Conventional Thyristor Controlled Charger System

Conventional Thyristor Controlled Charger System

Conventional Thyristor Controlled Charger System

Category: DC Battery Charger

Brand: Nimac

Conventional Thyristor Controlled  DC Charger System

NIMAC Thyristor-controlled Battery Charger consists of an input isolation transformer, thyristor set, filtering circuit, control unit and alarm monitoring board which can supply power to batteries and DC loads simultaneously. A single phase rectifier employs two-pulse controlled bridge whereas a full controlled thyristor set in six-pulse bridge is used in three phase charger. A twelve-pulse rectification reduces the level of Total Harmonic Current Distortion (THCD) that will be affecting AC mains is available at customer's choice.


During mains failure, power for the loads are provided by the system's battery which is rated to supply the DC load for specific duration. Upon restoration of the mains supply, the DC power flows to the battery recharges under a constant voltage / current limiting mode. Charges from rectifier to battery operation and vice versa have no effect whatsoever on the system output load. Peak load surpassing the rating of the rectifier will be supplied by the battery bank, which in floating condition, is automatically recharged each time when it delivers the current.


NPS Series - Single Phase Battery Charger

Type

Output
voltage
norminal

Output
current
norminal

Input
power

Input
current

Dimension
(mm)

Weight

(Vdc)

(Adc)

(kVA)

(Aac)

W

D

H

(Kgs)

