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Three phase isolation transformers to BSEN61558

Three Phase Isolation transformers suitable for Control panel installations

Panel and stud termination tap changer included for tapped windings

Field of application

Control transformers generally conform to BS EN61558
for power supply in control circuits, distribution circuits, Control panels and drives
Isolation transformer generally conform to BS EN61558
For general purpose with double wound isolation and earth screen
Safety isolation transformer generally conform to BS EN61558
For general purpose with double wound isolation and earth screen with a max safety ref to earth voltage of 55V.

Auto Wound transformers generally to BS EN61558

Comprising of a multi tapped winding with shared common, no primary and secondary isolation so not suitable for applications without in circuit protection.  


Description

This range fulfills the requirements of control, safety and isolating transformers. Inrush currents and short circuit characteristics of ATL's transformers conform to up to date legislations and are compatible with all reputable manufacturers' switches breakers and magnetic release devices. All of our products are bespoke therefore voltages must be specified at enquiry stage. The transformers have protection against humidity and vibration. Insulation board Panel and brass nickel plated terminal studs complete with tap changing link for multi tapped windings. All of our transformers come complete with multiple footprints fixing centre's to enable a varied range of mounting configurations ref data sheet table. 


Table

 

 

VA

RATING

 

WIDTH

A

 

DEPTH

B

 

HEIGHT

C

 

FIXING CENTRES

F1                f2                 F3

 

APPROX

WEIGHT

(Kg)

 

Ref

550

183

76

257

62

60

7x11

7

TX3.5503030A

700

183

86

257

72

60

7x11

9

TX3.7003040A

850

183

96

257

82

60

7x11

11

TX3.8503050A

1000

243

97

308

80

80

8x20

15

TX314040A

1450

243

97

308

80

80

8x20

17

TX31454040A

1770

243

107

308

90

80

8x20

20

TX31774050A

2050

243

117

308

100

80

8x20

24

TX32054060A

2450

243

127

308

110

80

8x20

28

TX32454070A

3060

305

124

360

82

100

8x20

35

TX33065050A

     3700

305

134

360

92

100

8x20

39

TX3375060A

     4200

305

149

360

112

100

8x20

45

TX3425080A

6000

370

155

406

102

220

10x13

57

TX366060A

6800

370

170

406

122

220

10x13

65

TX3686080CCA

8000

370

170

406

132

300

10x20

53

TX386080CCA

10

430

175

462

142

350

10x20

63

TX3107070CCA

12.5

430

190

462

162

350

10x20

77

TX31257090CCA

16

430

205

462

172

350

10x20

93

TX31670100CCA

20

430

235

462

202

350

10x20

110

TX32070130CCA

25

490

205

515

162

400

10x20

125

TX32580100CCA

30

490

232

515

192

400

10x20

150

TX33080130CCA

35

490

252

515

212

400

10x20

168

TX33580140CCA

40

600

180

600

192

500

10x20

180

TX340100100CCA

50

600

205

600

217

500

10x20

220

TX350100125CCA

63

600

230

600

267

500

10x20

260

TX363100150CCA

80

600

255

600

292

500

10x20

306

TX380100175CCA

100

600

280

600

317

500

10x20

360

TX3100100200CCA

125

720

230

710

263

680

M12

430

TX3125120150CCA

160

720

280

710

313

680

M12

570

TX3160120200CCA

225

840

440

900

313

800

M14

760

TX3225140200CCA