Download PDF
Your contact: +49 - 212 8804-0 • info@reo.de

REOSTAB DNK

Three-phase voltage stabilizers

REOSTAB DNK

Unique Selling Point


  • High accuracy without regulation variations
  • Compact design
  • Particularly suitable for computer equipment and test facilities
  • Protection class IP 00 - IP 54

Description


REO three-phase voltage stabilizers are designed for three-phase systems with neutral conductor. We can also offer controllers without neutral conductor (on request).

REOSTAB THREE-phase voltage stabilizers as ballasts for networks with fluctuating voltages, like that, a constant voltage at the output is guaranteed. The unit consists of a variable transformers booster transformer and a controller for the variable transformer.

Controller 

  • NLR 2012 Digital ± 1% Accuracy
  • NLR 7000 Digital ± 0,5 Accuracy
  • TVR 6500 Analog ± 1% Accuracy for 24 V drive motors

The regulators are installed within the system and wired. The maximum speed is usually :

NLR 2012 = 3 sec .
NLR 7000 = 2 sec
TVR 6500 = 2 sec . per bar ( max. difference )

Applications

  • Plants and data processing systems
  • Regenerative plants
  • Machine controls

 

Technical Data


  • Adjusting time : ca.2 bzw. ab Größe SD 9 4 sek
  • Input voltage : 3x380 bzw 3x220 V
  • Output voltage : 3x380 bzw 3x220 ± 0,5% V

Options

  • Switch cabinet IP 20 - IP 54
  • with EMC-Filter
  • with Power Quality System
  • with matching transformer
  • with Volt + Amperemeter
  • Available in two designs: - Three-phase voltage stabilizer with common control
    of the 3 phases or with separated control.

 

Circuit example

Common control (SD)                                       Separated control (SDGR)

 

Your contact: +49 - 212 8804-0 • info@reo.de

REOSTAB DNK

Three-phase voltage stabilizers

Technical data

Three-phase voltage stabilizer with common control of the three phases (SD)

 

Mains fluctuation

 

Mains fluctuation

 

Mains fluctuation

 

Type

± 10% [kVA]

 

[A]

Type

± 15% [kVA]

[A]

Type

± 20% [kVA]

[A]

Copper

SD1

6,3

9,5

SD1a

3,9

5,9

SD1b

2,7

4,0

5,5

SD2

10,8

16,4

SD2a

6,9

10,4

SD2b

4,8

7,3

9,5

SD3

15,6

23,5

SD3a

9,9

15

SD3b

6,9

10,5

11,5

SD4

19,5

29,5

SD4a

12,6

19

SD4b

8,7

13,2

13,5

SD5

24,9

37,7

SD5a

15,9

24

SD5b

11,4

17,3

16

SD6

31,5

47,7

SD6a

21

31,8

SD6b

14,4

21,8

24

SD7

48

72,7

SD7a

30

45,5

SD7b

21

31,8

44

SD8

72

109

SD8a

46,5

70,5

SD8b

33

50

60

SD9

112

170

SD9a

70

106

SD9b

49,5

75

68

SD10

150

227

SD10a

94,5

143

SD10b

66

100

80

SD11

198

300

SD11a

125

190

SD11b

87

132

106

SD12

243

368

SD12a

156

236

SD12b

108

164

132

SD13

300

455

SD13a

192

291

SD13b

135

204

175

SD14

345

523

SD14a

216

327

SD14b

153

232

195

SD15

399

605

SD15a

252

382

SD15b

177

268

208

SD16

447

617

SD16a

285

432

SD16b

198

300

234

SD17

495

750

SD17a

312

473

SD17b

219

332

252

SD18

594

900

SD18a

378

573

SD18b

264

400

330

SD19

693

1050

SD19a

440

667

SD19b

309

468

440

SD20

792

1200

SD20a

501

759

SD20b

351

532

470

Your contact: +49 - 212 8804-0 • info@reo.de

REOSTAB DNK

Three-phase voltage stabilizers

Dimension drawing

Three-phase voltage stabilizer with common control of the three phases (SD)

 Dimensions 

 

Design A

 

Design B,C

 

Type

A
[mm]

B
[mm]

H
[mm]

Weight 
[kg]

A
[mm]

B
[mm]

H
[mm]

Weight 
[kg]

