Vertiv™ NetSure™ +24 VDC to -48 VDC Converter System Installation and User Manual
Proprietary and Confidential © 2022 Vertiv Group Corp.
14
4
Making Electrical Connections
4.1
Admonishments
Observe the admonishments located at the beginning of this document.
4.2
Wiring Considerations
All wiring should follow the current edition of the American National Standards Institute (ANSI) approved National Fire Protection
Association's (NFPA) National Electrical Code (NEC), and applicable local codes. For operation in countries where the NEC is not
recognized, follow applicable codes.
For recommended wire sizes, crimp lugs, alarm relay contact ratings, and general wiring information and restrictions; refer to System
Application Guide SAG584622100.
Refer to drawing 031110100 for lug crimping information. Refer to drawings 031110200 and 031110300 for additional lug information.
Refer to Table 4.1 for supplemental lug crimping information when using the special application crimp lug / strap combination.
Table 4.1: Supplemental Lug Crimping Information when using the Special Application Crimp Lug / Strap Combination
Crimp Lug Part No.
Crimp Tool Required1, T&B Model
TBM12 or TBM15 Hydraulic Heads
Color Key
Die Index/
Code No.
Die Cat.
Number
245393500
Burndy: YA25L-4TCG1
PINK
42H
15508
245393600
Burndy: YA26L-4TCG1
BLACK
45
15526
245393700
Burndy: YA27L-4TCG1
ORANGE
50
15530
245393800
Burndy: YA28L-4TCG1
PURPLE
54H
15511
514872
T & B: 256-30695-1879
YELLOW
62
15510
Burndy: YA29L-4TCG1
514873
T & B: 256-30695-1880
RED
71
15514
Burndy: YA31L-4TCG1
1
The lugs should be crimped to the specifications given in the manufacturer’s instructions furnished with the
crimp tool or lug.
