Page 170 - Lockwell Industrial Catalogue

CUSTOM-BUILT TRANSFORMERS
A comprehensive range of custom-built three-phase transformers designed specifically to customers’ own requirements. Any quantity can be produced, from single units to regular call-off orders.
Features
• Sizes from 120VA to 500kVA
• TE models designed using Class E (120 °C) materials, TF / TGF using Class F (155 °C) materials, and TGH using Class H (180 °C) materials
• Air cooled and fully varnish impregnated with an aesthetically appealing red polyester varnish
• TGF and TGH ranges incorporate high efficiency low loss core material giving a good power to weight ratio
• This unique core design results in a compact final unit and reduces stray losses
• Manufactured in the UK
• Full range of IP23 ventilated enclosures available for all sizes (as well as up to IP55)
• Designed to EN 60076-1
• Fast delivery for urgent requirements
Single-Phase EI Type
Single-Phase UI Type
Product Reference
SE 25
SE 50
SE 63
SE 80
SE100
SE150
SE 200
SE 250
SE 300
SE 400 / SF 500
SE 500 / SF 600
SE 600 / SF 750
SE 750 / SF 1000
SE 1000 / SF 1250
SE 1500 / SF 2000
SE 2000 / SF 2500
SE 2500 / SF 3000
SE 3000 / SF 4000
SE 3500 / SF 4500
SE 4000 / SF 5000
SE 5000 / SF 6250
SF 7500 / SH 10000
SF 10000 / SH 12500
SF 12500 / SH 15000
SF 15000 / SH 20000
VA Rating
25VA
50VA
63VA
80VA
100VA
150VA
200VA
250VA
300VA
400VA / 500VA
500VA / 600VA
600VA / 750VA
750VA / 1.00kVA
1.00kVA / 1.25kVA
1.50kVA / 2.00kVA
2.00kVA / 2.50kVA
2.50kVA / 3.00kVA
3.00kVA / 4.00kVA
3.50kVA / 4.50kVA
4.00kVA / 5.00kVA
5.00kVA / 6.25kVA
7.50kVA / 10.00kVA
10.00kVA / 12.50kVA
12.50kVA / 15.00kVA
15.00kVA / 20.00kVA
L W (mm) (mm)
66 71
75 65
77 75
75 71
85 70
96 76
96 87
120 88
120 100
120 108
120 120
135 115
150 108
150 125
150 151
192 145
192 161
192 189
245 190
245 220
245 250
300 245
300 300
300 330
300 360
FC FC FC
H L W diam. Weight
(mm) (mm) (mm) (mm) (kg)
76 50 51 5 0.8
88 56 45 5 1
87 54 43 5 1.1
88 56 51 5 1.2
93 64 47 5 1.5
103 84 59 5 2.3
103 84 69 5 2.8
120 90 70 5 3.9
120 90 82 5 4.7
120 90 90 5 5.5
120 90 102 5 6.2
125 105 98 5 7.3
145 122 84 6 7.6
145 122 101 6 9.8
145 122 126 6 14.2
185 155 96 6 18
185 155 112 6 24
185 155 140 6 28
230 114 & 133 8 36 162
230 114 & 163 8 45 162
230 114 & 193 8 58 162
330 220 140 12 68
330 220 175 12 76
330 220 215 12 88
Enclosure Reference
EPH 1 or EPN 1
EPH 1 or EPN 1
EPH 1 or EPN 1
EPH 1 or EPN 1
EPH 1 or EPN 1
EPH 2 or EPN 1
EPH 2 or EPN 1
EPH 3 or EPN 2
EPH 3 or EPN 2
EPH 3 or EPN 2
EPH 3 or EPN 2
EPN 3
EPN 3
EPN 3
EPN 4
EPN 4
EPN 5
EPN 5
EPN 6
EPN 6
EPN 7
ETS 1
ETS 1
ETS 2
Product Reference
SE 6500
SE 8000
SE 10000
SE 12500
SE 15000 / SF 20000
SE 18000 / SF 22500
SE 20000 / SF 25000
SE 25000 / SF 30000
SE 30000 / SF 37500
SE 40000 / SF 50000
SE 50000 / SF 62500
SH 25000
SH 30000
SH 35000
SH 45000
SH 60000
SH 75000
VA Rating
6.5kVA
8.0kVA
10.0kVA
12.5kVA
15.0kVA / 20.0kVA
18.0kVA / 22.5kVA
20.0kVA / 25.0kVA
25.0kVA / 30.0kVA
30.0kVA / 37.5kVA
40.0kVA / 50.0kVA
50.0kVA / 62.5kVA
25.0kVA
30.0kVA
35.0kVA
45.0kVA
60.0kVA
75.0kVA
L W (mm) (mm)
280 230
280 250
320 240
320 260
320 300
320 320
320 350
400 375
400 400
400 450
400 500
400 325
400 350
400 375
400 400
400 450
400 500
FC FC FC H L W diam. (mm) (mm) (mm) (mm)
400 210 140 10
400 210 160 10
Weight Enclosure (kg) Reference
65 EPN7
75 EPN7
ENCLOSURES & PANEL PRODUCTS
330 220 255 12 98
ETS 2
500 240 140 10 80
500 240 160 10 95
500 240 200 10 110
500 240 230 10 130
500 240 260 10 140
700 350 180 15 160
700 350 205 15 185
700 350 230 15 210
700 350 280 15 230
700 350 130 15 120
700 350 155 15 140
700 350 180 15 160
700 350 205 15 185
700 350 230 15 210
700 350 280 15 230
ETS 1
ETS 1
ETS 1
ETS 2
ETS 2
ETS 3
ETS 3
ETS 3
ETS 3
ETS 3
ETS 3
ETS 3
ETS 3
ETS 3
ETS 3
170