User Manual UPS IST3-J
4 Operation and Maintenance
21
Start load according to "high power device→small power device", which is to avoid overload
protection when starting high power device.
4.2.2 6kVA(L), 10kVA (/B)
Step 1
Switch on the mains input breaker.
Step 2
Press "
" button on the panel for 1s to start UPS.
Step 3
About 10s later, if the UPS works steadily, start loads, such as PC, etc.
Start load with the sequence that "high power device→small power device", which is to avoid
overload protection when starting high power device.
4.3 Shutdown Operation
4.3.1 1kVA(L), 2kVA(L), 3kVA(L)
Step 1
Close load and keep the UPS running without load for about10min to exhaust heat.
Step 2
Press " " button on the panel for 1s.
Step 3
Unplug mains socket.
4.3.2 6kVA(L), 10kVA (/B)
Step 1
Close load and keep UPS running without load for about10min to exhaust heat.
Step 2
Press " " button on the panel for 1s.
Step 3
Switch off the mains input breaker.
Summary of Contents for IST3-J
Page 1: ...UPS IST3 J 1 10 kVA User Manual...
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Page 24: ...3 Installation User Manual 18 Figure3 3 Wiring diagram of 1kVA L...
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