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Vertiv
NetSure
802 and Vertiv
System Application Guide
Power Only Bay DC Output Cable Sizes and Lugs
Features
♦
Studs (3/8-16 on 1" centers) are provided for installation of customer provided two-hole lugs. These studs are accessed
from the rear of the each power only bay. (Overhead busbars may be furnished. Refer to the section titled
Power/Distribution and Power Only Bays External Busbars
♦
For lug mounting hole size and spacing dimensions, refer to the illustration provided in this section.
Restrictions
All lugs for customer connections must be ordered separately.
Customer needs to supply lug mounting hardware.
Ordering Notes
1)
DC output cable size varies depending on power requirements, therefore no specific information is provided for cable
size. Refer to Table 13 for recommended cable sizes and lugs at rated maximum bay output (2200 amperes). When
making connections, observe correct polarity.
2) Lugs should be crimped per lug manufacturer's specifications.
Ambient Operating
Temperature
30°C
40°C
1
Cable sizes are based on recommendations of the American National Standards Institute (ANSI) approved
National Fire Protection Association's (NFPA) National Electrical Code (NEC). Table 310.15 (B) (16) for
copper wire at 90°C conductor temperature. For operation in countries where the NEC is not recognized,
follow applicable codes.
2
Recommended cable sizes are sufficient to restrict voltage drop to 1.0 volt or less at rated full load output
current of the bay for the loop lengths shown. Loop length is the sum of the lengths of the positive and
negative leads.
3
Two-hole lug, 3/8" bolt clearance hole, 1" centers. Lugs should be crimped per lug manufacturer's
specifications.
Spec. No: 582140000
Model Nos: 802
, 802
, 802
NLDB
NLEB
NL
8200
, 8200
and 8200
-
NLDB
NLEB
NL
B
™
NetSure
Loop
Length
(2)
(1)
(Ft)
140
140
168
Recommended Power Only Bay DC Output Cable Size and Lug Selection
-
,
Proprietary and Confidential © 2022 Vertiv Group Corp.
B
™
8200 -48 VDC Power System
under "Accessory Descriptions" for battery lug selection.)
Recm 90°C
Wire Size
(1, 2)
(5) 750 kcmil
(5) 750 kcmil
(6) 750 kcmil
Table 13
Page 89
Recommended Crimp
Lug
(3)
245348100
SAG582140000
Revision BH, September 28, 2022
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