The operation principle is that the input AC voltage is converted by the rectifier into DC, and then by the inverter – back into AC. Even in the presence of large deviations in the input voltage, 2E UPS continues to supply the connected devices with a pure sinusoidal stabilized voltage. The lack of switching between modes (mains to battery) allows to minimize the risk of damage to «sensitive» equipment. In particular, such UPSs are used for uninterrupted power supply of medical equipment, for data centers and enterprises with a continuous production cycle. The input voltage range is: 110 ~ 176 VAC (linear derating between 50% and 100% load); 176 ~ 288 VAC (no degradation). Input: single-phase three-wire (1F + N + PE). Output: single-phase three-wire (1F + N + PE), in addition, it is possible to adjust the voltage 208/220/230/240 V.
The operating frequency range of 2E SD6000 model is within 40 ~ 70 Hz (automatic detection). The UPS is equipped with sixteen batteries (12 Bt/7 Ah), which restore the charge to 90% in just 9 hours! The charging current (max.) is 1 A. In addition, various RS-232, USB and an optional SNMP adapter are provided. A multi-function LCD display built into the front panel displays the device’s operating status, including error codes.
With a weight of 53 kg, the device has dimensions of 191 × 465 × 711 mm. Installation type: TOWER. Noise level – ≤ 55 dB. The product has IP20 protection degree, as well as protection against short circuit, overload, overheating, full battery discharge and fan check ability.