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Model B4 19-inch Rack Static Transfer Switch. Why choose a model B4 static transfer switch? Increases power availability. Integrated maintenance bypass.

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Presentation on theme: "Model B4 19-inch Rack Static Transfer Switch. Why choose a model B4 static transfer switch? Increases power availability. Integrated maintenance bypass."— Presentation transcript:

1 Model B4 19-inch Rack Static Transfer Switch

2 Why choose a model B4 static transfer switch? Increases power availability. Integrated maintenance bypass. True solid state. Input isolators. Rugged, reliable design. Fast, Intelligent transfers. One touch transfer. Hot socket field replaceable power module. Large overload and fault capacity. Built In LAN web server and HLI. Available in both single and three phase. Available with either LCD or decal interface. Supported current up to 160A.

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 Features Real time monitoring Clear LCD mimic status. Touch screen, LCD shows input/output voltage and current. Visible and audible alarm. Ethernet web server.

5 LCD Screen functions Status. Bypass. Alarms. Event list (200 events). List of Variables. Settings. Ethernet options. Liquid Crystal Display

6 Decal interface Simple mimic status. Simple Load indicator LEDS. Preference LEDS. Visual and audible alarm. ` Alternative Display

7 Multiple communications options From Ethernet (IEEE BaseT) SNMP MODBUS HTTP - Web server Alerts. 5 relay outputs. Pin 10 to 12 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

8 Ethernet functions Status. Event list (200 events). List of Variables. Control panel. Settings panel. LAN interface

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

10 Features Flexible configurations M6 cable lug. Up to 35/50 mm 2 or 70mm 2 using narrow palm lugs.

11 Features Flexible configurations Hot socket field replaceable power module.

12 Width: 483mm, 19” Height: 177mm, 7” Depth: 650mm, 25.6” Weight (typical): 35Kg, 77 lbs Weight and Dimensions

13 Specification Type 1-pole / 1- phase 2-pole / 1- phase 3-pole / 3- phase 4-pole / 3- phase Current Rating80A100A125A160A Nominal Voltage 110V to 415V +- 20% Fault Current10kA for 20ms, 200A Fused Frequency50 / 60Hz (auto detection) Power FactorNo Limit Crest Factor3.5:1 Overload Capacity 360A for 30 sec. 500A for 1 sec. 10,000A for 20 ms.


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