bravo inverter 2500 va

bravo inverter 2500 va
BRAVO INVERTER 2500 VA
(-48 VDC + 230 VAC) / 230 VAC
Inverter systems are normally used for AC backup requirements in a telecom /
datacom site or anywhere a highly reliable AC power back up source is needed
FEATURES & BENEFITS
• Dual input sources
(AC & DC)
• Compact and lightweight
solution
• High efficiency
• Full scalability and
expandability
• Hot swappable
• Pure sine wave on AC output
• Transfer time reduced to
0 sec.
• No single point of failure
• Total modularity as no
external static-switch required.
BRAVO is a compact and scalable inverter providing a pure sine wave AC supply. In
conjunction with a DC Power system, it provides an excellent AC backup solution. The
TSI (Twin Sine Inverter) uses the latest inverter technology, providing superior energy
efficiency in a compact size.
The inverter is designed to work from 230 VAC and -48 VDC sources through AC/AC
and DC/AC conversions. Unlike traditional inverters, the TSI features an AC to AC
conversion that assures double filtering function. This results in an efficiency of 96%
without any compromise in quality and stability of the output wave form. This off line
operation mode is called “Enhanced Power Conversion” (EPC).
The EPC mode, which is the filtering of current and voltage, is similar to a rectifier
combined with an inverter (online mode) but gives a significantly better efficiency.
Compared to a UPS operating in offline mode (no current conversions) the efficiency
is the same, but the rejection of grid disturbances is much higher.
The online mode is usually only used during a mains outage when inverters are fed by
batteries. Therefore, the TSI inverters will almost constantly provide an efficiency of
96%. It will always be the most reliable AC backup solution!
The TSI inverters also have an in-built static switch function. Because no external
static switch is needed, the inverter system becomes smaller, more reliable and easily
expandable. As many as 32 inverter modules can be used in parallel.
BRAVO INVERTER 2500 VA
Inverter Power Flow Diagram
Standard Feature – Offline Mode
AC in
➡
DC in
AC
DC
➡
Backup Feature – Online Mode
AC in
AC out
DC
➡
AC
DC
AC
DC
DC in
➡
DC
Output power comes from AC in
Inverter is fed from AC commercial grid
➡
AC
DC
DC
AC out
DC
➡
Output power comes from DC in
Inverter is fed from the DC Power system
Technical Specifications
GENERAL
EMC (immunity)
EMC (emission)
Safety
Cooling
Isolation
MTBF
Efficiency (Typical)
Dielectric Strength
True Redundant Systems
RoHS
Connection
Trouble-free Operation
EN 61000-4
EN 55022 (Class B)
IEC 60950
Forced
Doubled
240 000 hrs
Enhanced power conversion 96% On line 91%
DC/AC 4300 VDC
Compliant
3 disconnection levels on AC out and DC in
Power ports
4 disconnection levels on AC in port
Compliant
I/O terminal block protected against inversion
of polarity
Self adaptive to wide operating conditions and
comprehensive table of troubleshooting codes
AC OUTPUT POWER
Nominal Output Power
Output Power (resistive load)
Short Time Overload Capacity
Permanent Overload Capacity
Admissible Load Power Factor
Internal Temperature Mgmt.
2500 VA
2000 W
150% 5 second
110%
Full (power rating from 0 inductive to 0 capacitive)
Switch off
DC INPUT SPECIFICATIONS
Nominal Voltage (DC)
Voltage Range (DC)
Current (at 40 VDC)
Maximum Input Current
Recommended Protection
Voltage Ripple
Input Voltage Boundaries
48 V
40 - 60 V
56 A (224 A per shelf)
84 A (336 A per shelf for 5 seconds)
63 A circuit breaker per inverter
<2mV
User selectable
AC INPUT SPECIFICATIONS
Nominal Voltage (AC)
Voltage Range (AC)
Current (at 185 VAC)
Conformity Range
Power Factor
Frequency Range (selectable)
Synchronization Range
230 V
185 - 265 V
60 A per shelf
Adjustable
>99%
50 - 60 Hz
47 - 53 Hz, 57 - 63 Hz
AC OUTPUT SPECIFICATIONS
Nominal Voltage (AC)*
Voltage Range (AC)
Voltage Accuracy
Frequency
Frequency Accuracy
Total Harmonic Distortion
(resistive load)
Load Impact Recovery Time
Turn On Delay
Nominal Current
Crest Factor at Nominal Power
(with short circuit mgmt. and
protection)
Short Circuit Clear up Capacity**
230 V
200 - 240 V
2%
50 - 60 Hz
0.03%
<1.5%
0.4 ms
40 s
10.9 A (protected against reverse current)
3.1 In
10 x In for 20 msec
* Operation within lower voltage networks leads to derating of power.
** Available while Mains is available at AC input port, with magnitude control and management.
TRANSFER PERFORMANCE
Maximum Voltage Interruption
Total Transient Voltage Duration (max)
0s
0s
ENVIRONMENT
Altitude Above Sea
Altitude Derating
Ambient Temperature
Storage Temperature
Relative Humidity
<1500 m (without derating)
0.8% per 100 m (above 1500 m)
-20 to 50 °C
-40 to 70 °C
95%, non-condensing
SIGNALING & SUPERVISION
Display
Alarms Output
Supervision
Synoptic LED
Dry contacts on shelf
Use optional devices
WEIGHT & DIMENSIONS
Width x Depth x Height (module)
Weight
Material (casing)
102 x 435 mm x 2U
5 kg
Coated steel
VertivCo.com | Vertiv Infrastructure Limited, George Curl Way, Southampton, SO18 2RY, VAT Number: GB188146827
© 2016 Vertiv Co. All rights reserved. Vertiv™, the Vertiv logo and BRAVO Inverter are trademarks or registered trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.
While every precaution has been taken to ensure accuracy and completeness herein, Vertiv Co. assumes no responsibility, and disclaims all liability, for damages resulting from use of this information or for any errors or omissions. Specifications are subject to
change without notice.
EN299DRB-BRAVO / Feb 2017
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