Application Guide

SAG584000300 System Application Guide
Issue AB, April 5, 2013 NetSure™ 4015 30kW 400V DC Power System
Spec. No. 584000300 (Model 4015-X003)
Page 20 of 32
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ONE LINE DIAGRAM
Notes
1. Recommended input wire size is 4 AWG (25mm
2
)
for 380V and 400V input and 6 AWG (16mm
2
) for
480V input, 75 C (167 F).
See NEC table 310-16.
2. Maximum AC Input Current (30kW):
480V: 47A @ 384V; 38A @ 480V
400V: 45A @ 320V; 46A @ 400V
380V: 60A @ 304V; 48A @ 380V
3. Rectifier AC input breakers
rated at 40A, 10kAIC.
4. Distribution row breaker rated at
125A, 65kAIC (if furnished).
5. Individual DC distribution load breakers
rated at 4A, 6A, 8A, 10A, 16A, 20A,
25A, 32A, 40A, 50A, and/or 63A, 6kAIC.
6. Battery breaker rated at 40A, 6kAIC.
Power and Control Sub-Rack
Load Distribution Sub-Racks (0 - 2 per system)
Battery Trays (0 - 5 per system)
Rect. Rect.
Rectifier
AC Input
Breakers
(Note 3)
Ground Fault Detection Circuit
(HRMG Configurations Only)
AC Input
(3-phase, 4-wire)
Row
Breaker
(if furnished)
(Note 4)
Row
Breaker
(if furnished)
(Note 4)
Load Distribution Breakers (Note 5)
Load Distribution Breakers (Note 5)
Battery String
(28) 12V DC Blocks
336V DC Nominal
Battery
Breaker
(Note 6)
Battery String
(28) 12V DC Blocks
336V DC Nominal
Battery
Breaker
(Note 6)
Battery String
(28) 12V DC Blocks
336V DC Nominal
Battery
Breaker
(Note 6)
Battery String
(28) 12V DC Blocks
336V DC Nominal
Battery
Breaker
(Note 6)
Battery String
(28) 12V DC Blocks
336V DC Nominal
Battery
Breaker
(Note 6)