DETAILED DESCRIPTION

DPB02CM44, PPB02CM44

New models of TRUE RMS AC phase loss-sequence, asymmetry monitoring relay replacing the older ones (DPB02CM23, DPB02CM48, PPB02CM23, PPB02CM48). They also have 2 potentiometer on the front side (for asymmetry setting and for alarm delay time). Also there are DIP-switches (for measuring range, for power on delay and for monitoring voltage).
Some of the benefits of this new series:
- They can cover a very large range of voltages (208V AC - 480V AC) on the same model. You simply choose the desired range of voltages from the device's DIP switches.
-Voltage frequencies up to 400 Hz.
-Power switching system, resulting in noise reduction, harmonic and transient filtering.
- Reduced consumption (2.5 VA the new series, 13 VA the olde models)
Finally, another innovation: In the new models, the power supply of the device is through all three phases, so if one phase is missing it will not affect the control and the LEDs of the device.

Specification
Power supply: 208 - 480 V AC ±15% (177 - 552 V AC)
Power On delay: 1 or 6 sec
Delay On alarm time: 0.1 - 30 sec
Asymmetry supervision: 2% - 22%
Relay output: 8 Α (1 x NO+NC)
Indications: 1 green LED for power supply, 1 yellow LED for relay ON and 1 red LED for during delay time
Dimensions: : DPB01 = 99.5 x 80 x 22.5 mm, PPB01 = 94 x 80 x 36 mm
Mounting: DPB01 = on DIN-rail , DPB01 = Plug-in