CHAPTER 7: STATIC ELECTRICITY IS PRODUCED BY ELECTRON TRANSFER Unit 3: Electricity.
Model A 19-inch Rack Static Transfer Switch. Why choose a model A static transfer switch? Break...
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Transcript of Model A 19-inch Rack Static Transfer Switch. Why choose a model A static transfer switch? Break...
Model A
19-inch RackStatic Transfer
Switch
Why choose a model Astatic transfer switch?
• Break before make transfers• Break time < ¼ Cycle• Will not transfer faults• Small 1RU Design• Passively Cooled• One touch transfer• Better than relay based• Voltage free contact• Preferred source selector• Supported current up to 32A
Features
• Fast, reliable switching• Transparent transfer – less than ¼ cycle.• Solid state devices are far superior to their electro-mechanical equivalents. • Dual redundant internal power sources.
Weight and Dimensions
Width: : 483mm, 19” RackHeight: 44mm, 1.7”Depth: 285mm, 11.2”Weight (typical): 2.5Kg, 5 lb
Features
• Real time monitoring• Simple mimic status.• Simple Load indicator LEDS.• Preference LEDS.• Visual and Audible Alarm.• Remote Contact.
• Programmable logic control• Fast internal communication.• All variables are easily set in software.• Constantly monitors for alarm conditions.• Intelligent transfers.
Features
Features
• Flexible input/output configurations• 2 IEC C19 Inlets or Terminals• 2 IEC C20 Outlets and 8 IEC C13 Outlets
SpecificationSpecification
Type 2-pole / 1-phase
Current Rating 16A 32A
Nominal Voltage 115V to 230V +- 20%
Fault Current 1kA for 20ms, 100A Fused
Frequency 50 / 60Hz (auto detection)
THD 15%
Power Factor No Limit
Crest Factor 3.5:1
Overload Capacity
80A for 30 sec.100A for 1 sec.
1,000A for 20 ms.