USER MANUAL
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OPTIMA-33 10K/20K/30K
www.xmart-ups.com
170502-OPTIMA-33 10K/20K/30K (ENGLISH) - 10
4.- UPS INSTALLATION: SINGLE UPS - TERMINAL BLOCK
AC LINES CONNECTION PROCEDURE
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Make sure the UPS is Off before starting the installation.
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Remember to check all wires to be connected are not powered (including external batteries).
UPS terminal block preparation
Remove cover of terminal block at the UPS rear panel.
UPS Input wires must come from electric panel board and they must be protected by a circuit breaker protection device.
Connect input and output ground wires to the UPS chassis or terminal block. Ground wires must be FIRST to be connected and LAST to be
disconnected. Connect UPS input and output wires according to your UPS model as described in following figures.
IMPORTANT NOTE:
If terminal block information printed on rear panel of the UPS is different to information given in this manual,
please follow terminal block information printed on UPS.
OPTIMA-33 208/120VAC
OPTIMA-33 400/230VAC
