Operating Temperature Range: | -20 → +50 (60 Hz) °C, -20 → +60 (50 Hz) °C |
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Width: | 99.5mm |
Time Delay: | 1 s, 2 s, 6 s |
Brand: | Carlo Gavazzi |
Contact Configuration: | SPDT |
Monitoring Application: | Power Factor Cosf |
Minimum Operating Temperature: | -20°C |
Maximum Operating Temperature: | +50 (60 Hz) °C, +60 (50 Hz) °C |
Height: | 83.5mm |
Electrical Phase: | 3 |
Dimensions: | 22.5 x 99.5 x 83.5 mm |
Supply Voltage: | 380 → 480 V ac |
Length: | 22.5mm |
Quick Details
Specifications
Carlo Gavazzi DWB01 & PWB01 series of precise TRMS power factor monitoring relays deisgned for use with 3 phase systems. Suitable for monitoring the actual load of asynchronous & symmetrical loads where proportional load & power factor is present. DWP01 & PWB01 series of monitoring relays feature a start/stop input allowing use of a manual switch to control the motor without any auxiliary device.
Another great feature of the DWB01 & PWB01 series is a latch function which enables the relays to be kept energised even after the alarm has finished
DIN rail (DWB01 series) and plug-in module (PWB01 series) variants available
TRMS load guard relays for 3 phase balanced applications
Power factor measurement within set parameters
Programmable latching or inhibit features
1 - 30 Seconds knob adjustable power ON delay
LEDs for relay, alarm & power indication
Another great feature of the DWB01 & PWB01 series is a latch function which enables the relays to be kept energised even after the alarm has finished
DIN rail (DWB01 series) and plug-in module (PWB01 series) variants available
TRMS load guard relays for 3 phase balanced applications
Power factor measurement within set parameters
Programmable latching or inhibit features
1 - 30 Seconds knob adjustable power ON delay
LEDs for relay, alarm & power indication