Altronix T2885 28VAC @ 100VA 115/220VAC Open Frame TransformerCondition:* New old stock, in OEM packaging. As pictured. Additional Notes:* Input: 115VAC 50/60 Hz @ 1A or 220VAC 50/60 Hz, 0.5A* Output: 28VAC/100VA (3.5A) supply currentTemperature* Operating 0 C to 49 C (32 F to 120 F).* Storage – 20 C to 70 C ( – 4 F to 158 F).* Relative Humidity 85% +/- 5%.* BTU/Hr. (approx.): 50 BTU/Hr.* System AC input VA requirement:* 115VAC: 115VA.* 220VAC: 110VA.Altronix T2885