TECHNOCONT Ltd is the small company for design and manufacturing Motor Protection devices and assemblies, Motor Control Centers and Industrial Automation systems.

Low-voltage switchgear and controlgear Motor Control&Protection assemblies for three phases pump motor, designed and manufactured by TECHNOCONT Ltd:

MotorProtectionAssemblyPicture according to the external design:

  • box-type ASSEMBLIES to be mounted on a vertical plane

according to the conditions of installation with respect to mobility:

  • stationary ASSEMBLIS designed to be fixed at its place of installation and to be used at this place

according to the degree of protection:

  • IP54 level of protection against contact with live parts, ingress of solid foreign bodies and liquid up to IEC 60529

according to the measures for the protection of persons:

  • class I equipments with basic insulation as provision for basic protection and protective bonding as provision for fault protection up to ДСТУ IEC 61140:2005

Service Conditions:

  • indoor use within room with unregulated climatic conditions or outdoor use under the eaves in normal operating condition with ambient air temperature from –25 °C to +40 °C and its average over a period of 24 h does not exceed +35 °C.

Low-voltage switchgear and controlgear Motor Control&Protection asemblies for three phases pump motor with fixed rated motor speed provide Pump Control Functions:


Ckick to watch the big picture of this diagram

Pump automatic control for lifting liquid mode:

according to the level of liquid in the storage tank:

  • using discrete sensors upper and lower levels of liquid;
  • using a float liquid level sensor with a coefficient of return that is adjusted;

under the pressure of the water column in the tank:

  • using electric contact manometer with two discrete outputs;
  • using pressure switch with discrete output and coefficient of return that is adjusted.

Pump automatic control for deflation liquid mode:

according to the level of liquid in the deflation storage tank

  • using discrete sensors upper and lower levels of liquid;
  • using a float liquid level sensor.

Support target setting (liquid level, pressure, etc.) within certain limits by switching on and off the pump by discrete signals of external sensors.

Pump automatic control according to weekly timer settings.





Low-voltage switchgear and controlgear Motor Control&Protection asemblies for three phases pump motor with fixed rated motor speed provide:


MotorProtectionAssemblyFunctions

Service Functions:

  • User settings of pump operational modes and pump motor parameters

Monitoring Functions:

  • Display parameters emergency condition on the integrated display;
  • Issuing a signal about the accident on display means carried
  • Connection to remote control panels or the inclusion into automated process control systems

Low Voltage Assembly protection Functions:

  • Lightning rod AC Circuit Breaker



MotorProtectionAssemblyModels




MotorProtectionAssemblyModels

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