Emerson NetSure ITM 48 VDC UPS 70 kW to 280 kW Technical Manual
NetSure™ ITM with eSure™ Technology
Site Planning Data and System Drawings — 48V DC UPS
Section 6037 (Issue AC, April 8, 2013)
Specification Number: 582145500
Model: NetSure™ ITM
Contents
1. Site Planning Data
2. One Line Diagram
3. System Outline Drawings
4. Connection Details
NetSure™ ITM with eSure™ Technology
2
Site Planning Data and System Drawings — 48V DC UPS
1 SITE PLANNING DATA
1.1 Technical Specifications
Spec. No: 582145500 Section 6037
Model: NetSure™ ITM Issue AC, April 8, 2013
NetSure™ ITM with eSure™ Technology
3
Site Planning Data and System Drawings — 48V DC UPS
1.2 Battery Run Times
Spec. No: 582145500 Section 6037
Model: NetSure™ ITM Issue AC, April 8, 2013
NetSure™ ITM with eSure™ Technology
4
Load
Shunts
Load
Shunts
Battery
Shunts
Battery
Fuse
Battery
LVD
PCU PCU PCU PCU PCU PCU
Controller and
Communication
Controller and
Communication
Load Breakers
or
Optional Fuses
Load Breakers
or
Optional Fuses
Battery
Shunts
Battery
Fuse
Battery
LVD
AC Input B
(Optional)
AC Input A
AC Input B
(Optional)
AC Input A
PCU
Breakers
(Note 4)
Current
Transformer
PCU
Breakers
(Note 4)
Current
Transformer
AC
Circuit
Breakers
(Note 3)
AC
Circuit
Breakers
(Note 3)
Internal
DC-link
PRIMARY
DC UPS
MODULE (1)
EXPANSION
DC UPS
MODULES (2-4)
Internal
COM-link
NOTES
1. DUAL AC INPUT VERSION OPTIONAL.
2. RECOMMENDED INPUT WIRE SIZE 2/0 AWG, 90 C (194 F), SEE NEC TABLE 310.16.
3. MAX INPUT CURRENT:
480V: 111A @ 384V; 89A @ 480V
400V: 133A @ 320V; 107A @ 400V
380V: 140A @ 304V; 112A @ 380V
3. SYSTEM AC INPUT BREAKER(S) RATED 150A, 65kAIC.
4. PCU AC INPUT BREAKERS RATED 32A, 5000AIC. TWO (2) PCUs PER BREAKER.
Site Planning Data and System Drawings — 48V DC UPS
2 ONE LINE DIAGRAM
Spec. No: 582145500 Section 6037
Model: NetSure™ ITM Issue AC, April 8, 2013
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