Sanyo SANUPS A11J, Instruction Manual

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Operating Precautions
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(1) Input Power Supply and Power Supply Capacity
The following table shows the ratings for the AC input power of this UPS. For the voltage and frequency
variation ranges, see §14.4 “Specifications.”
Name AC Input Voltage Rating
AC Input
Frequency Rating
Input
Capacity
Input Branch
Circuit Breaker
Type A11J502A002TU
Model A11J502U002T
200, 208, 220, 230, 240V *
1
(Factory
default)
50 or 60 Hz *
2
5.5 kVA 35A *
3
*1. When the UPS is shipped from the factory, this is set to 200 V. Change the setting to match the AC
voltage of the area in which the UPS is to be used from the setting menu of the LCD panel. For the
setting procedure, see the
LCD Panel Operating Manual
.
*2. When the UPS is shipped from the factory, it is set to automatically detect the AC input frequency (50
or 60 Hz).
*3. The input branch circuit breaker should be compliant with UL489 of the branch circuit protection.
(2) The UPS input should be connected to a single-wire grounded power supply, and the input N should be
connected to a ground line.
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(1) Carefully consider the leakage current when a leakage circuit
breaker is installed on the input side.
The maximum leakage current is 4 mA.
(2) Keep the UPS at least 1 m (40 inches) away from CRT displays.
Other devices which may be sensitive to magnetic flux should be
kept away from the UPS, as it emits a slight amount of magnetic
flux.
(3) The UPS employs a fan for forced-air cooling. Provide the clearances
specified in §6.1.2 “Checking Installation Space” to permit air to flow
freely at the air intake and exhaust vents.
(4) Be careful to connect the input poles of loads if the load requires single-wire grounded. Always
connect the ground phase to the N terminal of the UPS. For details, see §6.3 “Wiring.”
At least 1 m