ATyS g M 4P - set (40 A, 230/400 V AC)
Article number: 70 711- ATyS g M are 2 pole and 4 pole modular automatic transfer switches with an integrated controller.
- Their primary function is to switch between the main and backup supply in case of power failure. They work in automatic mode, if necessary the devices can be switched manually.
- They are designed for low voltage power supply systems with a maximum current of 40 to 160 A for applications where a short outage of the power supply is acceptable during transfer.
- They allow the setting of overvoltage, undervoltage and frequency thresholds.
- They are set using potentiometers and microswitches on the front of the product. In addition, they are equipped with a switching contact for generator control.
- ATyS g M - the set consists of the basic ATyS g M device, terminal shrouds, auxiliary contacts and bridging bar. The set therefore contains all necessary accessories for the selected model.
| Designed for power supply systems | 230/400 V AC | |
| Number of poles | 4 | |
| Rated load current | IL | 40 A |
| Frequency | f | 50 ÷ 60 Hz |
| Power consumption | P | 6 VA |
| Supply voltage range | 176 ÷ 288 V | |
| Rated impulse withstand voltage | Uimp | 6 kV |
| Switching time I-0 or II-0 | 45 ms | |
| Switching time I-II or II-I | 180 ms | |
| Lifetime (number of changeovers) | 10 000 | |
| Changing settings | Using potentiometers and switches | |
| Equipped with display | No display | |
| Recommended cross-section of connecting wires | S | 10 ÷ 70 mm2 |
| Power conductor stripping length | 15 | |
| Tightening torque | 5 | |
| Installation | On DIN rail 35 mm, On the mounting plate | |
| Operating position | Any | |
| Operating temperature | ϑ | - 20 ÷ 60 °C |
| Recommended fuse protection | 40 A/gG |