Page 169 - Lockwell Industrial Catalogue

CONTROL CIRCUIT TRANSFORMERS
Highly reliable and easy to install stock range of single voltage (SV) or multi-voltage (MV) single-phase (1ph) control circuit transformers from 25VA to 10kVA. The transformers are manufactured in the UK and have been designed to EN 61558-1
with Class E insulation (up to 3kVA) or Class F insulation (from 4kVA to 10kVA).
Units are high specification with IP20 touch-proof terminals. All models are varnish impregnated to Class H and feature core earth connection. Ambient temperature range is from –10 °C to +35 °C and models up to 150VA have the option of being DIN rail mounted. A full range of enclosures is available (see table for enclosure reference).
Single Voltage
SV Voltage Options
- Add the following codes to the end of the part number for the subsequent primary and secondary voltage options:
• P0S6 = 110V to 24V
• P4S4 = 240V to 110V
• P4S6 = 240V to 24V
• P5S4 = 415V to 110V
• P5S5 = 415V to 240V
• P5S6 = 415V to 24V
Product Reference
SV 25
SV 50
SV100
SV150
SV 200
SV 250
SV 300
SV 400
SV 500
SV 750
VA Rating
25VA
50VA
100VA
150VA
200VA
250VA
300VA
400VA
500VA
750VA
L W (mm) (mm)
66 60 (79 E)
75 65
85 70
96 76
96 87
120 88
120 100
120 108
120 120
150 108
150 125
FC FC FC
H L W diam. Weight
(mm) (mm) (mm) (mm) (kg)
76 50 40 5 0.7
88 56 45 5 1
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
145 122 84 6 7.6
145 122 101 6 9.8
Enclosure Reference
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
SV 1000
1kVA
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Multi-Voltage
MV Voltage Options
- Add the following codes to the end of the part number for the subsequent primary and secondary voltage options:
• P1S1 = 240V (10/0/220/240V) to 110V (0/55/110V)
• P1S3 = 240V (10/0/220/240V) to 24V (0/12V 0/12V)
• P2S1=420V(20/0/380/420V)to110V(0/55/110V)
• P2S2=420V(20/0/380/420V)to240V(10/0/220/240V)
• P2S3 = 420V (20/0/380/420V) to 24V (0/12V 0/12V)
• P3S3 = 240V (0/120V 0/120V) to 24V (0/12V 0/12V)
Product Reference
MV 50
MV100
MV150
MV 200
MV 250
MV 300
MV 400
MV 500
MV 750
MV 1000
MV1500
MV 2000
MV 2500
MV 3000
MV 4000
MV 5000
MV 6250
MV 7500
VA Rating
50VA
100VA
150VA
200VA
250VA
300VA
400VA
500VA
750VA
1.00kVA
1.50kVA
2.00kVA
2.50kVA
3.00kVA
4.00kVA
5.00kVA
6.25kVA
7.50kVA
L W H (mm) (mm) (mm)
75 65 88
85 70 93
96 76 103
96 87 103
120 88 120
120 100 120
120 108 120
120 120 120
150 108 145
150 125 145
150 151 145
192 145 185
192 161 185
192 189 185
245 190 230
245 220 230
245 250 230
300 330 330
300 360 330
FC FC FC
L W diam. Weight
(mm) (mm) (mm) (kg)
56 45 5 1
64 47 5 1.5
84 59 5 2.3
84 69 5 2.8
90 70 5 3.9
90 82 5 4.7
90 90 5 5.5
90 102 5 6.2
122 84 6 7.6
122 101 6 9.8
122 126 6 14.2
155 96 6 18
155 112 6 24
155 140 6 28
114 & 133 8 36 162
114 & 163 8 45 162
114 & 193 8 58 162
220 190 12 70
220 220 12 90
Enclosure Reference
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 4
EPN 4
EPN 5
EPN 5
EPN 6
EPN 6
EPN 7
ETS 1
ETS 1
MV 10000
10.00kVA
ENCLOSURES & PANEL PRODUCTS