This document is a reference manual for the PL series energy system controller, which describes the features and functions of the product. It includes retrieving performance data, adjusting basic features, adjusting regulation settings, adjusting configuration settings, event controller, etc.
The Reference Manual provides detailed information on the PL20, PL40 and PL60 energy system controllers. It includes an overview of product features, installation notes, performance data retrieval, and extensive guidance on adjusting basic functions and regulation settings.
The document also describes program settings, temperature compensation, accessory connections, hardware block diagram, thermal derating, and full specifications for voltage, current, and temperature ranges. It serves as a comprehensive guide for technicians and advanced users who need to customize controller behavior. This manual is written in Chinese.
| Standard system voltage | 12, 24, 36, 48 V |
|---|---|
| Maximum BAT+ to BAT- voltage | 100 V |
| Maximum continuous charging current (SOL‑) | 20 A (40 A for PL40, 60 A for PL60) |
| Maximum continuous load current (LOAD‑) | 20 A (7 A for PL40, 30 A for PL60) |
| Temperature sensor range | -5 °C to 50 °C |
| Maximum storage/operating temperature | 70 °C |
It cuts the load when the battery voltage drops too low to protect the battery from over‑discharge.
The controller can connect up to two external shunt adapters and measure currents up to 250 A.
The maximum BAT+ to SOL‑ voltage is 100 V.