84871034

The 84871034 is a current Control Relay for measurement of accuracy. The power-on time delay T2 prevents current peaks due to motor starting. The delay on upward crossing of threshold T1 provides immunity to transients and other interference, thereby preventing spurious triggering of the output relay. The power-on delay T2 prevents the occurrence of current troughs. The delay on downward crossing of threshold T1 provides immunity to random dips, thereby preventing spurious triggering of the output relay.

• Provide Selectable Over or Under Current Control
• SPDT Contact Configuration
• 10 to 100% Threshold Value
• ±0.1% of Repeat Accuracy with Constant Parameters
• Preventing Spurious Triggering of Output Relay