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EP Universal Changeover Switch
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EP Universal Changeover Switch
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Product Details
General
EP is mainly used for electrical equipment cabinets or three-phase asynchronous motor load start shifting and steering, used as the main and auxiliary circuits conversion, can fully replace other switches.
Type designation
Technical data
| Model specification |
EP-20 | EP-25 | EP-32 | ||||||||||||
| Rated thermal current | A | 20 | 25 | 32 | |||||||||||
| Rated operating voltage | V | 110 | 220 | 440 | 110 | 220 | 440 | 500 | 690 | 110 | 220 | 440 | 500 | 690 | |
| Rated | AC-21A | A | 20 | 25 | 32 | ||||||||||
| operating current | AC-22A | A | 6 | 20 | 32 | ||||||||||
| DC-20 | A | 20 | 25 | 32 | |||||||||||
| Rated | AC-23A | kW | 5 | 7.5 | 11 | 15 | 11 | 18.5 | 22 | ||||||
| control | AC-3 | kW | 4 | 7.5 | 5.5 | 7.5 | 11 | 7.5 | 15 | 18.5 | |||||
| frequency | AC-4 | kW | 22 | 5.5 | 2.2 | 4 | 4 | 3 | 5.5 | 5.5 | |||||
| DC-23 | kW | 0.77 | 12 | 3 | 2 | 2.2 | 2 | 2.2 | |||||||
| Model specification |
EP-50 | EP-75 | ||||||||||
| Rated thermal current | A | 50 | 75 | |||||||||
| Rated operating voltage | V | 110 | 220 | 440 | 500 | 690 | 110 | 220 | 440 | 500 | 690 | |
| Rated operating current |
AC-21A | A | 50 | 75 | ||||||||
| AC-22A | A | 40 | 63 | |||||||||
| DC-20 | A | 50 | 75 | |||||||||
| Rated control frequency |
AC-23A | kW | 15 | 22 | 30 | 18.5 | 30 | 37 | ||||
| AC-3 | kW | 11 | 18.5 | 22 | 15 | 22 | 30 | |||||
| AC-4 | kW | 5.5 | 7.5 | 9 | 7.5 | 11 | 15 | |||||
| DC-23 | kW | 3 | 6 | 4 | 8 | |||||||
Overall and mounting dimensions(mm)
Technical data
| Model specifications |
Panel Specifications (A) |
Dimensions(mm) | Mounting dimensions(mm) | |||||||||
| C | H | L | E | D1 | D2 | S | F | G | D3 | T | ||
| EP-20 | □54 | φ44 | 38 | 25+12n | 32 | φ9.5 | φ3.2 | 1.5 | 35 | φ45 | φ4.5 | 6 |
| EP-20 | □72 | φ44 | 38 | 25+12n | 32 | φ9.5 | φ3.2 | 1.5 | 58 | φ45 | φ4.5 | 6 |
| EP-25 | □72 | φ59 | 36 | 23+13n | 33 | φ9.5 | φ3.2 | 1.5 | 58 | φ64 | φ4.5 | 6 |
| EP-25 | □105 | φ59 | 53 | 23+13n | 33 | φ9.5 | φ3.2 | 1.5 | 85 | φ64 | φ4.5 | 6 |
| EP-32 | □72 | φ59 | 36 | 23+18n | 33 | φ9.5 | φ3.2 | 1.5 | 58 | φ64 | φ4.5 | 6 |
| EP-32 | □105 | φ59 | 53 | 23+18n | 33 | φ9.5 | φ3.2 | 1.5 | 85 | φ64 | φ4.5 | 6 |
| EP-50 | □105 | φ80 | 53 | 34+18n | 46 | φ13 | φ5.3 | 3 | 85 | φ90 | φ5.5 | 8 |
| EP-75 | □105 | φ80 | 53 | 34+27n | 46 | φ13 | φ5.3 | 3 | 85 | φ90 | φ5.5 | 8 |
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