372W Technical Teaching Equipment ST102 Refrigeration And Air Conditioning Training Equipment

ST102 Educational Equipment Technical Teaching Equipment Trainer Heat Pump

• 1. Description

  With the air-to-water heat pump ST 102 the ambient heat of the air is used to heat water.

   

  The heat pump circuit consists of a compressor, an evaporator with fan, a thermostatic expansion valve and a coaxial coil heat exchanger as condenser. All components are clearly arranged in the trainer.

   

  The compressed refrigerant vapour condenses in the outer pipe of the condenser and thereby discharges heat to the water in the inner pipe. The liquid refrigerant evaporates at low pressure in the finned tube evaporator and thereby absorbs heat from the ambient air.

   

  The hot water circuit consists of a tank, a pump and the condenser as heater. For a continuous operation the generated heat is dissipated via an external cooling water connection. The cooling water flow rate is set via a valve and measured.

   

  2. Technical details

  Specification

  investigation of a heat pump with a water circuit as load

  refrigeration circuit with compressor, evaporator with fan, thermostatic expansion valve and coaxial coil heat exchanger as condenser

  hot water circuit with pump, tank and condenser as heater

  additional cooling via pipe coil in the hot water tank and external cooling water

  record and display of all relevant measured values

  Technical data

  Compressor

  refrigeration capacity: 372W at 7,2/55°C

  power consumption: 205W at at 7,2/55°C

  Coaxial coil heat exchanger (condenser)

  refrigerant content: 0,55L

  water content: 0,3L

  Finned tube evaporator

  transfer area: approx. 0,175m2

  Pump

  max. flow rate: 1,9m3/h

  max. head: 1,4m

  Hot water tank volume: approx. 4,5L

   

  Refrigerant: R513A

  GWP: 631

  filling volume: 1kg

  CO2-equivalent: 0,6t

   

  Measuring ranges

  pressure: 2x -1…15bar

  temperature: 4x 0…100°C, 2x -100…100°C

  power: 0…6000W

  flow rate: 0…108L/h (water)

  flow rate: 10…160L/h (cooling water)

  flow rate: 0…17kg/h (refrigerant)

   

  230V, 50Hz, 1 phase; 230V, 60Hz, 1 phase

  120V, 60Hz, 1 phase

  UL/CSA optional

   

  Required for operation

  water connection, drain, PC with Windows recommended

Product Details and Warranty

We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.

We supply 3 years warranty time.

Packaging & Delivery

Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Training Room Photo

Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.

Photo for Clients Visiting Factory

Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate
Our products takes ISO9001 product management system.