PILZ-890071 Pilz Voltage Relays

Out if stock but available for backorder.

Pilz PILZ-890071 is a protection unit designed for true power monitoring with a relay function. It features nine different measuring ranges, allowing for adjustable switching underload and overload thresholds. The unit also offers adjustable monitoring reaction time and start-up suppression time for tailored operation. Designed for DIN rail mounting, it operates within an ambient air temperature range of 0 to +55°C and has a net height of 87 mm. The rated current is 18A for measuring, with safety output contacts ratings ranging from 0.1A to 5A at 24Vdc (DC-1; 120W) and 0.1A to 1.5A at 24Vdc (DC-13). Connection is made via fixed screw terminal connections. As part of the S1WP sub-range, it measures 22.5mm in width, offers an IP40 degree of protection, and requires a supply voltage of 20.4-30Vdc (24Vdc nominal). The frequency range for measurement extends up to 1kHz. Constructed with a PPO housing, it supports both single-phase (1AC) and three-phase (3AC) input types, with a measuring voltage range of 0-120Vac/dc. The unit's width is 22.5 mm, depth is 121 mm, and it consumes 2W of power. It can be stored in temperatures ranging from -40 to +85°C. The digital outputs include 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 24Vdc DC-1 120W resistive load), and the analog inputs comprise 1 x analog input for current measurement (K1-UL1) and 1 x analog input for voltage measurement (L1-L3). Protection functions include underpower and overpower monitoring, with 1 x analog output for voltage (U) and current (I) monitoring.