Regard as the pure sine wave inverter for telecom, we can customize below range

220vac output design

1. Input 24vdc, output 220vac, 1-5KVA
2. Input 48vdc, output 220vac, 1-6KVA, 8KVA
   
3. Input 110vdc, output 220vac, 1-6KVA, 8KVA
   
4. Input 220vdc, output 220vac, 1-6KVA, 8KVA, 10KVA
   

120vac output design

1. Input 24vdc, output 120vac, 1-5KVA
2. Input 48vdc, output 120vac, 1-6KVA
3. Input 110vdc, output 120vac, 1-6KVA

All design 19Inch 2U/4U Rack Mount, with LCD+LED Display , with RS232 Communication port, power Factor 0.8.