NPS 12-3

12

3

0.12

0.48

400

270

460

13

NPS 12-6

12

6

0.20

0.88

400

270

460

15

NPS12-10

12

10

0.32

1.41

400

270

460

17

NPS12-15

12

15

0.48

2.07

400

270

460

20

NPS 12-20

12

20

0.63

2.73

430

330

610

25

NPS 12-25

12

25

0.78

3.39

430

330

610

30

NPS 12-35

12

35

1.08

4.71

500

380

790

35

NPS 12-50

12

50

1.54

6.70

500

380

790

40

NPS 12-75

12

75

2.30

10.00

670

490

1230

45

NPS 12-100

12

100

3.06

13.30

670

490

1230

92

NPS 12-125

12

125

3.82

16.61

670

490

1230

103

NPS 12-150

12

150

4.58

19.91

670

490

1230

113

NPS 12-175

12

175

5.34

23.22

670

490

1230

133

NPS 12-200

12

200

6.10

26.52

670

490

1630

150

NPS 12-250

12

250

7.62

33.13

670

490

1630

165

NPS 24-3

24

3

0.19

0.82

400

270

460

17

NPS 24-6

24

6

0.36

1.56

400

270

460

19

NPS 24-10

24

10

0.58

2.53

430

330

610

27

NPS 24-15

24

15

0.86

3.76

430

330

610

32

NPS 24-20

24

20

1.15

4.98

430

330

610

35

NPS 24-25

24

25

1.43

6.21

500

380

790

42

NPS 24-35

24

35

1.99

8.65

500

380

790

45

NPS 24-50

24

50

2.84

12.33

670

490

1230

95

NPS 24-75

24

75

4.24

18.45

670

490

1230

115

NPS 24-100

24

100

5.65

24.57

670

490

1230

130

NPS 24-125

24

125

7.06

30.68

670

490

1630

150

NPS 24-150

24

150

8.47

36.80

670

490

1630

185

NPS 24-175

24

175

9.87

42.92

840

625

1900

230

NPS 24-200

24

200

11.28

49.04

840

625

1900

265

NPS 24-250

24

250

14.10

61.28

840

625

1900

310

NPS 30-3

30

3

0.24

1.04

400

270

460

17

NPS 30-6

30

6

0.46

2.00

400

270

460

19

NPS 30-10

30

10

0.75

3.28

430

330

610

27

NPS 30-15

30

15

1.12

4.87

430

330

610

32

NPS 30-20

30

20

1.49

6.47

500

380

790

35

NPS 30-25

30

25

1.86

8.07

500

380

790

42

NPS 30-35

30

35

2.59

11.26

500

380

790

45

NPS 30-50

30

50

3.69

16.04

670

490

1230

95

NPS 30-75

30

75

5.53

24.02

670

490

1230

115

NPS 30-100

30

100

7.36

32.00

670

490

1630

130

NPS 30-125

30

125

9.20

39.98

670

490

1630

150

NPS 30-150

30

150

11.03

47.96

840

625

1900

185

NPS 30-175

30

175

12.87

55.93

840

625

1900

230

NPS 30-200

30

200

14.70

63.91

840

625

1900

265

NPS 30-250

30

250

18.37

79.87

840

625

1900

310

NPS 48-3

48

3

0.34

1.50

400

270

460

20

NPS 48-6

48

6

0.67

2.91

400

270

460

24

NPS 48-10

48

10

1.10

4.79

430

330

610

24

NPS 48-15

48

15

1.64

7.14

430

330

610

39

NPS 48-20

48

20

2.18

9.49

500

380

790

80

NPS 48-25

48

25

2.72

11.84

500

380

790

83

NPS 48-35

48

35

3.80

16.54

500

380

790

90

NPS 48-50

48

50

5.43

23.59

670

490

1230

135

NPS 48-75

48

75

8.13

35.34

670

490

1230

200

NPS 48-100

48

100

10.83

47.09

670

490

1630

230

NPS 48-125

48

125

13.53

58.84

670

490

1630

250

NPS 48-150

48

150

16.24

70.59

840

625

1900

275

NPS 48-175

48

175

18.94

82.34

840

625

1900

295

NPS 48-200

48

200

21.64

94.09

840

625

1900

320

NPS 48-250

48

250

27.05

117.59

840

625

1900

400

NPS 110-3

110

3

0.73

3.15

400

270

460

25

NPS 110-6

110

6

1.43

6.22

400

270

460

30

NPS 110-10

110

10

2.37

10.31

430

330

610

42

NPS 110-15

110

15

3.55

15.42

430

330

610

80

NPS 110-20

110

20

4.72

20.53

500

380

790

90

NPS 110-25

110

25

5.90

25.64

500

380

790

125

NPS 110-35

110

35

8.25

35.86

670

490

1230

220

NPS 110-50

110

50

11.78

51.20

670

490

1630

250

NPS 110-75

110

75

17.65

76.75

670

490

1630

290

NPS 110-100

110

100

23.53

102.30

840

625

1900

340

NPS 110-125

110

125

29.41

127.86

840

625

1900

400

NPS 110-150

110

150

35.29

153.41

840

625

1900

460

NPS 110-175

110

175

41.16

178.97

840

625

1900

485

NPS 110-200

110

200

47.04

204.52

840

625

1900

510

NPS 110-250

110

250

58.80

255.63

840

625

1900

550

NPS 220-3

220

3

1.41

6.15

400

270

460

20

NPS 220-6

220

6

2.81

12.20

400

270

460

45

NPS 220-10

220

10

4.67

20.28

430

330

610

90

NPS 220-15

220

15

6.99

30.38

430

330

610

140

NPS 220-20

220

20

9.31

40.48

500

380

790

215

NPS 220-25

220

25

11.63

50.58

500

380

790

270

NPS 220-35

220

35

16.28

70.77

500

490

1230

400

NPS 220-50

220

50

23.25

101.07

670

490

1630

500

NPS 220-75

220

75

34.86

151.55

670

490

1630

550

NPS 220-100

220

100

46.47

202.04

670

625

1900

625

NPS 220-125

220

125

58.08

252.53

670

625

1900

655

NPS 220-150

220

150

69.70

303.02

840

625

1900

690

NPS 220-175

220

175

81.31

353.51

840

625

1900

720

NPS 220-200

220

200

92.92

404.00

840

625

1900

750

NPS 220-250

220

250

116.15

504.98

840

625

1900

785


NPT Series - Three Phase Battery Charger

Type

Output
voltage
norminal

Output
current
norminal

Input
power

Input
current

Dimension
(mm)

Weight

(Vdc)

(Adc)

(kVA)

(Aac)

W

D

H

(Kgs)

