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||Shandong Dolang Technology Equipment Co.,Ltd.
||Jinan International Innovation Design Industrial Park, No. 2 of Wanshou Road, Shizhong District
||1/7/20 3:05 GMT
DLWD-ETBE12D-L Primary Electrical Lighting Skills Assessment Training Syste
DLWD-ETBE12D-L primary electrical lighting skills assessment training system is
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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% 50HZ
2. Working environment: Ambient temperature range -5～40℃
AC power supply：＜1.5KVA
DC excitation power supply：＜0.5A
4. Dimension: 1810x720x1620mm (L*W*H)
5. Technical parameters：
1）Input power: Three phase five wire 380V±10% 50HZ
2）Working environment: Ambient temperature range -5～40℃
3）Capacity: AC power supply：＜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
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
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
Dolang’s 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.
SOURCE: Import-Export Bulletin Board (http://www.imexbb.com/)
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