Bravo 25 Modular Inverters 380 Vdc 3kVA

BRAVO is a compact and scalable modular inverter providing a pure sine wave AC supply. In conjunction with a DC Power system, it provides an excellent AC backup solution. It uses the latest inverter technology, providing superior energy efficiency in a compact size.


The ECI technology eliminates all single points of failure with full scalability; up to 32 modules in parallel and high efficiency of up to 96% in AC to AC conversion, and above 94.5% in DC/AC conversion, hence reducing operating costs.

Applications

All business critical applications and all types of AC loads.

The design is modular and scalable with hot- swappable inverter modules which ensures low Mean Time to Repair (MTTR), reduction in service costs and meets the changing needs for future expansion.

NETWORK MANAGEMENT PROTOCOLS

SPECIFICATIONS TABLE

Power
AC Output Power
Nominal Output power (VA) / (W)3000 VA / 2500 W
Short time overload capacity125% (15 seconds)
Admissible load power factorFull power rating from 0 inductive to 0 capacitive
DC Input Specifications
DC voltage: Nominal / range336 V / 200 V – 400 V*
Nominal current (at 48 Vdc and 2400 W output)7.9 A
Maximum input current (for 15 second) / voltage ripple9.9 A / < 250 mV RMS
AC Input Specifications
Nominal voltage (AC)120 Vac / 208 Vac / 230 Vac / 277 Vac Line to Neutral
Voltage range (AC)108 – 290 Vac permament (295 Vac 60 ms)
Brownout1500 VA / 1500 W @120 VAC, 2500 VA / 2500 W @190 VAC, 3000 VA / 2500 W from 230 VAC to
277 Vac
Power factor> 99%
Frequency range (selectable) / synchronization range50 Hz (range 47 – 53 Hz) / 60 Hz (range 57 – 63 Hz)
AC Output Specifications
Nominal voltage (AC**)120 Vac / 208 Vac / 230 Vac / 277 Vac
Frequency / frequency accuracy50 or 60 Hz / 0.03%
Total harmonic distortion (resistive load)< 3%
Load impact recovery time (10% – 90%)<= 0.4 ms
Nominal current13 A @ 230 Vac
Crest factor at nominal power3 : 1 for load P.F. <=0.7
Short circuit clear up capacity 0-20 ms100 A for 20 ms – Available while Mains is available at AC input port / 34 A RMS in DC/AC
Short circuit current after >20 ms -15 s18 A RMS
AC output voltage stability ±1% from 10% to 100% load
In Transfer Performance
Max. voltage interruption / total transient voltage duration (max)0 s / 0 s
Signaling & Supervision
DisplaySynoptic LED
Alarms output / SupervisionDry contacts on shelf / Use optional devices
Remote on / offOn rear terminal of the shelf via T2S ETH
EMCEN 61000-4-2 / EN 61000-4-3 / EN 61000-4-4 / EN 61000-4-5 / EN 61000-4-6 / EN 61000-4-8
ETSI EN 300386 v1.9.1
SafetyEN62040-1
CoolingForced
MTBF240 000 hrs (MIL-217IF)
Efficiency (Typical): Enhanced power conversion / on line96% / >92.5%
Dielectric strength DC/AC2100 Vdc
RoHSCompliant
EnvironmentETSI EN 300019 / ETSI EN 300132.2
Altitude above sea without de-rating of power< 1500 m / derating > 1500 m – 0.8 % per 100 m / max 4000 m
Ambient temperature -20 to 40° C
derating from 40°C to 65°C
Storage temperature / relative humidity -40 to 70°C / 95%, non-condensing
Material (casing)Zinc coated steel

MONITORING DEVICES

Features

  • Live monitoring
  • Compatible with Bravo 10 & Bravo 25 and Sierra 10 & Sierra 25
  • Extended range of measures through Measure Box (i.e. voltage, current, power and temperature)
  • Connect everywhere (on-site and web browser)
  • Capacitive or resistive touchscreen (7’’, 2.8’’, 1.8’’ and 0.66’’)
  • Rack or door integration (small footprint)
  • Supported protocols: Modbus TCP, SNMP v1, v2c and v3, HTTP/HTTPS

Monitoring Inview Datasheet

Ask for Assistance

Selecting the right power supply for your application is not a small task. Let our technical sales engineers guide you through the process of choosing the right solution for your needs.

Below some parameters usually required to size and select the right power supply:

  • Power & control requirements
  • Output & Input Voltage / Multioutput Voltage / Variable Voltage
  • Redundancy level
  • Mounting
  • Inrush Current
  • Environmental specifications (Temperature, altitude, vibration, shock)
  • Specific Industries Standards (Railway, Military, Medical)
  • Terminals

Contact Our Team

Contact our team of experienced engineers to discuss your unique power conversion and backup needs. We offer a wide range of highly reliable components that can be integrated and customized to create a solution that meets or exceeds your requirements.

For power automation systems please contact us at power.systems.automation@heliosps.com.au

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