Range
| PRI VOLTAGE | SEC VOLTAGE | POWER | ||
|---|---|---|---|---|
| TR23 CUSTOMER DESIGN |
 |
ON REQUEST | ON REQUEST | 10-12-16-20VA |
| 25-30VA | ||||
| 40VA | ||||
| 50VA | ||||
| 63VA | ||||
| 100VA | ||||
| 160VA | ||||
| 200VA | ||||
| 250VA | ||||
| 320VA | ||||
| 400VA | ||||
| 500VA | ||||
| 630VA | ||||
| 800VA | ||||
| 1000VA |
Technical data
| Rated primary voltage | ON REQUEST 10VA...30VA > max 440V 40VA...1000VA > max 750V |
| Rated secondary voltage | ON REQUEST 10VA...30VA > max 440V 40VA...1000VA > max 750V |
| Rated power range | 10VA ... 1000VA |
| Protection against electric shock | Class I |
| Thermal class | B (130ºC) |
| Rated ambient temperature | 40ºC |
| Protection index | IP00 |
| Frequency | 50/60Hz |
| Dielectric strength between primary and secondary |
≥4,5kV |
| Dielectric strength between windings and metallic parts |
≥2,5kV |
| Ambient temperature of service * | -25°C ... 70°C |
| Storage temperature | -40°C ... 85°C |
| * For ambient temperatures higher than 40ºC it is necessary to apply a derating. | |
Standards
IEC/EN 61558-1 Transformers, general specifications
IEC/EN 61558-2-1 General use transformers
IEC/EN 61558-2-2 Control transformers
IEC/EN 61558-2-4 Isolating transformers
IEC/EN 61558-2-6 Safety transformers
RoHS Compliant
Constructive characteristics
| Windings in F(155°C) or H(180°C) thermal class |
| Flexible insulation Class F (130°C) |
| Impregnation Class F (155°C) |
| Connections with accidental contact protected terminal blocks |
| Screw earth connection (standard IEC/EN61558 prescribes in the clause 24 that it should not be possible to loosen the protection wire without the aid of a tool) |
| TIG welded magnetic core prevent vibration and allows small air gap to reduce the magnetization current |
Dimensions
| FOR TRANSFORMERS WITH THE FOLLOWING CHARACTERISTICS: · Only one primary voltage up to 400V · Only one secondary voltage between 12 and 230V · WITHOUT electrostatic screen For transfomers with other characteristics APPLY TABLE 2 |
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| POWER | DIMENSIONS | WEIGHT | |||||
| VA | A | B 1 | C 2 | D | E | F | kg |
| 10-12-16-20-25 | 60 | 71 | 77 | 44 | 39 | 3,6 | 0,51 |
| 30-40 | 60 | 76 | 77 | 44 | 49 | 3,6 | 0,74 |
| 50 | 75 | 77 | 88 | 56 | 54 | 4,8 | 1,00 |
| 63 | 75 | 82 | 88 | 56 | 54 | 4,8 | 1,10 |
| 100 | 84 | 80 | 95 | 64 | 52 | 4,8 | 1,35 |
| 160 | 84 | 94 | 95 | 64 | 67 | 4,8 | 1,96 |
| 200 | 96 | 96 | 106 | 84 | 77 | 5,7 | 2,68 |
| 250 | 96 | 110 | 106 | 84 | 91 | 5,7 | 3,35 |
| 320 | SEE TABLE 2 | ||||||
| 400 | |||||||
| 500 | |||||||
| 630 | |||||||
| 800 | |||||||
| 1000 | |||||||
|
1 Terminal block with fuse: +8,5mm Terminal block with current > 32A: +16mm 2 Terminal block with fuse: +5mm Terminal block with current > 32A: +8,5mm |
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| POWER | DIMENSIONS | WEIGHT | |||||
| VA | A | B 1 | C 2 | D | E | F | kg |
| 10-12-16-20 | 60 | 71 | 77 | 44 | 39 | 3,6 | 0,51 |
| 25-30 | 60 | 80 | 77 | 44 | 49 | 3,6 | 0,74 |
| 40 | 75 | 77 | 88 | 56 | 47 | 4,8 | 1,00 |
| 50 | 75 | 82 | 88 | 56 | 54 | 4,8 | 1,10 |
| 63 | 84 | 80 | 95 | 64 | 52 | 4,8 | 1,35 |
| 100 | 84 | 94 | 95 | 64 | 67 | 4,8 | 1,96 |
| 160 | 96 | 96 | 106 | 84 | 77 | 5,7 | 2,68 |
| 200 | 96 | 110 | 106 | 84 | 91 | 5,7 | 3,35 |
| 250 | 108 | 99 | 115 | 80,5 | 73 | 5,7 | 3,64 |
| 320 | 108 | 111 | 115 | 80,5 | 87 | 5,7 | 4,40 |
| 400 | 120 | 106 | 124 | 90 | 87 | 5,7 | 4,90 |
| 500 | 120 | 126 | 124 | 90 | 107 | 5,7 | 6,70 |
| 630 | 150 | 114 | 146 | 122 | 92 | 6,8 | 7,50 |
| 800 | 150 | 133 | 146 | 122 | 108 | 6,8 | 9,80 |
| 1000 | 150 | 156 | 146 | 122 | 135 | 6,8 | 13,2 |
|
1 Terminal block with fuse: +8,5mm Terminal block with current > 32A: +16mm 2 Terminal block with fuse: +5mm Terminal block with current > 32A: +8,5mm |
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