The DPD Series settings can easily be modified through an Android App via a smartphone/tablet or via a USB NFC Reader/Writer ( RS 1651485) connected to a computer. Under and over threshold settings can be set, as well as hysteresis and time delays. They are uploaded into the DPD Series by means of its NFC configuration. Neither potentiometer settings nor DIP switches are used for the device set-up, and after it is set-up, it can be password protected, to ensure safety while in use. The DPD02DM44B is delivered with default settings for North American 3-phase 240VAC mains, whereas the DPD02DM44 is delivered with European/Asian settings for 3-phase 400VAC mains.
3-phase voltage and frequency monitoring relay
Nominal measurement range from 177-552 VAC L-L and 102-318 VAC L-N
Star or Delta mains
NFC configuration
Adjustable set-points, hysteresis, delays, AND/OR logic
Three diagnostic LEDs
Operating frequency from 45 to 440Hz
Two independent SPDT 8 Amp outputs
CARLO GAVAZZI Frequency Phase Voltage Monitoring Relay
#Grup produk P111700945
Spesifikasi
| Contact Configuration | SPDT |
|---|---|
| Dimensions (mm) | 99.5x22.5x84 |
| Electrical Phase | 3 |
| Frequency Sensing Range (Hz) | 45 to 440 |
| Frequency Sensitivity | Overfrequency, Underfrequency |
| Maximum Frequency Sensed (Hz) | 440 |
| Maximum Operating Temperature (°C) | 60 |
| Maximum Voltage Sensed (V) | 318 ac, 552 ac |
| Minimum Frequency Sensed (Hz) | 45 |
| Minimum Operating Temperature (°C) | -20 |
| Minimum Voltage Sensed (V) | 102 ac, 177 ac |
| Monitoring Application | Frequency, Phase, Voltage |
| Mounting Type | DIN Rail |
| Number of Poles | 1 |
| Operating Temperature Range (°C) | 60 |
| Phase Sensitivity | Phase Loss, Phase Presence, Phase Sequence |
| Series | DPD |
| Terminal Type | Screw |
| Time Delay (s) | 60 |
| Voltage Sensing Range (V) | 102 to 318 ac, 177 to 552 ac |
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