SR261010SB06 VRF Air-Conditioning System (Educational) Vocational Education Equipment School Training Bench Refrigeration Trainer
System Type: Variable refrigerant flow (VRF or VRV) heat pump system, or a multi-split system with a
variable-capacity inverter outdoor unit serving the number and types of indoor unit specified below, in an
educational configuration. Either architecture is acceptable.
Outdoor Unit Cooling: Nominal cooling capacity 14 to 16 kW.
Outdoor Unit Heating:Nominal heating capacity not less than 15.5 kW.
Power Supply:3-phase 380V-400V/50Hz,suitable for 14kWVRF outdoorunit.
Compressor: Inverter-driven rotary or scroll compressor; the manufacturer's specified POE or PVE
refrigeration oil; refrigerant R-410A or R-32.
Indoor Unit 1:4-way cassette;nominal cooling capacity not less than 7.0 kW.
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Controls: Remote controllers (2 nos.) and centralised control. Thecentralised controllerquoted
as a separately itemisedline.All separately itemised lines formpart ofthe itemsupply.
Data Logger: Theinstrumentation,data-acquisition and data-ogging package supply by a
specialisttraining-equipmentintegrator and separatelypriced.All separately itemisedlinesfom
part oftheitem and supplied.
Educational Features: Understanding of VRF vs multi-split; EEV and TXV operation; heat recovery
concepts; load profiling
