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Zamp Solar ZS-30A User Manual

Zamp Solar ZS-30A
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Solar Controller / Battery Charger
ZS-30A / ZS-40A
Input: DC12V Solar panel (Max. 25V)
Output: DC 12V 30A (ZS-30A)
DC 12V 40A (ZS-40A)
Users Manual
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Zamp Solar ZS-30A Specifications

General IconGeneral
BrandZamp Solar
ModelZS-30A
CategoryBattery Charger
LanguageEnglish

Summary

Solar Controller / Battery Charger Overview

Product Features

Advanced MCU and PWM Technology

Utilizes advanced MCU control with PWM technology for high efficiency operation.

Battery Compatibility and Protection

Supports multiple battery types and includes overcharge/undercharge protection.

Charging Modes and Safety

Features automatic equalization, floating charge, and nighttime discharge prevention.

Display and Optional Features

Includes LED indicators, LCD display, and optional remote display/temperature sensor.

Important Safety Warnings

Environmental and Repair Safety

Designed for indoor use only; avoid rain and entrust repairs to qualified personnel.

Battery and Electrical Safety

Handle batteries with care, use eye protection, avoid sparks, and prevent short circuits.

Installation Precautions

Install battery fuses, avoid reverse connections, and cover solar panels during installation.

Mounting the Device

Surface Mount Method

Quick installation on a flat surface using provided spacers and screws.

Flush Panel Mount Method

Involves cutting a panel opening and securing the unit with screws.

Wiring Connections

Fuse and Terminal Guidance

Recommends inline fuses for protection and identifies controller terminals for wiring.

Wire Size and Connection Procedure

Provides wire size chart and step-by-step instructions for connecting solar array and battery.

Operation - LCD Display

Battery Type Selection and Self-Test

Guide to selecting battery type and details the controller's self-test sequence upon power-up.

Charging Status and Display Modes

Explains how the LCD shows charging status, voltage, current, and capacity.

Detailed Charging Information

How to cycle through voltage, current, capacity, and temperature readings on the LCD.

Charge Level Monitoring

Using the LCD bar to visually track battery charge percentage and identify low voltage.

Charging Stages

Five-Stage Charging Algorithm

Details the 5-stage algorithm: Soft, Bulk, Absorption, Equalizing, and Float modes.

Stage Descriptions

Explains each charging stage: Soft, Bulk, Absorption, Equalization, and Float charge.

LED Status Indication

Charging Status LEDs

Describes how 6 LEDs indicate charging status and battery condition.

Battery Voltage Indicators

LED indications for different battery voltage levels, including low voltage warnings.

Abnormal Operation Modes

Solar Panel Abnormalities

Displays and LED indications for solar panel weak signal, reverse connection, and over voltage.

Battery Abnormalities

Displays and LED indications for battery disconnected, reverse connection, over voltage, and temp.

Controller Over-Temperature Protection

Indicates controller over-temperature protection status.

Optional External Devices

External Battery Temperature Sensor

Connects an external sensor to optimize charging based on detected battery temperature.

External Remote Display Meter

Allows connection of a remote display meter for monitoring at a different location.

Specifications

Electrical Parameters

Details rated amps, input voltage, voltage drop, and charging characteristics.

Charging Characteristics

Specifies voltages and currents for various charging stages and battery types.

Protection Features

Lists protections against reverse polarity, short circuit, over-temperature, and transient over-voltage.

Physical and Environmental Parameters

Covers controller material, terminals, mounting, IP grade, net weight, and operating conditions.

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