Cookie Img
Home » Products » Multiple Compressor Refrigeration Control » Multiple Compressor Refrigeration Control

Multiple Compressor Refrigeration Control

Multiple Compressor Refrigeration Control
Multiple Compressor Refrigeration Control
Product Code : CEI 115
Brand Name : Chhabra Engineers
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
  performance
· 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.
Specification

[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

CHHABRA ENGINEERS & INSTRUMENTS

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



Contact Details
CHHABRA ENGINEERS & INSTRUMENTS All Rights Reserved.