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) – described below
- Remote Temperature Probe (A10) – optional – described below
- Main Control Board
- Power Board
- Auxiliary I/O Board (A4) – optional
- Filter Capacitor Board
- AC Surge Suppressor MOV Board
- Serial Communications Adapter (A12) – optional
- Forced Load Sharing Adapter (A13) – optional
- Ethernet Communications Adapter (A22) – optional
- Eliminator Capacitor (C2) – optional
- AC Input Circuit Breaker
- DC Output Circuit Breaker
- Main Filter Inductor
- Secondary Filter Inductor
- Power Isolation Transformer
For detailed component location and orientation, refer to the Style-5054 Internal Component Layout Drawings (JE5252-01 & JE5252-21).
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.
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