SMA SI-TD-BOX-10 Si Transformer and Distribution Box
SMA, SI-TD-BOX-10, SMARTFORMER FOR SUNNY ISLAND 120/240VAC
- Transformer, control, and AC breaker box for allowing a single Sunny Island inverter to AC couple with a Sunny Boy grid tie inverter at 240VAC.
- Load shedding and AC bypass are also included.
|Manufacturer Part Number||SI-TD-BOX-10|
|Listing Ceritfications||UL 1741|
|AC Output Voltage||240VAC|
|AC Input Voltage||120VAC|
The Smartformer is the complete solution for off-grid and battery backup systems up to eight kilowatts. It acts simultaneously as AC distribution and a 120 V/240 V autoformer. The autoformer provides step-up and step-down options to supply loads with 120 V and 240 V using a Sunny Island and a Sunny Boy, with high efficiency over the entire power spectrum. Thanks to the pre-wired bypass function, the PV system can be easily bridged via a robust switch for maintenance. The optimized transformer overload protection and a load shedding relay provide extra protection to the system. The Smartformer makes the stand-alone power supply simple and reliable.
Features of the SMA SI-TD-BOX Smartformer 120/240V Transformer Distribution Box:
- Pre-wired AC distribution board
- Fast installation and commissioning
- Bypass switch for direct grid operation
- Load shedding relay to prevent deep battery discharge
- Miniature circuit breakers for PV and load
- Maximum efficiency of 99%
- UL certified
- Optimized overload protection
- 5-year standard warranty, extendable to 20 years
Also Known As
- SI TD BOX