FE M-UPS050AD1B, Руководство пользователя

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8.2 Additional Description for UL Type
43
8.2
Additional Description for UL Type
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions for UPS GX100 series Models
that should be followed during installation and maintenance of the UPS and
batteries.
‒
Internal battery voltage is 72 V dc.
Models M-UPS050AD1
＊
-U with suffix. (
＊：
B or C)
‒
This unit intended for installation in a controlled environment and
maximum ambient temperature is 25
℃
(temperature controlled, indoor area free of conductive contaminants)
‒
This UPS must be fasten down the floor by L-branckets or stabilizer
attached UPS when vertical installation.
‒
This UPS must be fasten down the floor by branckets attached this UPS.
‒
This UPS is intended for use in Japan-domestic.
‒
Need to provide External Disconnect
／
Overcurrent Protective Device for
the AC input and the AC output. -for example ,an UL Listed branch
circuit breaker with suitable ratings could provide both functions
(disconnect and overcurrent protection).
・
A readily accessible disconnect device shall be incorporated in the
building installation wiring.
・
Circuit
Breaker (UL Listed Inverse-time Circuit Breaker) is not provided
on the UPS at input side as shipped. This Model must connect Circuit
Breakers for use with the UPS. The rated tripping current of the Circuit
Breaker (2 pole type) are shown in Table1 and Table2.
・
Field wiring connection must be made by a UL and CSA Listed
closed-loop terminal connector sized for the wire gauge involved and fully
insulated up to terminals. Connector must be fixed using the crimp tool
specified by the connector manufacturer. Cloosed-loop terminal is shown
in Table1 and Table2 (made by Japan Solderless Terminal). If can not get
these terminals , use the similer terminal.
・
Use 75
℃
Copper conductors.
・
Wire size and tightening torque are shown in Table1 and Table2.
‒
Circuit diagrams are shown by figure 1.
‒
UPS must be set up with flexible conduit.
Table 1. Input rating, wire size, torque, external input circuit breaker size
INPUT & GROUND
2POLE CIRCUIT
BREAKER
MODEL
Vin(V) Iin(A)
WIRE
SIZE
AWG
Type of
Closed-loop
Terminal
TIGHTENING
TORQUE
(N
・
m)
V A
M-UPS050AD1C-U
M-UPS050AD1B-U
100/105
110/115
120
50/47.6
45.5/43.5
417
4 R14-6 3.0 AC240 70