Our website features a wide range of standard power conversion and backup products, but we also have the capacity and capability to design and manufacture custom solutions to meet your specific application needs. Contact our team of experienced engineers today to discuss your project. Dismiss
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 |
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Power | |
AC Output Power | |
Nominal Output power (VA) / (W) | 3000 VA / 2500 W |
Short time overload capacity | 125% (15 seconds) |
Admissible load power factor | Full power rating from 0 inductive to 0 capacitive |
DC Input Specifications | |
DC voltage: Nominal / range | 336 V / 200 V – 400 V* |
Nominal current (at 48 Vdc and 2400 W output) | 7.9 A |
Maximum input current (for 15 second) / voltage ripple | 9.9 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) |
Brownout | 1500 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 range | 50 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 accuracy | 50 or 60 Hz / 0.03% |
Total harmonic distortion (resistive load) | < 3% |
Load impact recovery time (10% – 90%) | <= 0.4 ms |
Nominal current | 13 A @ 230 Vac |
Crest factor at nominal power | 3 : 1 for load P.F. <=0.7 |
Short circuit clear up capacity 0-20 ms | 100 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 s | 18 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 | |
Display | Synoptic LED |
Alarms output / Supervision | Dry contacts on shelf / Use optional devices |
Remote on / off | On rear terminal of the shelf via T2S ETH |
EMC | EN 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 |
Safety | EN62040-1 |
Cooling | Forced |
MTBF | 240 000 hrs (MIL-217IF) |
Efficiency (Typical): Enhanced power conversion / on line | 96% / >92.5% |
Dielectric strength DC/AC | 2100 Vdc |
RoHS | Compliant |
Environment | ETSI 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 |
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:
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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