NPT 12-25

12

25

0.78

0.97

670

490

1230

60

NPT 12-35

12

35

1.08

2.21

670

490

1230

70

NPT 12-50

12

50

1.54

3.31

670

490

1230

80

NPT 12-75

12

75

2.30

4.65

670

490

1230

100

NPT 12-100

12

100

3.06

6.17

670

490

1230

120

NPT 12-125

12

125

3.82

7.68

670

490

1230

135

NPT 12-150

12

150

4.58

9.20

670

490

1230

150

NPT 12-175

12

175

5.34

10.72

670

490

1230

175

NPT 12-200

12

200

5.34

12.24

670

490

1230

190

NPT 12-250

12

250

5.34

15.28

670

490

1230

220

NPT 12-300

12

300

6.10

18.32

670

490

1630

370

NPT 12-400

12

400

7.62

24.40

840

625

1900

480

NPT 24-25

24

25

0.69

1.81

670

490

1230

80

NPT 24-35

24

35

0.96

2.52

670

490

1230

100

NPT 24-50

24

50

1.36

3.58

670

490

1230

120

NPT 24-75

24

75

2.03

5.34

670

490

1230

185

NPT 24-100

24

100

2.70

7.10

670

490

1230

190

NPT 24-125

24

125

3.37

8.86

670

490

1230

200

NPT 24-150

24

150

4.04

10.62

670

490

1230

210

NPT 24-175

24

175

4.71

12.39

670

490

1630

230

NPT 24-200

24

200

5.38

14.15

670

490

1630

250

NPT 24-250

24

250

6.72

17.67

670

490

1630

385

NPT 24-300

24

300

8.05

21.19

670

800

1900

410

NPT 24-400

24

400

10.73

28.24

670

800

1900

525

NPT 24-500

24

500

13.41

35.29

840

625

1900

650

NPT 24-600

24

600

16.09

42.34

840

625

1900

720

NPT 24-700

24

700

18.77

49.38

840

800

1900

850

NPT 24-1000

24

1000

26.80

70.53

840

800

1900

1200

NPT 24-1200

24

1200

32.16

84.62

840

800

1900

1350

NPT 48-25

48

25

3.39

3.39

670

490

1230

125

NPT 48-35

48

35

4.73

4.73

670

490

1230

130

NPT 48-50

48

50

6.74

6.74

670

490

1230

150

NPT 48-75

48

75

10.08

10.08

670

490

1230

220

NPT 48-100

48

100

13.42

13.41

670

490

1230

245

NPT 48-125

48

125

16.76

16.76

670

490

1230

300

NPT 48-150

48

150

20.10

20.10

670

490

1230

380

NPT 48-175

48

175

23.44

23.44

670

490

1630

410

NPT 48-200

48

200

26.78

26.78

670

490

1630

420

NPT 48-250

48

250

33.47

33.47

670

800

1630

515

NPT 48-300

48

300

40.15

40.15

670

800

1900

555

NPT 48-400

48

400

53.52

53.52

840

625

1900

610

NPT 48-500

48

500

66.88

66.88

840

625

1900

720

NPT 48-600

48

600

80.25

80.25

840

800

1900

870

NPT 48-700

48

700

93.61

93.61

840

800

1900

950

NPT 48-1000

48

1000

133.71

133.71

940

800

1900

1270

NPT 48-1200

48

1200

160.44

160.44

1640

625

1900

1480

NPT 110-25

110

25

2.76

7.27

670

490

1230

150

NPT 110-35

110

35

3.86

10.16

670

490

1230

170

NPT 110-50

110

50

5.51

14.49

670

490

1230

270

NPT 110-75

110

75

8.25

21.71

670

490

1230

400

NPT 110-100

110

100

10.99

28.92

670

490

1630

425

NPT 110-125

110

125

13.73

36.14

670

490

1630

455

NPT 110-150

110

150

16.48

43.36

670

800

1900

500

NPT 110-175

110

175

19.22

50.38

670

800

1900

520

NPT 110-200

110

200

21.96

57.79

670

800

1900

630

NPT 110-250

110

250

27.45

72.23

670

800

1900

720

NPT 110-300

110

300

32.93

86.67

670

800

1900

920

NPT 110-400

110

400

43.90

115.51

840

800

1900

1090

NPT 110-500

110

500

54.88

144.41

840

800

1900

1120

NPT 110-600

110

600

65.85

173.28

840

800

1900

1350

NPT 110-700

110

700

76.82

202.15

840

800

1900

1450

NPT 110-1000

110

1000

109.73

288.76

940

800

1900

1750

NPT 110-1200

110

1200

131.67

346.51

1640

800

1900

1890

NPT 220-25

220

25

5.42

14.26

670

490

1230

190

NPT 220-35

220

35

7.58

19.94

670

490

1230

210

NPT 220-50

220

50

10.82

28.46

670

490

1630

390

NPT 220-75

220

75

16.21

42.66

670

490

1630

490

NPT 220-100

220

100

21.61

56.87

670

490

1630

530

NPT 220-125

220

125

27.01

71.07

670

800

1900

570

NPT 220-150

220

150

32.41

85.28

670

800

1900

750

NPT 220-175

220

175

37.80

99.48

670

800

1900

810

NPT 220-200

220

200

43.20

113.68

670

800

1900

860

NPT 220-250

220

250

54.00

142.09

840

800

1900

1000

NPT 220-300

220

300

64.79

170.50

840

800

1900

1275

NPT 220-400

220

400

86.38

227.32

840

800

1900

1600

NPT 220-500

220

500

107.97

284.13

840

800

1900

1900

NPT 220-600

220

600

129.56

340.95

1840

800

1900

2200

NPT 220-700

220

700

151.15

397.76

1840

800

1900

2450

NPT 220-1000

220

1000

215.92

568.21

1840

800

1900

2680

NPT 220-1200

220

1200

259.10

681.84

1840

800

1900

2780



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