ERMAN ER-G-220-02 0.5, 1.0, 1.2, etc.

• ready-made solution for water supply based on the frequency converter ER-G-220-02
• new generation intelligent water supply system
• easy to install and configure
• Provides stable water pressure in the water supply system
• Allows you to increase the life of the pump
• Eliminates overload of the electrical network and mechanical shocks in
  electric motor and pump
• Eliminates a sharp excess of pressure in the system (water hammer)
• Smooth stop of the pump eliminates the appearance of vacuum in the system
• It does not require a large-capacity hydraulic accumulator (more than 5-8 liters.), due to
  which eliminates unpleasant odors and water pollution due to its stagnation.
• Provides protection against engine jamming.
• Provides protection against dry running of the pump.
• Signals leaks in the water supply system (Stop Leak function)
• Provides guaranteed start of the cold pump (Smart Start function)
• Operation of the pump at low frequencies and the presence of the "Sleep mode" mode
  allows you to save e/energy.
• Works with single-phase submersible and surface pumps with voltage
  220V 50Hz.
• Input - single-phase 220V, output - single-phase 220V,
• Works with both condenser motors and motors with
  split poles.
• It belongs to the class of products that work without maintenance personnel:
  independently finds a way out of any emergency situations (exceeding or
  loss of mains voltage, overcurrent, overheating, etc.)

• Comparative table of the ERMAN PSC by series.
• ER-G-220-02.Technical specifications
• ER-G-220-02.User Manual

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