1. Model B1 19-inch Rack Static Transfer Switch

2. Why choose a model B1 static transfer switch? Increases power availability. True solid state. Rugged, reliable design. Fast, Intelligent transfers. One touch transfer. Integrated LAN web server. Passively cooled. Break before make transfers. SCR open and short circuit protection. Preferred source selector. Supported current up to 32A.

3. Features Fast, reliable switching Transparent transfer – less than ¼ cycle. Solid state devices are far superior to their electro-mechanical equivalents. Triple redundant internal power sources.

4. Weight and Dimensions Width: 483mm, 19” Height: 1RU Depth: 400mm, 15.7” Weight (typical): 5.7Kg, 13 lb

5. Features Real time monitoring Simple LED MIMIC status. LCD Showing input/output voltage and current. List of recent events. Ethernet Details. override or the preferred supply being used. Visual and audible alarms. Ethernet web server.

6. Multiple communications options Ethernet (IEEE802.3 10BaseT) Email alert. 5 relay outputs. 2 control inputs. Features

7. LCD Screen functions Status. List of Variables. Event list (100 events). Ethernet options. Liquid Crystal Display

8. LCD Screen functions Status. List of Variables. Event list. Settings. Utilisation. Diagnostics. Liquid Crystal Display

9. Multiple communications options From Ethernet (IEEE802.3 10BaseT) SNMP MODBUS HTTP - Web server 5 relay outputs Pin 10 to 12 RLY-O/P General Alarm Pin 6 to 8 RLY-O/P Not in Synch Pin 2 to 4 RLY-O/P Overloaded Pin 1 to 3 RLY-O/P ON A Pin 5 to 14 RLY-O/P ON B 2 control inputs. Pin 13 to Pin 7 Remote Transfer to S1 Pin 11 to Pin 7 Remote Transfer to S2 Features

10. Programmable logic control Fast internal communication. All variables are easily set in software. Constantly monitors for alarm conditions. Intelligent transfers.

11. Flexible configurations InputOutput 2 x unterminated cords8 x IEC C13 2 x unterminated cords3 x IEC C19 2 x unterminated cords4 x IEC C13 + 2 x IEC C19 2 x unterminated cords4 x Aus GPO 2 x terminal blocks1 x terminal block 2 x large umbilical cords4 x IEC C13 2 x large umbilical cords2 x IEC C19 2 x large umbilical cords1 x large umbilical cords *example B1s shown above

12. Specification Type2-pole / 1-phase Current Rating20A32A Nominal Voltage 115V to 230V +- 20% Fault Current2kA for 20ms, 100A Fused Frequency50 / 60Hz (auto detection) Power FactorNo Limit Crest Factor3.5:1 Overload Capacity 100A for 30 sec. 400A for 1 sec. 2,000A for 20 ms.