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STD ATS_EMON_1

License: Public Domain

Mode: Editors' pick

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Update time： 2020-07-17 17:56:18
Creation time： 2019-04-23 12:15:30
Description
This is the controller for the Automatic Transfer Switch and the Energy Monitor. The Energy Monitor is designed to monitor two 120 vac circuits, the grid household circuit that it is plugged into and any alternative 120 vac source, be it a generator or an inverter.
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BOM
BOM download Purchase Parts
ID Name Designator Footprint Quantity
1 1N4148 D3,D1 DO-35 2
2 SRD-05VDC-SL-C RELAY2,RELAY1 RELAY-SL-SRD 2
3 2N2222 Q2,Q1 TO-92(TO-92-3) 2
4 1k R13,R15,R16,R10,R11,R8 AXIAL-0.3 6
5 10k R17,R12 AXIAL-0.3 2
6 470 R14,R9 AXIAL-0.3 2
7 204-10UYC/S530-A3 LED2,LED1 LED-3MM/2.54 2
8 1N4002 D2 DO-35 1
9 1uF C3 CAP-D3.0XF1.5 1
10 L7805ABV U1 TO-220(TO-220-3) 1
11 4N26_Opto-Isolator U7,U6 DIP6 2
12 51k R5 AXIAL-0.3 1
13 1M R3,R6 AXIAL-0.4 2
14 100k R4,R7 AXIAL-0.4 2
15 10k R1,R2 AXIAL-0.4 2
16 1u C1,C2,C4 CAP-D3.0XF1.5 3
17 9 vac Inverter Voltage TB1,TB2 2 PIN TERMINAL BLOCK 2
18 10 Amp ac 1 vac Grid Amps TB3,TB4 2 PIN TERMINAL BLOCK 2
19 Power Transfer Relay Coil TB5 2 PIN TERMINAL BLOCK 1
20 Inverter Power Switch Bypass TB6 2 PIN TERMINAL BLOCK 1
21 RTC-DS3231-AT24C32 U8 RTC-DS3231-AT24C32 1
22 RJ11 J1 NONE 1
23 KF301-2P SCREW TERMINAL 2P 2.54 MM 1X2 12 to 14.3 Vdc Battery Input P4 KF301-2P SCREW TERMINAL 2P 5.08MM 1X2 1
24 5 vdc Inverter On \nSignal P2 KF301-2P SCREW TERMINAL 2P 5.08MM 1X2 1
25 UA741CP U4 DIP-8 1
26 NO U3 EBOOT_LM2596 1
27 Micro SD Module U9 PIN_SOCKET_2MM_6 1

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