ATevo features a mechanical layout and connection diagram screen-printed onto its internal acrylic safety shield.
ATevo consists of the following components and subsections:
- Rectifier Assembly (A6)
- Heatsink, SCR module, Free-Wheeling Diode (CR4),
Polarity Diode (CR1) & DC Shunt (R1)
- Heatsink, SCR module, Free-Wheeling Diode (CR4),
- A1 – Main Control Board
- A2 – Power Board with 9V Power Supply (P/S-A2)
- A4 – Auxiliary I/O Board – optional
- A7 – Filter Capacitor (C1x/R9x) Board
or - C1x – Discrete Filter Capacitor Bank with Bleeder Resistor (R9)
- A9 – AC MOV (surge suppressor) Board
- A10 – Remote Temperature Probe – optional
- A12 – Serial Communications Adapter – optional
- A13 – Forced Load Sharing Communications Adapter – optional
- A22 – Ethernet Communications Adapter – optional
- C2 – Eliminator Filter Capacitor – optional
- CB1 – AC Input Circuit Breaker (and input terminals)
- CB2 – DC Output Circuit Breaker (and output terminals)
- L1 – Main Filter Inductor
- L2 – Secondary Filter Inductor
- T1 – Power Isolation Transformer
For detailed component location and orientation, refer to the Style-5054 (JE5252-20) or Style-5070 (JE5310-10, JE5310-20) Internal Component Layout Drawings in Appendix B.
Rectifier Assembly (A6)
This is a grouping of an aluminum heatsink and a Silicon-Controlled Rectifier (SCR) module. It is mounted on the left side of ATevo in Style-5054 enclosures. The Rectifier (A6) converts single-phase alternating current (ac) power to direct current (dc) for the battery.
Remote Temperature Probe (A10) – optional
The battery temperature compensation, or ‘TempCo’, probe (A10) contains a temperature-dependent resistor in an epoxy module. When used, this probe is installed on the battery and is connected to the Power Board (A2) at TB8.
ATevo Silkscreen (1PH 30-50 Adc)
ATevo Silkscreen (1PH 75-100 Adc)
Last modified:
7 September 2023