TSC 80e TRANSFER SWITCH CONTROLLER
PM091 Rev 0 09/01/21 Thomson Technology
13
2.4.2. AC CONTROL POWER INPUT
The TSC 80e is factory supplied for 120VAC (nominal) control power input voltage.
Independent AC control power is required from both utility and generator supplies. AC
control power is utilized for internal TSC 80e control circuits and external control
device loads. The TSC 80e requires approximately 6 VA power for internal control
circuits. The maximum external load is limited by output contact ratings (i.e. 10A
resistive, 120VAC). Total AC control power requirements for each supply must be
determined by adding both internal and external load requirements.
2.4.3. OUTPUTS
The TSC 80e provides the following types of output circuits:
Engine Start Contact Isolated Form B contact (10A, 120VAC Resistive)
Transfer to Utility Output 120VAC, 10A (Resistive) powered output contact
Transfer to Generator Output 120VAC, 10A (Resistive) powered output contact
The TSC 80e provides the following additional output circuits:
Programmable Output
Contact #1
Isolated Form C contact (10A, 120VAC/250VAC
Resistive)
Programmable Output
Contact #2
Isolated Form C contact (10A, 120VAC/250VAC
Resistive)
Programmable Output
Contact #3
Isolated Form C contact (10A, 120VAC/250VAC
Resistive)
Programmable Output
Contact #4
Isolated Form C contact (10A, 120VAC/250VAC
Resistive)
Programmable Output
Contact #5
Isolated Form C contact (10A, 120VAC/250VAC
Resistive)
Interposing relays are required between the TSC 80e outputs and the end device if
loads exceed the output current rating.
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