SMA Sunny Boy SBS-ABU-200-US-10 > Storage Automatic Backup Unit, 120/240VAC - 200A
For use with Sunny Boy-Storage Inverters, SMA Sunny Boy Storage 3.8-US-10 and SMA Sunny Boy Storage 6.0-US-10.
Model
|
SBS-ABU-200-US-10
|
Series
|
SBS (Sunny Boy Storage)
|
Manufacturer
|
SMA
|
Connection to utility grid and household distribution
Rated grid voltage
|
240 V
|
Output nom. voltage of line conductor
|
240 V / 120 V
|
Rated grid frequency
|
60 Hz
|
Maximum input and output current
|
200 A
|
Continuous unbalanced current in backup mode at 120 V
|
41.6 A
|
Maximum overload capability*
|
7700 W
|
Connection of PV inverters and battery inverters
Maximum overcurrent protection for PV inverter
|
50 A
|
Maximum overcurrent protection for battery inverter
|
50 A
|
General Data
Dimensions
|
19" W x 27.56" H x 9.84" D
|
Weight
|
133 lbs
|
Operating temperature range
|
-25 °C to 55 °C (-13 °F to 131 °F)
|
Maximum ambient temperature (without derating)
|
45 °C (113 °F)
|
Enclosure type rating in accordance with UL 50E
|
3R
|
Protection class
|
1
|
Grid configuration
|
240 V : 120 V split-phase system
|
Cooling method
|
Convection
|
Shipping Method
|
Freight
|
Features
Overcurrent protection for inverters included
|
Standard Feature
|
Energy meter and current transformers included
|
Optional Feature
|
Blackstart capable
|
Standard Feature
|
Communication protocols to SBS-US
|
CAN bus
|
Certificates and approvals
|
UL 1741
|
Detailed Information
The new SMA Automatic Backup Unit is an automatic transfer switch designed specifically for use with the SMA Sunny Boy Storage inverter family. In the event of a grid failure, the automatic transfer switch disconnects the PV system, loads and the Sunny Boy Storage from the utility grid and creates a battery-backup grid. The included Backup Unit Controller coordinates grid disconnection and reconnection to ensure minimal downtime while also allowing for up to 5 kVA of unbalanced loads.
When paired with SMA Sunny Boy inverters, the Sunny Boy Storage curtails PV power production to match load in the event the battery is full to maximize use of solar production. The Automatic Backup Unit can be installed in a wide variety of installation types which makes for a versatile tool.
Product Features
Versatile
-
Suitable for many use cases including whole house backup or connected to a protected loads panel
- Allows for direct connection of PV and Sunny Boy Storage inverters
Robust
- 200 Amp rated bus allows for large panels to be connected to it
- Up to 5 kVA of unbalanced load
- Outdoor rated for harsh environments
Simple Installation
- Pre-wired and tested to make for easy commissioning
- Plug-n-play installation with Sunny Boy Storage inverter
- Easy setup and commissioning via Sunny Boy Storage webUI
Cost-effective
- AC coupled architecture allows for new PV or retrofit installation
- Up to three high-voltage batteries can be connected in a single SMA residential storage solution
Also known as:
SBS
Sunny Boy Storage
SB Storage
SB ABU
Storage Automatic Backup Unit
Storage Automatic Back-Up Unit