February 2020
|
Solar Stik
®
, Inc.
10
|
System Setup and Operation Manual for ATSC MS3 L0
The L0 Hybrid Power System
The Solar Stik Hybrid System (HPS) integrated into the L0 platform is configured for operation with
compact Yanmar YDG5500 diesel-fuel generator. The generator is rated for lower output than the
peak AC power requirement. Only the PRO-Verter’s inverter function can meet the peak-power
delivery requirement of the AC loads.
Peak-Power Loads Defined
1. Mast and Payload Raising/Lowering—The deployment of the L0 mast requires up to 10 kW (43 A
at 230 VAC) at peak load.
2. Environmental Control Units (ECUs)—The ECUs on the L0 requires up to 8050 W (35 A @ 230
VAC) at peak load.
ECU Soft-starts
The ECUs on the L0 have been configured with soft-start kits, which reduce the surge loads of
the compressor, allowing them to operate within the limits of the generator during normal hybrid
functions.
Sequential Deployment
Raising the mast with payload requires 100% of the PRO-Verter’s capability, and since the PRO-
Verter is the only AC source capable of raising the L0 mast with its payload, it should be used
exclusively when performing this step. The generator should not be used.
Once the mast and payload are fully deployed, the remaining L0 systems and payloads can be
activated, and the system can be returned to normal hybrid mode with the generator engaged as
necessary to support normal L0 operations.
L0 Hybrid Power Function Overview
The Solar Stik Hybrid System is designed to provide constant, quality sine-wave AC power to the
L0 platform, using a 12 kWh battery bank, a Yanmar diesel-fuel generator, and a photovoltaic (PV)
array to meet the daily power requirements of the L0. Both power generation sources (Yanmar and
PV) must produce enough power on a daily basis to be used by the loads, although they will both
provide power under different conditions:
• The Yanmar generator only operates when the PRO-Verter commands it to, based on
programming.
• The PV array only generates power when exposed to sunlight.
The PRO-Verter is programmed at the factory for use in the L0 application. It is possible to alter the
programmed settings for special conditions or changes in system conditions or application. Contact
Solar Stik Technical Support for assistance.
The Remote Monitoring Kit (RMK) transmits Hybrid Power System information in real time from the
PRO-Verter over any LAN or internet gateway.
