3
.
Installing the Product
18
English 8/2020. Rev 0.3
No.
Items
Usage
Appearance
10
Battery Tester
Measure battery module’s voltage and
internal impedance
Hioki BT3554, Fluke BT521 or meters
with the same or better voltage and
resistance measurement resolution and
accuracy is recommended.
- Voltage resolution: 1mV
- Voltage accuracy:
±
0.1% of reading
- Resistance resolution: 0.001m
Ω
- Resistance accuracy:
±
1% of reading
Battery tester may be used to measure
the contact resistance between bus bar
and the joining terminal if a dedicated
resistance meter is unavailable.
11
Resistance Meter
Measure the contact resistance
between bus bar and the joining
terminal
(Hioki RM3548 or meters with the
same or better resistance
measurement accuracy is
recommended)
Summary of Contents for U6A4
Page 1: ...English 8 2020 Rev 0 3 LIB System for UPS U6A4 Installation Manual 128S ...
Page 4: ...English 8 2020 Rev 0 3 ...
Page 10: ...Important Safety Instructions vi English 8 2020 Rev 0 3 ...
Page 17: ...Table of Contents English 8 2020 Rev 0 3 vii ...
Page 18: ......
Page 125: ...Memo ...
Page 126: ...Memo ...
Page 127: ...Memo ...
Page 128: ...www SamsungSDI com ...