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Isolated voltage regulator, transformer voltage regulator, 220vTDGC-2K pure copper coil, guaranteed for 3 years

price:USD$569.00
discount 70% in 2018-07-17 to 2018-07-19
price: USD$ 398.30
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Main uses and suitable ranges

 

The isolation voltage regulator has no waveform distortion, small volume, light weight, high efficiency, easy to use, reliable, long-term operation and other characteristics, can be widely used in the industry (such as chemical, metallurgy, instrumentation, machinery manufacturing, light industry etc.), scientific experiments, utilities, household appliances. In order to realize voltage regulation, temperature control and speed regulation. Dimming, power control and other purposes, is an ideal, is an ideal AC voltage regulator power supply.

1.2 product standards: JB/T10091; Q/ZT130

Normal working conditions and installation conditions

The regulator is in line condition and can work reliably.

1. Environmental temperature:

A the highest temperature is +40 centigrade,

The highest daily average temperature is +20 B

C minimum temperature -5;

The highest annual average temperature of D is +20 centigrade,

2.2, elevation: regulator installation site elevation is not more than 1000 meters

2.3. The relative humidity of air: the monthly relative humidity of the wettest month is 90%, and the average temperature of the month is 25;

2.4, power voltage waveform: power supply voltage waveform is sine wave or approximate sine wave;

2.5, the installation site does not seriously affect the insulation of the regulator gas, steam, chemical deposition, dust, dirt and other explosive and corrosive media; 2.6, the installation site should be no serious vibration and bumps;

2.7, indoor use;

2.8, no parallel use.

The special use conditions which are not in conformity with the above provisions shall be determined by consultation between the employing units and the manufacturing units

Form and basic parameters

3. isolation pressure regulator insulation level; voltage regulator A insulation coil average value is 60K vins

4 basic principle and main structure

4.1, the basic principle: the pressure regulator is the turn ratio of the autotransformer is continuously adjustable, when the voltage regulator by acting with handwheel spindle and brush frame, polished surface sliding along the ring when you can continuously change the turn ratio, so that the output voltage is smoothly regulated from zero to maximum

4.2 main structure

4.21 the main structure of the unit structure: single phase 0.2KVA, 10KVA pressure regulator pressure regulator unit structure, an upper surface with a certain width of the polished surface of the coil is fixed on the project base, polished surface contact brush contact group in the spring under the pressure and the coil, the hand wheel is rotated to drive the brush online circle on the surface of polished sliding pressure regulating unit, pressure regulator for desktop, outside the protective ventilation hood

The winding connection of single-phase voltage regulator is as follows1 shows

Figure 1

Single phase assembly structure: single phase large capacity voltage regulator is assembled by several units with the same specifications, and the brush contacts of each unit are assembled in the same one

In the main shaft, the input end of the coil is connected in parallel, and the output end is connected with the balance reactor to balance the current distribution between the units and restrain the circulation.

The winding connection of single phase large capacity voltage regulator is as follows2-3 shows

Three phase assembly structure: three phase voltage regulator is assembled by three coaxial units with the same specifications. The winding is connected to a star

The brush structure: 3KVA and the following unit regulator, with 1 to 2 pieces of graphite brush and a metal frame with good heat radiation, 4KVA and above the unit regulator, with two pieces of copper graphite composite brush plate, fixing the coil top brush contact group to limit the axial position at the same time, through the screw and spindle lock tight, when it needs an overhaul, replacement of the main shaft or from the pressure regulator at the bottom out of the spindle, just loosen the screws can be conveniently carried out. Installation and maintenance

1, the newly installed or not the long-term regulator must be megger coil insulation resistance of the 500 volt operation, its value is not lower than 5 megohm ~ can be used safely, or shall be heat treatment. The drying method can be used for drying or drying into the drying room. After drying, the fasteners should be checked and loosened. If it is loose, it should be tightened.

5.2. The power supply voltage shall be up to 10% of the rated input voltage on the nameplate of the regulator.

5.3, the regulator must be good grounding, in order to ensure safety.

5.44, should pay attention to the output current shall not exceed the rated value,

If there is a short-term loadIt should not exceed the table

2 of the provisions, otherwise it is easy to reduce the life of the regulator, and even burned.

5.5, the use of slow and uniform rotation handle, so as not to cause damage to the brush or spark.

5.6, should often check the use of voltage regulator, if found excessive brush wear, defects, should be timely exchange of the same specifications of the brush, and zero sandpaper pad under the brush rotating handwheel several times, brush bottom surface grinding, good contact, can be used. Copper graphite composite brush replacement must strictly conform to the specifications.

