Eaton 91PS User And Installation Manual page 54

Eaton 91PS/93PS UPS 8–40 kW
UPS rating
93PS 8-40 kW
91PS 8-15 kW
91PS 8-30 kW
To reduce the risk of a fire, connect only to a circuit that is provided with
maximum input circuit breaker current ratings from Table 19: 93PS rated
and maximum currents for rated power and voltage (3–phase input, 3–
phase output models) in accordance with the national and local
installation rules.
The line-to-line unbalanced output capability of the UPS is limited only by the full
load per phase current values for AC output to critical load shown in Table
19: 93PS rated and maximum currents for rated power and voltage (3–phase
input, 3–phase output models). The recommended line-to-line load unbalance is
50% or less.
Source protection for the AC input to bypass must suit the characteristics of the
load and take into account effects such as inrush or starting current.
© Eaton Corporation plc 2020. All rights reserved.
Function
PE (ground)
X1, X2, X3: L1, L2, L3, N
X4: battery +/-
PE (ground)
X1
X2, X3
X4
PE (ground)
X1
X2, X3
X4
PE (ground)
CAUTION
Revision: 006
User's and Installation Guide
Tightening torque [Nm]
10 Nm for 16-35 mm
6 Nm for 4-10 mm
4 Nm for 2.5 mm
6.0
6.0
10 Nm for 16-35 mm
6 Nm for 4-10 mm
4 Nm for 2.5 mm
1.6
7
3
10 Nm for 16-35 mm
6 Nm for 4-10 mm
4 Nm for 2.5 mm
6
17
6
7 Nm (X1, X2, X3)
3.5 Nm (X4)
Document ID: P-164000493
2 wire
2 wire
2 wire
2
wire
2 wire
2 wire
2 wire
2 wire
2 wire
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