December 2020
|
Solar Stik
®
, Inc.
12
|
Operator and Maintenance Manual for the PRO-Verter S 3000
PRELIMINARY
Theory of Operation
Models of Operation
Depending on the application, there are several operational models that can be configured using a
PRO-Verter:
DC-only/Inverter (Automatic Functions)
Operating conditions:
All power generated is from DC generators and AC loads are supported by
the PRO-Verter’s Invert function using energy stored in batteries.
Hybrid (Automatic Functions)
Operating conditions:
The “Continuous Load” AC power requirement is LESS than the individual
inverter or generator/grid AC power output ratings.
In the Hybrid Model, the PRO-Verter serves as the primary power management device in a System,
using either inverter AC power or generator/grid AC power to maintain the load. In the Hybrid
Model, the batteries will cycle regularly to mitigate generator runtime and logistical support often
associated with operation in remote locations. Hybrid systems also provide the Operator with a
flexible architecture that allows for the addition of multiple power sources, such as renewable power
generation.
Peak Power Delivery (Manual Functions)
Operating conditions:
The “Peak Load” AC requirement is MORE than the PRO-Verter AC
continuous output ratings.
In the Peak Power Delivery Model, the PRO-Verter combines generator/grid AC power with inverter
AC power to support “peak” AC for brief periods. This mode can only be supported for limited
durations and is directly dependent on the total battery capacity and state of charge (SOC).
UPS (Automatic Functions)
Operating conditions:
A PRO-Verter connects critical AC loads directly to grid/utility or prime AC
power when it is available, and provides backup power for the load by supplying inverter AC (using
energy from a connected battery bank) when the grid/utility or prime AC source is interrupted.
In the UPS Model, “peak shaving” and the use of renewable power sources are also possible by
connecting a Power Hub.
Note about PRO-Verter Model Programming:
The PRO-Verter is programmed at the factory
for the application in which it is to be used. It is possible for the Operator to alter any of the
programmed settings for Hybrid, Load Support, Peak Power Delivery, or UPS Models when
changes to operating conditions and system architecture are necessary. Consult the System
Deployment Guide for details.