NBAP: Pump supply

An important prerequisite to safe operation, especially for the chemical industry, is the availability of an uninterrupted power supply for pump systems in the most diverse areas of production. Power cuts can have hazardous or even catastrophic consequences, which is why U POWER NBAP UPS systems are designed to guarantee maximum safety with minimal maintenance.

Pump Power: NBAP UPS

The HITZINGER No-Break Asynchron Pump (NBAP) UPS system is directly connected to a rotating machine, e.g. a water pump or cooling pump. In the event of a mains failure, the diesel engine starts up and takes over the drive of the rotating machine.

Technical data

Power ratings and variants

  • Power ratings up to 800 kW
  • Voltages from 400 V to 11 kV
  • Frequencies of 50 Hz, 60 Hz

Versions

  • Stationary setup
  • Container version
  • Enclosed version

Environment

  • Ambient temperature: -30 °C to +50 °C
  • Noise level: up to 45 dB(A) at 3 m

Standards

  • ISO 3046
  • IEC 60034-1
  • other standards (e.g. UIC, EN, IEC, ISO, UL) to requirements

Technical highlights

  • Hitzinger asynchronous machines with a voltage of up to 11 kV, direct connection to the medium-voltage network
  • Cutting edge engine technology ensures low-polluting emissions of our systems. As an option, our systems can also be designed for optimum fuel economy.
  • Preventive system protection for prolonged service life, system monitoring, coil temperature monitoring, vibration monitoring, ...
  • No downtimes/all but the most essential maintenance is eliminated by automatic lubrication systems, special engine air cleaners and fuel filters that can be switched over during operation.
  • As a general contractor, we are able to realise complete turnkey projects, including aspects such as engineering, execution planning, production with subsequent factory approval, delivery and local installation.
  • Efficiency-optimised version for lowest running costs and lowest total cost of ownership (TCO) with respect to system service life.
  • Redundant start-up. In the worst case scenario where the starter batteries fail or the starter is defective, a back-up solution brings the engine up to speed and the system continues to guarantee an uninterrupted supply to the pump drive.
  • “Black start”: During start-ups or in the absence of a grid voltage, the system can be put into operation by use of batteries or air starters – nothing should prevent the supply of power to your pump drive.
  • EMC-tested, longlife modular controller, 15.4-inch touchpanel with intuitive user menu navigation.
  • Possibility to drive multiple pumps with one unit.

Variants and options

  • Container version
  • Enclosed version
  • Air-start systems
  • Comprehensive communications interfaces (Profibus, Profinet, Modbus,..)
  • Remote maintenance access to information on current system state via W-LAN
  • Touchpanel for displaying complete system
  • Comprehensive and specially tailored customer-specific factory approvals and training
  • Extended periods of warranty