2 NS3000 UPS 60KVA~120KVA User Manual
Move & Install
Danger
Keep the equipment away from heat source or air outlets.
In case of fire, use dry powder extinguisher only, any liquid
extinguisher can result in electric shock.
Warning
Do not start the system if any damage or abnormal parts
founded.
Contacting the UPS with wet material or hands may be subject
to electric shock.
Attention
Use proper facilities to handle and install the UPS. Shielding
shoes, protective clothes and other protective facilities are
necessary to avoid injury.
During positioning, keep the UPS way from shock or vibration.
Install the UPS in proper environment, more detail in section
3.3.
Debug & Operate
Danger
Make sure the grounding cable is well connected before
connecting the power cables, the grounding cable and neutral
cable must be in accordance with the local and national codes
practice.
Before moving or re-connecting the cables, make sure to cut
off all the input power sources, and wait for at least 10
minutes for internal discharge. Use a multi-meter to measure
the voltage on terminals and ensure the voltage is lower than
36V before operation.
Attention
The earth leakage current of load will be carried by RCCB or
RCD.
Initial check and inspection should be performed after long
time storing of UPS.
Maintenance & Replacement
Danger
All the equipment maintenance and servicing procedures involving
internal access need special tools and should be carried out only by
trained personnel. The components that can only be accessed by
opening the protective cover with tools cannot be maintained by
user.
This UPS full complies with “IEC62040-1-1-General and safety
requirements for use in operator access area UPS”. Dangerous
voltages are present within the battery box. However, the risk of
contact with these high voltages is minimized for non-service
personnel. Since the component with dangerous voltage can only be
touched by opening the protective cover with a tool, the possibility of
touching high voltage component is minimized. No risk exists to any
personnel when operating the equipment in the normal manner,
following the recommended operating procedures in this manual.
Summary of Contents for NS3000 Series
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