celld300

1. Delta Confidential 1
New generation of TPS rack system
Reduction of
assembly time
Rectifier back plane
replaced by connector
Reduced parts
quantity (copper bars,
sheet metal)

2. Delta Confidential 2
Overview
DPS 2900B-48-n CELLD 300 P/N: 3799624700
• Universal, modular shelf power systems for indoor and outdoor
application
• Form factor – 19IN or 21IN panel
• Max output current – 250 A
• Controller – ORION or ORION Eco
• Rectifiers – max. 6x DPR 2900
• Load protections – 15-24x MCB (18 mm ) up to 63 A (1P), 100 A
(2P) or 150A (3P)
• Battery protections - 2-6x MCB (27 mm) up to 125A (1P), 200A
(2P) or 300A (3P)
• Low voltage battery/ load disconnector (LVD/ LVLD) - optional
• Low priority load disconnector (PLD) – 150 A/ 250 A (option)
• Optional top and rear cover (IP 20 protection class)
• Optional slide mechanism for improved access

3. Delta Confidential 3
Components
Battery breakers
MCB (≤ 125A per pole)
ORION Controller
Load breakers
MCB (≤ 63A per pole)
Rectifiers:
3-6 x 2900W
LVD
AC input
Plus rail
Alarm terminals
PLD

4. Delta Confidential 4
Components - rear view
• Reduced weight
• New rectifier interface
• DC integration by bus bar
AC inputORION backplane
New concept of bus bar
& rectifier connector

5. Delta Confidential 5
Power configurations
Size 19IN 5U
Up to 3 rectifiers
Battery MCB’s
2-6 x2 7mm
Load MCB’s
15-21 x 18mm
DPS 2900B-48-3 DPS 2900B-48-5 DPS 2900B-48-6 DPS 2900B-48-3 DPS 2900B-48-6
Size 19IN 5U
Up to 5 rectifiers
Battery MCB’s
2-6 x27mm
Load MCB’s
15-21 x 18mm
Size 19IN 6U
Up to 6 rectifiers
Battery MCB’s
2-6 x 27mm
Load MCB’s
15-21 x 18mm
Size 21IN 4U
Up to 3 rectifiers
Battery MCB’s
2-6 x 27mm
Load MCB’s
18-24 x 18mm
Size 21IN 5U
Up to 6 rectifiers
Battery MCB’s
2-6 x 27mm
Load MCB’s
18-24 x 18mm

6. Delta Confidential 6
Input / Output interface
DC Output
• Battery protections – space for 2, 4 or 6x MCB (27 mm),
up to 125 A (1P), 200 A (2P), 300 A (3P)
• Battery LVD (150 A, 250 A or 300 A)
• Load protections – space for 15-24 MCB (18 mm),
up to 63 A (1P), 100 A (2P) or 150 A (3P)
• Partial load disconnector (150 A or 250 A) optional
• Battery cable terminals – cable lugs (M6 on 1P/2P and M8 on 3P MCB’s)
• Load cable terminals – screw clamps neg., cable lug (M5) pos., max.
cable size up to 35 mm2
Alarms
• 6x Alarm relays – free potential contact (C, NO, NC)
• Improved access, spring terminals,18 pins, cable size up to 1,5 mm2
AC Input
• Standard - 3 phase AC input Line TN-S (L1,L2, L3, N, PE)
• Optional – 1-2 x (1x3ph / 3x1ph configurable)
DC output
Alarm terminals
1x3ph 1x3ph 1x3ph/3x1ph 2x(1x3ph/3x1ph)

7. Delta Confidential 7
Improved sliding mechanism
• Robust 212 mm sliding
mechanism
• Two options for different
depths of rear mounting
rails (InD SC, OutD)
• CabD rear support TBD

8. Delta Confidential 8
Product logistic
Product Name / Description Product Number
DPS 2900B-48-n CellD 300 3799624700
DPR 2900B-48 96.4 % ESR-48/56B F C-A
DPS 2900B-48 97.2 % ESR-48/56D A-M
Live Link:
• Fact Sheets
• Product Presentation
• Technical
specifications
• User manuals
CSC team
• Variant Configurator (SAP)
and prices

9. Delta Confidential 9
New Delta HE 97+ Rectifiers
• High Efficiency: >97% at 30%~50% load
• Output: -48V/57A, Max. Power 2900W
• Wide Input Voltage Range (90V~300V)
• Power Factor Correction (>0,99)
• Hot-pluggable, All Connectors are at the rear
• Compact Size
 36.5W/in3 (48V) Power Density
Dimension: 42mm/1U(W) x 125,5mm/3U(H) x 268mm(D)
• Light weight: ~2 Kg (4,4 lb)H
• Fan cooling and easy replaceable fan design
• Operation temp.: -40 …+75 °C (+45…+75 °C de-rating)
• UL/CUL,TUV/CE Certificated
• Full mechanical and electrical compatibility with the existing
ESR-48/56B Fc and both would be mixed in one system
Product name - DPR 2900B-48 ID:A3
Product number – ESR-48/56D A

10. Delta Confidential 10
Orion Controller
Full site control
and managing
Control and
management of all
Power system
features
Delta’s ORION
controller supporting
sustainable
operations to save
energy
Hot pluggable
design
Programmable
PLC logic
Rectifier
functions who saves
energy and costs
Extensive
Battery (Pb/LI)
supervision and
control features
Energy Smart
metering to provide
easy overview about
energy consumption
Integration of
Hybrid energy
sources. Control and
management
Remote
communication via
LAN, SNMP,
Modbus and I-Phone
App
Easy configuration
management ,
Inventory reporting,
language support
and configurable
data logging
features