Refrigerator Training Assessment Device

Household Refrigerator Intelligent Temperature Control Electrical Training Assessment Device intuitively displays the electrical system structure and working principle of the household refrigerator intelligent temperature control refrigerator, which is convenient for teaching...

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The device has an open design, is equipped with refrigeration pipeline equipment, and is equipped with various circuit schematic training boards. The electrical components required by the circuit are installed on the training board. Students can perform the refrigeration...

DLWD-ETBE12D-L primary electrical lighting skills assessment training system is designed and researched based on the teaching of conventional lighting circuits and outdoor lighting lines. Practical operation of electrical control circuit and practical electronic circuit can be carried out listed in the teaching material of Lighting Circuit Foundation Installation, Lighting Control Circuit can make students' operation skills get good exercise and improvement. The training device not only can be used as the practical teaching for vocational school students, but also is an ideal equipment for assessing primary and intermediate maintenance electrician skills.

Technical parameters of Electrical Training Education Equipment
1. Input power: Three phase five wire 380V±10%ã??50HZ
2. Working environment: Ambient temperature range -5ï½?40
3. Capacity: 
AC power supply 1.5KVA 
DC excitation power supply0.5A   
Armature powerï¼?ï¼?2A
4. Dimension: 1810x720x1620mm (L*W*H)
5. Technical parametersï¼?
1ï¼?Input power: Three phase five wire 380V±10%ã??50HZ
2ï¼?Working environment:  Ambient temperature range -5ï½?40
3ï¼?Capacity:  AC power supplyï¼?ï¼?1.5KVA 
6. The total power control has the function of leakage protection. When the leakage current reaches 30mA, the protection device moves.
7. The grid voltage indication is provided with 450V pointer type AC voltmeters. 3pcs.

Experimental contents of primary lighting training equipment
1 Switch control socket and lamp
2 Two dual double control switches control a light
3 Three switches control a light
4 Control of incandescent lamp by sound control switch
5 Experiment of single-phase watt hour meter
6 Connection circuit of single-phase electric energy meter through mutual inductor
7 Wiring circuit of AC voltmeter and AC ammeter
8 Measuring three-phase voltage with universal change-over switch
9 Three phase power factor meter wiring
10 Wiring diagram of three-phase four wire watt hour meter
11 Wiring diagram of three-phase four wire electric energy band transformer
Dolangs vocational education philosophy come from Germany, we are dedicated to independent research, produce and sale in the field of vocational education training equipment. Including Electronic Training Kits, Electrical Motor Control Trainer, PLC Training Teaching Equipment and other equipment. If you want, you can call us at any time.

The Ultra Low Temperature Deep Freezer (-86C) is an essential medical equipment designed for hospital use, ensuring the safe storage of invaluable biological samples and vaccines. This advanced freezer boasts a remarkably low operating temperature, safeguarding the integrity of sensitive materials. Its precise temperature control, digital display, and alarm systems guarantee optimal sample preservation. With a spacious interior and adjustable shelving, it accommodates a variety of sample sizes. The ultra-efficient compressor minimizes energy consumption, while its robust construction ensures durability. Equipped with secure locking mechanisms and backup power support, it offers peace of mind for critical storage, making it an indispensable asset in any hospital's medical arsenal.

Welcome to wholesale high quality General Air Conditioning Installation And Debugging Training Device at competitive price from professional General Air Conditioning Installation And Debugging Training Device manufacturers and suppliers in China. Contact our factory for...

1. Voltage: ac110-240v dc12v
2. Power:12w
3. Specification:228.5*105*94mm

It is used for the storage of insulin, interferon, serum, antibiotics, globulin, albumin and some special medicals.
It can keep the temperatur between 2'c~8'c under 32'c in air.
It is very convinent for patient to use, it can be used in house and public places.


Size:295*205*115mm
Gw:2.1kg

A;voltage:24v
B:power 45w
C:volume 30l
D:adjustable 10~ -25íµ


Size;560*400*398mm
Gw:21kg