The Tonkee® 24V battery relay is designed specifically for use in the Hitachi EX Series excavators, where a 24-volt electrical system is utilized.
This voltage rating ensures compatibility with the machine's electrical architecture.
Relay Type:
This battery relay is an electromechanical relay, which means it uses a combination of electrical and mechanical components to switch and control the flow of electrical current. Electromechanical relays are known for their reliability and durability in demanding applications.
Contact Configuration:
The Tonkee® battery relay is typically configured as a single-pole, double-throw (SPDT) relay. This means it has one common terminal, one normally open (NO) terminal, and one normally closed (NC) terminal. This configuration allows for versatile switching between different electrical circuits.
Functionality:
The primary function of the 24V battery relay is to control the connection between the excavator's 24V battery and various electrical components within the machine. It serves as a switch that can be remotely controlled to open or close the electrical circuit, thus allowing or interrupting the flow of electrical power.
Durability and Construction:
To withstand the harsh operating conditions typically encountered in construction and excavation work, the Tonkee® battery relay is built to be robust and durable.
It is housed in a sturdy enclosure that provides protection against moisture, dust, and other environmental factors that could otherwise compromise its performance.
Operating Temperature Range:
This battery relay is designed to operate effectively within a specific temperature range. It can typically function in temperatures ranging from -40°C to 85°C, ensuring reliable performance even in extreme weather conditions.
Coil Voltage:
The coil voltage of the relay is 24V DC, which matches the electrical system of the Hitachi EX Series excavators. This voltage energizes the coil and enables the relay to switch between its NO and NC contacts.
Mounting and Installation:
The Tonkee® 24V battery relay is designed for ease of installation within the excavator's electrical system. It typically features mounting brackets or holes that facilitate secure attachment within the machine's electrical panel or control center.
Compatibility:
This battery relay is specifically engineered to be compatible with the Hitachi EX Series excavators, including the EX-3, EX-5, and Zaxis models. It is a genuine or aftermarket replacement part that ensures seamless integration with the machine's electrical system.
Electrical Load Capacity:
The relay is rated to handle specific electrical loads, typically ranging from 30A to 60A, depending on the exact model and specifications. This load capacity ensures that it can safely control and manage the electrical power
