UPS - Converter

dear sir

Please find the file attached in this e-mail.

Specification UPS QTY. (2)

1. Switch modular charger/rectifier system.
a. Input = 230 VAC /50HZ.
b. Output voltage = 48 VDC.
c. Sufficient output DC AMP to feed the following.
1. 30 AMP DC LOAD.
2. Researching 800 AH battery set.
3. 3KVA inverter unit.
4. N + 1 redundancy.
d. Hot pluggable rectifier modules.
e. 1XLVBD (low voltage battery disconnect).
f. 2X battery fuses.
g. DC load distribution panel.
h.