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.
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.
|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|
|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|
|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
|MTBF||240 000 hrs (MIL-217IF)|
|Efficiency (Typical): Enhanced power conversion / on line||96% / >92.5%|
|Dielectric strength DC/AC||2100 Vdc|
|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|
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