Description
Single-phase transformers with a toroidal core are produced in accordance with ČSN EN 61 558 in any voltage transfer combination between 1 V and 1000 V, frequency 50/60 Hz, protection IP00, insulation class B and a maxi-mum ambient temperature of 40°C. These transformers feature a low leakage reactance, low magnetizing current, high efficiency and easy installation. As standard, leads are brought out on one side of the toroid. Guide sizes and weights are shown in the table.
TOR – simple toroidal transformer, open central hole
TOR-Z – toroidal transformer, encapsulated central area with mounting hole
TOR-K – toroidal transformer encased and potted with free leads or terminal block
| Type | Design | Dimension [mm] |
Rated output [VA] |
Weight [kg] |
|||||
|---|---|---|---|---|---|---|---|---|---|
| A1 | A2 | C1 | C2 | F1 | F2 | ||||
| T3820 | TOR, TOR-Z, TOR-K | 67 | 73 | 27 | 36 | 4,4 | 7 | 20 | 0,33 |
| T4225 | TOR, TOR-Z, TOR-K | 80 | 88 | 37 | 42 | 4,4 | 8 | 50 | 0,64 |
| T4725 | TOR, TOR-Z, TOR-K | 85 | 91 | 34 | 41 | 5,4 | 7 | 63 | 0,74 |
| T4830 | TOR, TOR-Z, TOR-K | 89 | 97 | 41 | 44 | 5,4 | 10 | 80 | 0,90 |
| T5030 | TOR, TOR-Z, TOR-K | 95 | 105 | 43 | 52 | 5,4 | 10 | 100 | 1,10 |
| T5530 | TOR, TOR-Z, TOR-K | 103 | 115 | 43 | 53 | 5,4 | 10 | 120 | 1,30 |
| T6030 | TOR, TOR-Z, TOR-K | 113 | 126 | 45 | 66 | 5,4 | 10 | 160 | 1,70 |
| T6035 | TOR, TOR-Z, TOR-K | 113 | 126 | 51 | 66 | 6,4 | 10 | 200 | 2,10 |
| T6540 | TOR, TOR-Z, TOR-K | 124 | 134 | 57 | 70 | 6,4 | 13 | 250 | 2,50 |
| T7540 | TOR, TOR-Z, TOR-K | 133 | 140 | 52 | 66 | 6,4 | 13 | 300 | 2,90 |
| T7845 | TOR, TOR-Z, TOR-K | 140 | 147 | 59 | 65 | 6,4 | 13 | 400 | 3,60 |
| T8050 | TOR, TOR-Z, TOR-K | 145 | 151 | 65 | 83 | 6,4 | 13 | 500 | 4,40 |
| T8850 | TOR, TOR-Z | 162 | — | 69 | — | 6,4 | — | 630 | 5,60 |
| T9760 | TOR, TOR-Z | 172 | — | 75 | — | 8,4 | — | 800 | 7,10 |
| T10560 | TOR, TOR-Z | 189 | — | 80 | — | 10,4 | — | 1 000 | 8,50 |
| T12270 | TOR, TOR-Z | 220 | — | 93 | — | 10,4 | — | 1 600 | 13,40 |
| T13575 | TOR, TOR-Z | 243 | — | 100 | — | 12,4 | — | 2 000 | 17,30 |
| T14080 | TOR, TOR-Z | 252 | — | 105 | — | 12,4 | — | 2 500 | 20,70 |
