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Electric relay for volvo excavator universal

Electric relay for volvo excavator universal

Primarily designed for Volvo Penta series engines and generator sets, including models such as TAD851VE, TAD1151VE, TAD1170VE. Typical applications cover:

Industrial generator sets (e.g., power supply equipment for mines and construction sites).
Power systems of construction machinery (e.g., excavators, loaders, etc.).
Marine power equipment (Volvo Penta marine engines).

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Description

marker

Volvo Penta Generator Set Relay (Model No. 21918597)

Product Specifications

I. Materials

Core Components

Contacts: Silver alloy (e.g., silver tin oxide) featuring high electrical conductivity, wear resistance, and oxidation resistance.
Substrate: C1100 electrolytic copper, ensuring excellent electrical and thermal conductivity.
Housing: Flame-retardant engineering plastic (e.g., glass fiber-reinforced polycarbonate), providing high temperature resistance, impact resistance, and superior insulation.
Coil/Reed: Copper alloy (e.g., phosphor bronze) that balances elasticity and electrical conductivity.

PCB Board: Epoxy resin copper-clad laminate (green substrate) with reliable insulation and heat resistance.

II. Manufacturing Processes

Precision Assembly: Automated SMT (Surface Mount Technology) is adopted for soldering electronic components, ensuring stable circuit performance.
Contact Treatment: Silver alloy contacts undergo electroplating/cladding processes to minimize contact resistance.
Encapsulation Technology: The housing and PCB board are integrated via injection molding/sealing processes, achieving dustproof and moistureproof protection.
Testing Procedures: Before delivery, the product undergoes electrical performance tests (e.g., continuity/insulation testing) and environmental reliability tests (e.g., high-low temperature cycling, vibration testing) for validation.

III. Functional Features

Circuit “Switch Manager”: Serves as a control component for electrical signals, enabling on-off switching of circuits.
High Reliability: Tight contact engagement, combined with oxidation and wear resistance, prevents equipment downtime caused by poor circuit contact.
Stable Signal Transmission: Optimized for Volvo’s circuit systems to ensure stable current and signal transmission.
Strong Environmental Adaptability: Resistant to extreme temperatures and vibrations, suitable for harsh working conditions of industrial equipment.

place of production	China Jiangsu
brand	CAL-VOL
model	21918597
Minimum order quantity	1
price	negotiate a price
pack	Formal export packaging
Stocking instructions	Send an email or WhatsApp message with the customer’s request and the part number of the excavator parts
delivery time	The goods will be delivered within 1-2 working days. The specific time depends on the delivery address
mode of payment	Letter of credit, payment on presentation, wire transfer, Western Union
Supply capacity	Currency 100 per month, quantity needs to be discussed
product name	electric relay
Brand name	Volvo
part number	21918597
product type	Excavator accessories
Product status	new
Applicability/Availability	Volvo excavator universal
port	Guangzhou/Shenzhen/Ningbo/Shanghai
Shipping Method	DHL FedEx TNT UPS

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Products

What are the application scenarios of engine wiring harnesses?

Common Mechanical Faults of Volvo Excavators

Excavator Hydraulic System Maintenance Standards

Electric relay for volvo excavator universal

Description

marker

Volvo Penta Generator Set Relay (Model No. 21918597)

Product Specifications

I. Materials

II. Manufacturing Processes

III. Functional Features

Contact us

* Name

*Email

Phone / WhatsAPP / WeChat

* What I have to say.

Related Popular Products

Wire harness for volvo excavators 220D 250D 300D 380D 480D 750D

Controller control unit ECU for volvo EC60 75 80

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Engine for Volvo excavator

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Electric relay for universal excavator

Wire harness for general loader excavator

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Controller control unit ECU for volvo/Lincoln EC160 excavator

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Supervisory keyboard

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