Reliable Single-Stage Fire Pump East Xbd-W for Industrial Use

Product Overview

• The XBD - W horizontal electric fire pump unit (horizontal single - stage fire pump unit) is a new - generation centrifugal fire pump unit developed by our company in accordance with the latest fire pump standards and the mandatory certification requirements for fire - fighting products. Its performance and technical conditions comply with the relevant requirements of the national standards GB 6245 "Fire Pumps" and GB 55036 "General Code for Fire - Fighting Facilities".

Product Features

• Direct - coupled and compact structure; the pump body adopts a streamlined design; the arrangement of reinforcing ribs is simple and the appearance is beautiful.
• The hydraulic model adopts CFD optimization design. Through the three - dimensional design theory, model optimization design and pump dynamic characteristic analysis methods, the pump efficiency is maximally improved, and the high - efficiency operation range of the pump is broadened. The part molds of the flow - through components are formed by CNC, and the castings are made by resin sand molding, ensuring the dimensional accuracy and surface finish of the parts.
• The main structure adopts FEM optimization design to review the rationality of the structural design of parts and the load - bearing requirements.
• A high - efficiency three - phase asynchronous motor is selected. The efficiency index complies with the energy - efficiency standards of GB18613 "Energy - Efficiency Limits and Energy - Efficiency Grades for Small and Medium - sized Three - Phase Asynchronous Motors". The motor protection level is IP55, and the insulation class is F.

Working Conditions and Performance Parameter Range

• Flow range: 5 - 200L/s;
• Pressure range: 0.3 - 2.5MPa;
• Medium temperature: ≤80°C;
• Inlet and outlet diameter: 50mm - 300mm;
• Number of motor poles: 2 - pole/4 - pole;
• Maximum allowable inlet pressure: 0.4MPa;
• Inlet and outlet flange pressure rating: 1.6MPa or 2.5MPa.
  If the user has special requirements, it should be stated at the time of ordering, and special production will be carried out according to the user's requirements.

Electric Motor

• Rated voltage: 380V;
• Frequency: 50Hz (can be made into 60Hz according to user requirements);
• Protection level: IP55;
• Insulation class: F;
• Installation form: B35;
• Cooling form: IC411;
• Ambient temperature: The maximum does not exceed 40°C, and the minimum is not lower than - 15°C;
• Connection method: For 3kW and below, it is Y - connection, and for 4kW and above, it is Δ - connection.