TSI Bravo – 125/120 is a compact modular inverter that converts 125 Vdc power source into 120 Vac and provides a pure sine wave. By using several modules, we can offer solutions for two-phase (2x120Vac + N) or three-phase (3x208Vac + N) infrastructures.
The extra AC input ensures a high overall efficiency (up to 95%) which results in a reduction of energy loss and heat dissipation.
This module has a modularity from 2.5 kVA to up to 80 kVA in order to be able to evolve with your needs. The hot swap feature makes maintenance easier and reduces the risk of errors.
The low ripple voltage avoids any disturbances on DC loads and batteries.
Part number | T321350201 |
EMC (immunity) | IEC 1000 - 4 |
EMC (emission) (class) | FCC part 15 |
Safety | cUL 1778 Recognized |
Cooling / Isolation | Forced / Doubled |
MTBF | 240 000 hrs (MIL-217-F) |
Efficiency (Typical): Enhanced power conversion / on line | 95% / 91% |
Dielectric strength DC/AC | 4300 Vdc |
True Redundant Systems – compliant |
3 disconnection levels on AC out and DC in power ports 4 disconnection levels on AC in port |
RoHS | Compliant |
Vibration | GR63 office vibration 0 to 100 hz-0.1 g / transport vibration 5-100 Hz 0.5 g 100 to 500 hz-1.5 g / Drop test |
Operating ambiance / Ingress Protection | Free from dust and corrosive materials / NEMA 1 |
Altitude above sea without de-rating | < 1500 m / derating > 1500 m – 0.8 % per 100 m |
Ambient / storage temperature / relative humidity | -20 to 50 ° C / -40 to 70 ° C / 95 %, non-condensing |
Material (casing) | Coated steel-ALU ZINC |
Nominal Output power (VA) / (W) | 2500 / 2000 |
Short time overload capacity | 150 % (15 seconds) 110 % permanent within T° range |
Admissible load power factor | Full power rating from 0 inductive to 0 capacitive |
Internal temperature management and switch off | 2 %/°C derating beyond 50° C with cutoff at 65° C |
DC INPUT SPECIFICATIONS
Nominal voltage (DC) | 125 V |
Voltage range (DC) | 90 - 160 V |
Nominal current | 25 A (at 90 Vdc and 2000 W output) |
Maximum input current (for 15 second) / voltage ripple | 37 A / < 200 mV rms |
Input voltage boundaries | User selectable with T2S interface |
AC INPUT SPECIFICATIONS
Nominal voltage (AC) | 120 Vac (120/240 V or 120/208 V with combination of shelves) |
Voltage range (AC) | 100 - 138 Vac (without derating) (can be disabled) |
Brownout | 80 – 100 Vac use DC source contribution if need be (can be disabled) |
2000 VA/1600 W @ 100 VAC | |
Conformity range before transfer to DC | Adjustable |
Power factor | > 99% |
Frequency range (selectable) / synchronization range | 50 – 60 Hz / range 47 – 53 Hz / 57 – 63 Hz |
AC OUTPUT SPECIFICATIONS
Nominal voltage (AC*) | 120 V |
Frequency / frequency accuracy | 50 - 60 Hz / 0.03 % |
Total harmonic distortion (resistive load) | < 1.5 % |
Load impact recovery time | 0.4 ms |
Turn on delay | 20 s to 40 s depending on the number of module installed |
Nominal current. Protected against reverse current | 21 A |
Crest factor at nominal power | 3 : 1 |
With short circuit management and protection | |
Short circuit clear up capacity | 10 x In for 20 msec - Available while Mains is available at AC input port With magnitude control and management |
Short circuit current after clear up capacity | 2.1 In during 15 s and 1.5 In after 15 s |
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 / Standard USB port and MODBUS on T2S, optional : Candis Display / Candis TCP-IP |
Remote on / off | on rear terminal of the shelf via T2S |