Single-phase constant voltage transformers with separate windings of the series MKV with outputs of 60 VA to 2500VA. In Epoxy resin casted or steel housing short circuit protection to compensate for power fluctuations.
| Operation: | VDE 0570, to compensate for voltage fluctuations + 10% -20 %, with separate windings for resistive load (cos.phi = 1.0), fixed, short-circuit proof |
| Protection: | to power 750VA in Epoxy resin casted, IP54 protection from power 1000VA in sheet steel housing, IP20 protection |
| Protection class: | I |
| Insulation class: | ta40E |
| Frequency: | 50Hz |
| THD: | 3 – 5% |
| Response time: | 40 – 60ms |
| Inrush current: | 20 – 30 x In |
| Primary: | 230V +10% – 20% |
| Secondary: | 230V +/- 1% at constant load 230V +/- 2,5% with variable load |
| Item No.: | Pic. | Power | Dimension (mm) | Weight (kg) | |||||||
| (VA) | A | B | C | D | E | F | G | Cu. | Gesamt | ||
| PS76016628 | 1 | 60 | 190 | 160 | 160 | 136 | 142 | 22 | 6 | 1,2 | 6,5 |
| PS76026628 | 1 | 120 | 190 | 160 | 160 | 136 | 142 | 22 | 6 | 2 | 9 |
| PS76036628 | 2 | 250 | 275 | 178 | 175 | 160 | 167 | 35 | 9 x 13 | 4,6 | 16 |
| PS76046628 | 2 | 500 | 330 | 202 | 180 | 178 | 205 | 65 | 9 x 13 | 6,2 | 23 |
| PS76056628 | 2 | 750 | 330 | 202 | 180 | 178 | 205 | 65 | 9 x 13 | 8,1 | 27 |
| PS76066624 | 3 | 1000 | 326 | 305 | 263 | 82 | 310 | / | 9 x 14 | 9,8 | 32 |
| PS76076624 | 3 | 1500 | 326 | 320 | 263 | 94 | 310 | / | 9 x 14 | 14 | 40 |
| PS76086624 | 3 | 2000 | 326 | 350 | 263 | 124 | 310 | / | 9 x 14 | 18 | 51 |
| PS76096624 | 3 | 2500 | 326 | 395 | 263 | 166 | 310 | / | 9 x 14 | 19,5 | 67 |