Electric control tables UZPA
Control and protection of pump aggregates

1. Use:

     The control tables are purposed for automation of pump stations by using different algorithms depending on their technical usage with an already built network. The most common targeted purpose is the control and protection of a pump aggregate on the different drilling stages and/or the pressure stages of the pressure head reservoir of the main or back-up aggregate. They are module based which expands the control possibilities under other technological schemes. They are compatible with the dispatching systems for control of pump aggregates by a radio connection. They are reliable when working during thunder activity and instable electric supply etc.

2. Commissioning:

   The UZPA electric tables include:one or two electronic protection systems from the EZAD series or a stage control block – BUN, electronic timing relay – RVE, a FUSE unit, indication and user wiring terminals.
   NOTE: On clients notice the firm can design and manufacture a control table completed with the power block.

3. Technical characteristics:

   Powering voltage	220V/50Hz
   Level sensors	contact or electrode
   Control logics	inverse or normal
   Pressure indicators type	electrocontact
   Timers’ adjustment range	0- 60 min; 1- 8 hrs
   Protection	IP 20 or IP 44 (if ordered by client).