%. The lower knobs set the delay on alarm time on absolute scale of 0.1s to 30s.

Owing to the built-in latch function, the ON-position of the relay output can be maintained. Inhibit function can be used to avoid relay operation when not desired, such as during maintenance or transitions. LEDs indicate the state of the alarm and the output relay.