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UBZ-302

UBZ-302
2-3 days
UBZ-302
0.00 zł
A proven choice for industrial installations.
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Full design package: User manual, CE declaration, CAD, PDF, certificates and test reports

If you're preparing technical documentation or an installation design, you can receive a complete set of design materials for this model. This is a quick way to gather the required documents for audits, acceptance, or project documentation.

  • Device User Manual
  • CE Declaration of Conformity (EU Declaration of Conformity)
  • Mechanical DrawingsCAD (STEP/DWG) or high-quality PDF
  • Additional Certificates (if available for the model)
  • Test Reports (if available for the model)
Request a package: User manual, CE declaration, CAD, PDF, certificates, test reports

UBZ-302 universal unit for asynchronous induction electric motors protection.

The unit is designed for continuous monitoring of three-phase electrical equipment parameters (primarily 3-phase asynchronous induction electro motors):

  • mains voltage, phase/line RMS currents
  • wattage
  • positive and negative sequence voltages and currents
  • isolation resistance to frame
  • differential ground leak currents (zero sequence currents)
  • temperature operation modes
The unit has been designed for wide range of applications in the buildings engineering systems (heating, ventilation, water supply, air-conditioning),Automatic Process Control Systems and industrial automation systems, systems of control, accounting and scheduling.

It is equipped with complete set of protections implemented in UBZ-301 version. It additionally provides protection against long lasting start and rotor blockage, as well as motor winding overheating monitoring with use of temperature sensors.

Availability of another output relay allows for an additional operation mode:

  • wye-delta switching
  • delayed start power-on (for example, cascade motor energizing)
  • remote signaling system relay

Industrial grade
IP ratingIP40, IP20
Operating temperature-35°C to 55°c
MountDIN rail

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