Monitoring relay - Effective power relay AC230V CPW-E12 230AC1W 10A

Monitoring relay - Effective power relay AC230V CPW-E12 230AC1W 10A – Metz – 1102810520 – 4250184121039: Monitoring relay CPW-E12 230AC1W 10A rated control supply voltage Us at AC 50 Hz 230 ... 230V, rated control supply voltage Us at AC 60 Hz 230 ... 230V, rated voltage 230 ... 400V, measuring current 1 ... 10A, rated operating frequency 2 ... 200Hz , Number of phases 3, Adjustable response value for Cos-Phi 0 ... 0.97, Min. adjustable response delay time 1s, Max. permissible response delay time 100s, Min. adjustable off-delay time 1s, Max. permissible off-delay time 100s, Number of contacts as normally closed contacts 0 , Number of contacts as normally open 0, Number of contacts as changeover 1, width 22.5mm, height 75mm, depth 100mm, The cosPhi monitor is used to detect underload. The response value and response time are adjustable. It can also be used in conjunction with a frequency converter (frequency 2 to 200 Hz). Monitoring is carried out by detecting the phase shift between current and voltage. This phase angle shifts with the load on a motor. Settings of the functions via bridges S1 - S2 - S3S1 - S2 open = with underload relay dropped out S1 - S2 bridged = with underload relay energized S1 - S3 open = with error memory S1 - S3 bridged = without error memory. The module can be unlocked remotely via a closer on S1 - S3. With the error memory (no bridge over S1-S3), the error message remains until acknowledged or until the supply voltage is interrupted.