China factories

Chat Now Send Email
China factory - Zhengzhou Jechance Trading Co., Ltd.

Zhengzhou Jechance Trading Co., Ltd.

  • China,Zhengzhou ,Henan
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi
China OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi

  1. China OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi
  2. China OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi
  3. China OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi
  4. China OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi

OEM-Grade Start Protection Controller with Corrosion Resistant Coating for Multi

  1. MOQ: 5
  2. Price: Negotiable
  3. Get Latest Price
Packaging Details Wooden pallet
Delivery Time 7day
Installationtype Bolt-on/Plug-and-Play
Weight Varies by part
Partnumber Varies by specific part
Payment Terms L/C,D/A,D/P,T/T,Western Union
Productname Truck Bus Parts
Supply Ability 1000 units per month
Manufacturer OEM and Aftermarket Suppliers
Category Automotive Parts
Color Typically Metallic/Black
Finish Corrosion Resistant Coating
Place of Origin China
Brand Name Jechance

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Packaging Details Wooden pallet Delivery Time 7day
Installationtype Bolt-on/Plug-and-Play Weight Varies by part
Partnumber Varies by specific part Payment Terms L/C,D/A,D/P,T/T,Western Union
Productname Truck Bus Parts Supply Ability 1000 units per month
Manufacturer OEM and Aftermarket Suppliers Category Automotive Parts
Color Typically Metallic/Black Finish Corrosion Resistant Coating
Place of Origin China Brand Name Jechance
High Light Start Protection ControllerCorrosion Resistant Start Protection ControllerProtection Bus Electrical Control Component
3722-00044 Start Protection Controller for Zhongtong & KingLong Bus
Product Overview

This OEM-grade start protection controller (Part Number: 3722-00044) is specifically engineered for Zhongtong and KingLong buses, including coach, city bus, and passenger bus models. As a critical component of the bus electrical control system, it monitors the starting process in real-time and implements multi-level protection for the starter and electrical components.

Key Features
  • OEM-grade design with precise compatibility for Zhongtong and KingLong bus electrical systems
  • Real-time monitoring of battery voltage, starter current, and starting duration
  • Multi-level protection against starter burnout, battery over-discharge, and circuit shorts
  • Built-in anti-interference design for stable signal transmission in harsh environments
  • Durable construction with flame-retardant ABS shell and high-precision electronic components
  • Plug-and-play installation for direct replacement without modifications
Technical Specifications
Part Number 3722-00044
Product Name Start Protection Controller
Quality Grade OEM-Grade, High Quality Replacement Part
Applicable Vehicles Zhongtong & KingLong Buses (Coach, City Bus, Passenger Bus)
Material Flame-Retardant ABS Shell + Precision Electronic Components + Copper Core Wires
Operating Temperature -40℃ to 85℃
Protection Delay 30-60 seconds
Application Bus Electrical Control System, Starter & Electrical Component Protection
Testing Voltage Resistance, Signal Transmission, Protection Function, High-Low Temperature, Vibration Tests
Condition 100% Brand New, Factory Tested
Protection Functions

The controller automatically implements protection measures including:

  • Circuit cutoff when starting time exceeds 5-10 seconds to prevent starter burnout
  • Prevention of repeated starting within 30-60 seconds to avoid battery over-discharge
  • Immediate circuit cutoff during short-circuit conditions to protect the electrical system
Installation Guidelines

For proper installation:

  • Turn off vehicle power and disconnect battery negative terminal
  • Remove old controller and clean installation area
  • Install new controller with correct wiring according to original diagram
  • Tighten all mounting bolts and wiring terminals securely
  • Reconnect battery and test starting function
Note: Install away from high-temperature engine components and ensure correct wiring polarity to prevent short circuits or component damage.
Product Image
3722-00044 Start Protection Controller for Zhongtong and KingLong Bus

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2013

  • Total Annual:

    30000000-50000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Zhengzhou Jechance Trading Co., Ltd., established in 2013, is a professional and integrated supplier specializing in a comprehensive range of bus parts. Strategically located in Zhengzhou, a pivotal national hub for transportation and logistics in China, we enjoy exceptional connectivity and access ... Zhengzhou Jechance Trading Co., Ltd., established in 2013, is a professional and integrated supplier specializing in a comprehensive range of bus parts. Strategically located in Zhengzhou, a pivotal national hub for transportation and logistics in China, we enjoy exceptional connectivity and access ...

+ Read More

Get in touch with us

  • Reach Us
  • Zhengzhou Jechance Trading Co., Ltd.
  • Room 2001, 20th Floor, Building 1, No. 52 North Third Ring Road, Fengqing Road Subdistrict, Jinshui District, Zhengzhou City, Henan Province
  • https://www.truckbus-parts.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement