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Warranty: | 1 Year |
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Advantages | Description |
(1)Structure | The movable integrated refrigerator and air-conditioning system training machine is an integrated aluminum alloy profile with a drawer-type electrical control system, which saves space and is easy to operate. |
(2)Installation | Centralized wiring terminal box, equipped with 4mm safety sockets and numbers to facilitate electrical layout. Four control boxes, the body and panels of which are made of painted steel, with schematic and carrying handles on the front. |
(3)Components | • High/low pressure pipes are color-coded for easy identification, with specially designed test points at each critical location. • There are two high/low pressure gauge sets on each side. |
(4)Flexibility | Mobile integrated refrigerator and air conditioning system training machine. Drawer-type electrical control system saves space and is easy to operate. |
(5)Funcation | Student-operated electronic temperature control system for a single trainer and intelligent electrical control system |
1. Power supply panel | - Input: 1PH 220V±10%, with short circuit / leakage protection and power indicator - Output: 2-way 220V output sockets - Digital display: 0…250A and 0...5A current indication - Safety 4mm sockets for power in/out - Painted steel panel with stainless steel handles |
2. Air conditioner electrical control | - Sensor: indoor temperature sensor, pipeline temperature sensor - Working indicator: red, blue, yellow - Others: push button, 5A fuse, etc. - Painted steel panel with stainless steel handles |
3. Refrigerator electronic temperature control | - Rotary knob: for temperature setting - Others: push button, 3A fuse, etc. - Painted steel panel with stainless steel handles |
4. Refrigerator intelligent temperature control | - Others: toggle switch, 3A fuse, etc. - Painted steel panel with stainless steel handles |
5. Air conditioner system elements | - Compressor: coolants R22, refrigerating capacity 1745W, RLA 3.2 - Outdoor heat exchanger (condenser): pressure 2.5MPa, area 3.4m2, heat capacity 988W. - Throttle device. Electromagnetic winding 220-240V, 50/60Hz, 4.5/3.5W - Sight glass: WET80°, SGN, DRY170°F |
6. Refrigerator system elements | 1). Refrigerator compressor: 1PH 101W 2). Wire condenser 3). Freezing chamber 4). Freezing chamber evaporator 5). Refrigerating chamber 6). Refrigerating chamber evaporator |
7. Refrigerating system pressure detecting unit | provided with four vacuum manometers, -0.1~1.8MPa (2pcs), -0.1~3.8MPa (2pcs) for the high/low side pressure measurement of air conditioner/refrigerator system. |
8. Mobile experiment stand | - Extruded aluminium profiles with 4 grooves for skeleton construction - Sheet steel for base and three side faces - Universal and lockable truckles for easy movement |
9. Connecting lead: high reliable sheathed gun type connecting wire |
(1)Refrigeration and air conditioning pipeline construction | (5) System vacuumization and coolant charging |
(2)Wiring of refrigerator and A/C electrical system | (6)System air tightness testing |
(3)Coolant state tracking and its relationship with pressure | (7)Thermodynamics elements application |
(4)Coolant state tracking and its relationship with pressure | (8)Application of refrigerating system maintenance tool |
Quantity (sets) | 1 - 20 | >20 |
Time (days) | 40 | To be negotiated |