Contact Information

Phone: 905.660.1162
Toll free: 888.660.1162
Fax: 905.660.4833
Email: info@powerwaveenergy.com

30 MacIntosh Blvd. Unit 4
Vaughan, Ontario
L4K 4P1

Flatpack2 DC Power Systems

Flatpack2 DC Power Systems

Scalable power, flexible distribution

Eltek Valere’s Flatpack2 line consists of a range of versatile, scalable, and highly-configurable systems tailored to individual needs and requirements. Use of established components— including the efficient and reliable Flatpack2 rectifier, the robust Smartpack controller, and remarkably flexible distribution—make for optimal system design and cost-effective deployment.

Features

Systems

  • Power output options range from 150A to 1200A
  • Scalable from 2RU to 10RU in height (single distribution)
  • Low-cost, reliable solutions with standardized components
  • Module communication via CAN bus
  • NEBS certified
  • Optional Flatpack DC-DC converters and shelves
  • Optional AC junction box for larger systems

Rectifiers and Shelves

  • Surge and short circuit protection
  • Temperature monitoring and over-temperature protection
  • Status LEDs on each rectifier
  • Autonomous, active current sharing between rectifiers
  • Typical rectifier power factor >0.99 at 50% load or more
  • Low input current distortion (THD)
  • Individual and dual AC feed options for each shelf

Controller

  • USB port and PowerSuite software for computer interface
  • Web/SNMP model with Ethernet port for network interface
  • Optional slave controller with additional alarm contacts for larger systems
  • Advanced battery monitoring and control features

Distribution

  • Configurable 1RU distribution shelf for 150A systems
  • Configurable three-bus breaker panel available with either 20 or 24 breaker positions (19” or 23” width, respectively)
  • LVD options
  • Rear-access bulk battery landings
  • Emergency power-off (EPO) feature for larger systems
  • Additional 23” distribution panel option for larger systems


Technical Specifications

Rectifier Modules
Flatpack2 HE
48V/2000W
Input voltage: 85-300 VAC (Nominal 185-275 VAC)
Maximum input current: 11.6 ARMS (@ nominal
input and full load)
Output voltage: 43.5-57.6 VDC
Maximum output current: 41.7 A (@ 48 VDC and
nominal input)
Typical efficiency: >96%
Flatpack2
48V/2000W
Input voltage: 85-300 VAC (Nominal 185-275 VAC)
Maximum input current: 12.5 ARMS (@ nominal
input and full load)
Output voltage: 43.5-57.6 VDC
Maximum output current: 41.7 A (@ 48 VDC and
nominal input)
Typical efficiency: 92%
Flatpack2
24V/2000W
Input voltage: 85-290 VAC (Nominal 176-275 VAC)
Maximum input current: 13.4 ARMS (@ nominal
input and full load)
Output voltage: 21.0-29.0 VDC
Maximum output current: 84.0A (@ 24 VDC and
nominal input)
Typical efficiency: 89%
Temperature Range
Storage -40°C to +85°C (-40° to +185°F)
Operating -40°C to +75°C (-40° to +167°F)
Derating above +45°C (+113°F)
Control and Alarm Options
Smartpack
Extended
Symmetry monitoring for two battery strings
Six digital alarm inputs
Six user-defined form C output relays
Smartpack
Extended
with Slave
Symmetry monitoring for four battery strings
Twelve digital alarm inputs
Twelve user-defined form C output relays
Smartpack
Web/SNMP
10/100BASE-T Ethernet port
Symmetry monitoring for two battery strings
Two digital alarm inputs
Two user-defined form C output relays
Smartpack
Web/SNMP
with Slave
10/100BASE-T Ethernet port
Symmetry monitoring for four battery strings
Eight digital alarm inputs
Eight user-defined form C output relays
Standard Configurations
Designation Controller
Slots
/
Rectifier
Slots
Distribution Battery
Landings
LVD Contactor
Options
Total
Height
48V/150A * 1 / 4 1RU, 19" panel with controller slot
Configurable 60A load and 100A
battery breaker positions
Optional 65A, 12-position GMT fuse
block
2 Up to 1 2RU (3.5")
48V/300A 1 / 7 4RU, 19" panel
Separate controller section
20-position, three-bus breaker panel
2 Up to 2 6RU
(10.5")
48V/600A 2 / 16 4RU, 23" panel
Separate 1RU controller and alarm
section
24-position, three-bus breaker panel
8 Up to 2 9RU
(15.75")
24V/600A 2 / 8 4RU, 23" panel
Separate 1RU controller and alarm
section
24-position, three-bus breaker panel
8 Up to 2 7RU
(12.25")
24V/1200A 2 / 16 6RU, 23" panel with controller and
alarm section
24-position, three-bus breaker panel
8 Up to 2 10RU
(17.5")

* Please consult with a sales representative for other available configurations

Applicable Standards *
NEBS Level 3 (GR-63-CORE, GR-1089-CORE) EN 61000-4-2 Electrostatic discharge (ESD) immunity test
IEC 60950-1 immunity test
UL 60950-1
Electrical safety EN 61000-4-3
EN 61000-4-4
Electromagnetic field IEC 60950-1 immunity test
Electrical fast transient/burst immunity test
EN 55022 EN 61000-4-6 Conducted radio-frequency (RF) immunity test
(CISPER 22)
Radiated disturbance at enclosure port
Conducted emission at DC output ports
Conducted emission at AC mains ports
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
EN 61000-4-9
Surge immunity test
Conducted radio-frequency (RF) immunity test
Power frequency magnetic field/pulse magnetic field
EN 61000-3-2
EN 61000-3-3 20
Harmonic current emissions EN 61000-4-11 Voltage dips, short interruptions and voltage variations

* Agency approvals for the 48V/150A configuration are pending