4 ups electrical characteristics, Table 27 ups terminal, Ups electrical characteristics – Emerson Liebert NX 10-30kVA User Manual
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UPS Specifications
87
10.4 UPS Electrical Characteristics
Table 27
UPS terminal
Input (for single-input unit)
Unit
Rating
Nominal
Input
Current
Maximum
Input
Current
OCP
Current
OCP
Device
Rating
Bolt Size
Maximum Recommended Lug
Lug T&B
One Hole 54000
Lug T&B
One Hole REDDY
10
28
35
42
45
6M (1/4")
54105
62204
15
42
53
63
70
6M (1/4")
54106
62204
20
56
70
84
90
6M (1/4")
54107
62204
30
83
104
125
125
6M (1/4")
54152
62205
Rectifier input (for dual input unit only)
Unit
Rating
Nominal
Input
Current
Maximum
Input
Current
OCP
Current
OCP
Device
Rating
Bolt Size
Maximum Recommended Lug
Lug T&B
One Hole 54000
Lug T&B
One Hole REDDY
10
25
31
37
40
6M (1/4")
54130
62204
15
37
47
57
60
6M (1/4")
54106
62204
20
50
63
76
80
6M (1/4")
54107
62204
30
75
94
113
125
6M (1/4")
54152
62205
Bypass input (for dual input units)
Unit
Rating
Nominal
Input
Current
OCP Current
OCP
Device
Rating
Bolt Size
Maximum Recommended Lug
Lug T&B
One Hole
54000
Lug T&B
One Hole
REDDY
10
28
35
35
6M (1/4”)
54105
62204
15
42
53
60
6M (1/4”)
54106
62204
20
56
70
70
6M (1/4”)
54107
62204
30
83
104
110
6M (1/4”)
54152
62205
Output
Unit
Rating
Nominal Output Current
OCP
Current
OCP
Device
Rating
Bolt Size
Maximum Recommended Lug
Lug T&B
One Hole 54000
Lug T&B
One Hole REDDY
10
28
35
35
6M (1/4")
54130
62204
15
42
53
60
6M (1/4")
54106
62204
20
56
70
70
6M (1/4")
54106
62204
30
84
105
110
6M (1/4")
54108
62205
Battery
Unit
Rating
Battery Current
OCP
Current
OCP
Device
Rating
Bolt Size
Maximum Recommended Lug
Lug T&B
One Hole 54000
Lug T&B
One Hole REDDY
10/15
55
55
70
6M (1/4")
54106
62204
20/30
110
110
125
8M (5/16")
54153
62212
1. Nominal (Nom) current is based on full rated output load.
2. Maximum (Max) current (125% of nominal) is short duration for battery recharge conditions.
3. UPS input and bypass cables must be run in separate conduit from output cables.
4. Nominal battery voltage is shown at 2.0 volts/cell per NEC 480-2.
5. OCPD = Overcurrent Protection Device. Recommended AC input and AC output overcurrent protection represents 125% of nominal full
load current (continuous) per NEC 215.
6. Minimum-sized grounding conductors to be per NEC 250-122. Parity-sized ground conductors are recommended. Neutral conductors to
be sized for full capacity per NEC 310-15 (b)(4). References are per NEC 2005.
7. Wiring requirements:
a. AC Input: 3-phase, 4-wire, plus ground output.
b. AC Output: 3-phase, 3- or 4-wire, plus ground
8. All wiring is to be in accordance with national and local electric codes.