5.7, the coil and brush accept the surface, often should be kept clean, otherwise easy to cause sparks and burn the coil surface. If the surface of the coil is burnt with black spots, it can be wiped with cotton alcohol (90%) until the surface spots are removed.

5.8, from the power supply connected to the regulator, regulator to the load wire and wire terminal connector should be in good contact, and can pass the regulator rated current.

5.9. When moving the regulator, the handwheel must not be used, or the handle or the whole product will be moved.

5.10, the regulator needs to be mounted on the panel, (only the unit regulator structure) or erected on other bases, can be fixed with the mounting hole of the regulator base.

5.11, the regulator should always keep clean, do not allow water droplets, oil, etc. fall into the regulator, the regulator should power outage, remove the accumulation of dust inside.

 

 

Regulator -- Product Overview (TDGC2.TSGC2.TDGC2J.TSGC2J voltage regulator)

 

The regulator series is the fourteenth batch of energy saving products in the mechanical and electrical industry. In the fields of voltage regulation, temperature control, speed regulation, dimming, power control and so on. Widely used, the TDGC2J and TSGC2J regulator products are hexagonal in shape and belong to the old type; the shape of TDGC2 and TSGC2 regulators is four angle, which is a new type of product.

 

Voltage regulator -- using occasion (TDGC2.TSGC2.TDGC2J.TSGC2J voltage regulator)

 

Industrial light industry household appliances lighting system

 

Voltage regulator -- product performance (TDGC2.TSGC2.TDGC2J.TSGC2J voltage regulator)

 

input voltage

Single phase 220 three phase (three phase four wire) 380V

output voltage

Single phase 0-250 three phase 0-430V

working frequency

50Hz/60Hz

efficiency

>90%

Waveform distortion

No additional distortion

temperature rise

<60℃

Dielectric strength

2000V/min

insulation resistance

Single phase >5M - ohm three-phase >2M

 

 

Regulator -- model specification (TDGC2.TSGC2.TDGC2J.TSGC2J voltage regulator)

 

Phase number

Model

Specifications
(kVA)

Product size
(depth, width, height, height)
(mm)

Packing size
(depth, width, height, height)
(mm)

Weight (kg)

Taiwan.

Single-phase

TDGC2J

0.5

140×160×200

450×340×220

3.25

6

1

170×210×230

420×400×250

5.2

4

2

210×250×230

440×250×500

10.3

2

3

240×270×230

490×290×260

12.5

1

5

350×380×270

390×420×310

18

1

7

350×380×270

390×420×310

22

1

10

350×430×430

430×480×510

54

1

15

350×430×590

430×480×670

80

1

20

350×430×590

430×480×670

83

1

30

350×430×1100

450×480×1170

165

1

40

350×430×1100

450×480×1170

171

1

Single-phase

TDGC2

0.2

120×110×120

320×280×150

3

4

0.5

140×130×130

320×280×310

4

4

1

200×180×180

430×240×440

6.5

4

2

200×180×200

430×240×440

9

4

3

220×180×200

480×280×260

11

2

5

310×240×240

310×280×300

16

1

10

310×240×410

330×280×500

36

1

15

310×240×560

330×280×660

48

1

20

310×240×770

330×280×800

56

1

30

310×240×1500

390×340×1600

105

1

 

Phase number

Model

Specifications
(kVA)

Product size
(depth, width, height, height)
(mm)

Packing size
(depth, width, height, height)
(mm)

Weight (kg)

Taiwan.

Three-phase

TSGC2J

3

170×210×520

250×260×580

21

1

6

210×250×520

290×300×580

31

1

9

240×270×520

320×300×580

42

1

12

350×400×590

430×430×670

73

1

15

350×400×590

430×430×670

79

1

20

350×400×590

450×470×1170

81

1

30

350×430×1100

450×470×1170

765

1

40

350×430×1100

450×470×1170

170

1

45

350×430×1100

450×470×1170

175

1

50

350×430×1100

450×470×1170

180

1

Three-phase

TDGC2

0.6

150×120×330

320×220×420

17

2

1.5

170×130×340

370×290×420

20

2

3

270×170×420

340×240×500

20

1

6

260×210×460

320×270×520

28

1

9

280×210×480

330×270×520

35

1

15

320×240×570

360×300×650

48

1

30

330×340×1500

390×34×1600

105

1

 

 

Voltage regulator -- type selection hint (TDGC2.TSGC2.TDGC2J.TSGC2J voltage regulator)

 

1, the regulator products can not be used in parallel only
2. Three phase products must be connected to zero line to work normally
3. This product is only used indoors