SD1-SD1b

600

600

270

9,5

600

350

600

55

SD2-SD2b

600

600

270

12,5

600

350

600

70

SD3-SD3b

600

600

270

17,5

600

350

760

84

SD4-SD4b

600

600

270

25,5

600

350

760

98

SD5-SD5b

450

450

350

31

800

400

1000

125

SD6-SD6b

450

450

350

34

800

400

1000

140

SD7-SD7b

550

600

825

150

600

400

1200

210

SD8-SD8b

550

600

825

170

600

400

1200

240

SD9-SD9b

650

750

1050

250

800

400

1800

350

SD10-SD10b

650

750

1050

275

800

400

1800

375

SD11-SD11b

650

750

1050

360

700

900

1100

420

SD12-SD12b

650

750

1050

370

700

900

1100

450

SD13-SD13b

650

1050

1050

500

700

900

1150

500

SD14-SD14b

650

1050

1050

550

700

900

1150

600

SD15-SD15b

650

1050

1100

610

700

900

1150

680

SD16-SD16b

650

1050

1100

695

700

900

1150

770

SD17-SD17b

650

1050

1100

695

700

900

1150

770

SD18-SD18b

700

1050

1100

760

800

1000

1200

850

SD19-SD19b

800

1400

1100

960

1050

1000

1200

1040

SD20-SD20b

800

1400

1100

1050

1050

1000

1200

1100

 

 

Your contact: +49 - 212 8804-0 • info@reo.de

REOSTAB DNK

Three-phase voltage stabilizers

Technical data

Three-phase voltage stabilizer with separated control of the three phases(SDGR)

 

Mains fluctuation

 

Mains fluctuation

 

Mains fluctuation

 

Type

± 10%
[kVA] 

[A]

Type

± 15%
[kVA]

[A]

Type

± 20%
[kVA]

[A]

Copper

SDGR1

6,3

9,5

SD1a

3,9

5,9

SD1b

2,7

4,0

4

SDGR2

10,8

16,4

SD2a

6,9

10,4

SD2b

4,8

7,3

8

SDGR3

15,6

23,5

SD3a

9,9

15

SD3b

6,9

10,5

10

SDGR4

19,5

29,5

SD4a

12,6

19

SD4b

8,7

13,2

12

SDGR5

24,9

37,7

SD5a

15,9

24

SD5b

11,4

17,3

17

SDGR6

31,5

47,7

SD6a

21

31,8

SD6b

14,4

21,8

22

SDGR7

48

72,7

SD7a

30

45,5

SD7b

21

31,8

32

SDGR8

72

109

SD8a

46,5

70,5

SD8b

33

50

50

SDGR9

112

170

SD9a

70

106

SD9b

49,5

75

75

SDGR10

150

227

SD10a

94,5

143

SD10b

66

100

86

SDGR11

198

300

SD11a

125

190

SD11b

87

132

138

SDGR12

243

368

SD12a

156

236

SD12b

108

164

138

SDGR13

300

455

SD13a

192

291

SD13b

135

204

154

SDGR14

345

523

SD14a

216

327

SD14b

153

232

176

SDGR15

399

605

SD15a

252

382

SD15b

177

268

224

SDGR16

447

617

SD16a

285

432

SD16b

198

300

238

SDGR17

495

750

SD17a

312

473

SD17b

219

332

258

SDGR18

594

900

SD18a

378

573

SD18b

264

400

293

SDGR19

693

1050

SD19a

440

667

SD19b

309

468

355

SDGR20

792

1200

SD20a

501

759

SD20b

351

532

445

Your contact: +49 - 212 8804-0 • info@reo.de

REOSTAB DNK

Three-phase voltage stabilizers

Dimension drawing

Three-phase voltage stabilizer with separated control of the three phases (SDGR)

 Dimensions 

 

Design D

 

Design E, F

 

Type

A [mm]

B [mm]

H
[mm]

Weight 
[kg]

A
[mm]

B
[mm]

H
[mm]

Weight 
[kg]

SDGR1-SDGR1b

600

600

200

40

600

350

760

65

SDGR2-SDGR2b

600

600

200

55

600

350

760

82

SDGR3-SDGR3b

600

600

200

67

600

350

760

93

SDGR4-SDGR4b

600

600

340

76

600

350

760

108

SDGR5-SDGR5b

600

600

340

88

800

300

1000

130

SDGR6-SDGR6b

660

600

340

98

800

300

1000

140

SDGR7-SDGR7b

950

570

825

220

1200

400

1200

310

SDGR8-SDGR8b

950

570

825

250

1200

400

1200

340

SDGR9-SDGR9b

950

900

960

330

1200

400

1800

450

SDGR10-SDGR10b

950

900

960

370

1200

400

1800

480

SDGR11-SDGR11b

950

900

960

460

1000

600

1500

560

SD12-SDGR12b

1000

900

960

550

1000

600

1500

625

SDGR13-SDGR13b

1000

900

960

560

1000

600

1500

650

SDGR14-SDGR14b

1100

950

960

640

1150

600

1600

730

SDGR15-SDGR15b

1200

950

1050

760

1250

600

1700

850

SDGR16-SDGR16b

1200

950

1050

760

1250

600

1700

880

SDGR17-SDGR17b

1200

950

1050

760

1250

600

1700

900

SDGR18-SDGR18b

1200

1200

1070

950

1250

900

1800

1100

SDGR19-SDGR19b

1200

1200

1070

1070

1250

900

1800

1200

SDGR20-SDGR20b

1300

1300

1070

1330

1300

920

1900

1470