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Multiple Compressor Refrigeration Control

Multiple Compressor Refrigeration Control
Multiple Compressor Refrigeration Control
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Product Code : CEI 115
Brand Name : Chhabra Engineers
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
  • Price Range
  • 10000.00 - 80000.00 INR
Product Specifications
  • Type
  • Refrigeration Control
  • Material
  • Stainless Steel, Other
  • Power
  • 50 Watt (w)
  • Power Source
  • Electrical
  • Voltage
  • 220-240 Volt (v)
  • Color
  • White
Product Description

Multiple Compressor Refrigeration Control

Combined operation of compressors:         
  - Power measurement
  - Function of a compound controller
  - Comparison of the energy for operating individual
  and multiple compressors
· Effect of the airflow rate on the condenser
· Effect of refrigerant supercooling
· Observation of oil return
· Cyclic process on the p-h state diagram

Technical Description
In high capacity refrigeration systems several compressors are often used in combination. This compound system is controlled via a regulator so that individual compressors can be switched in, depending on the performance required.

[1] Mobile refrigeration system to demonstrate the combined operation of compressors
[2] Control of compressors via compound controller
[3] Condenser with speed-controlled fan
[4] Closed brine circuit with heater
[5] Electronic sensors record measurement data
[6] PC data acquisition with software under Windows NT/2000/XP
[7] Coaxial evaporator with expansion valve
[8] Observation of oil return by means of sight glasses in the pipes
[9] Refrigerant R134a, CFC-free
[10] l x w x h 1800x700x1900m, 300kg
[11] 400V, 50Hz, 3 phase
Air-cooled compressor compound with 3 hermetic compressors: power consumption: 1.7kW, refrigeration capacity: 2640W at -10/32°C, max. airflow rate: 2500m³/h, collector: 5.5ltr
Condenser with fan: capacity: 4.1kW, max. airflow rate: 1250m³/h
Coaxial evaporator with expansion valve: capacity: 4kW at T=9K, 0.6m³/h brine flow rate
Brine circuit: glycol tank: 23ltr, heater: 3kW, pump: 3 stages, Qmax: 3.6m³/h, pmax: 6m, Sensors for temperature, pressure, power, flow rate
Trade Information
  • Payment Terms
  • Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C), Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 1000 Piece Per Month
  • Delivery Time
  • 1 Week
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India


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