ECI Bravo Modular Inverters 48 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 93.5% 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.

 

SPECIFICATIONS TABLE

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 48 VDC / (40-60V)*
Nominal current (at 48 Vdc and 2400 W output) 53.2 A
Maximum input current (for 15 second) / voltage ripple 66.5 A / < 10 mV RMS
AC Input Specifications
Nominal voltage (AC) 230 V
Voltage range (AC) 150 – 265 V
Brownout 1600 W @ 150 Vac / 2400 W @ 190 Vac linear decreasing
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**) Adjustable: 220 VAC – 240 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 4300 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

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