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12v 24v 36v 48v Magnetic Reversing 300a Dc Contactor And Relay Ev Dc Relay

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Meorient Import & Export Co.LTD

China - Hangzhou

Trading Company

Trade Capacity

Export Percentage

Nearest Port

Hangzhou,Shanghai

Accepted Delivery Terms

Employees

5-10人

Accepted Payment Currency

USD,CNY

Average Lead Time

45 Day(s)

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Product Details

Product Specifications Product Description

Product Specifications

Product Description

Overview

Quick Details

Place of Origin:: Henan, China

Brand Name:: SAICHUAN

Model Number:: SC-DC-200A

Electricity Type:: DC

Number of Pole:: 2

Phase:: 2

Main Circuit Rating Voltage:: 12VDC

Main Circuit Rating Current:: 200A

Type:: 200A DC Contactor

Contact structure:: 1 H

Contact materials:: Cooper alloy

Contact resistance:: ≤0.2mΩ(12VDC/10A)

Maximum switching voltage:: 1200VDC

Overload cut off:: 2000A, 1000A, 1 time

Terminal form:: Threaded type

Package form:: Inflatable seal

Coil Voltage::: 12-900VDC

Mechanical life::: 1,000,000 times

Packaging & Delivery

12v 24v 36v 48v Magnetic Reversing 300a Dc Contactor And Relay Ev Dc Relay from China supplier

Products Description

Item No.	TTE20R-450	TTE300R-450
Rated Current	20A	300A
Rated Volatge	450V	450V
Contact resistance	<=1mΩ（6VDC/20A）	<=1mΩ（6VDC/20A）
Maximum switching voltage	750VDC	7500VDC
Maximum switching current	200A/320V	1600A/320V
Overload cut	200A at 320VDC, 1 time	1600A at 320VDC, 1 time
Mechanical life	2x105time	2x105time
Standard Voltage	12V/24V	9V~36V
Operating Voltage	9.6~13.2VDC	9.6~26.9 VDC

High voltage generator DC contactor ROHS CE

HV DC relay and low volatge relay , ceramic seal and epoxy seal.

TTE series inflatable high power DC contactor is suitable for DC high voltage, high current change applications. In recent years, photovoltaic, energy storage, wind energy and electric vehicles have been used to vacuum the product or to fill the product with nitrogen and inert gas for arc extinguishing. In the vacuum, because the pressure is low, the gas molecules are less, the breakdown voltage between the contact gaps is increased, and the possibility of arc formation is reduced to achieve the purpose of arc extinguishing. Inflatable inert gas decomposes and ionizes at high temperatures and is very different from air. At the same time, inert gas molecules and their decomposition at high temperatures have the property of adsorbing free electrons and forming negative ions, which makes them burn in inertia. The arc has a lower arc voltage, a smaller arc diameter, and a smaller thermal inertia of the arc column. The above two methods have high requirements on the processability, and the airtightness of the product during the entire life process cannot be destroyed, otherwise the product life will be greatly shortened.

Characteristics

Special Epoxy seal , No arc leakage

Encapsulate inert gas, efffectively prevent contact oxdation and burning

20A 85℃ continuous load durability

Meet the requirements of abnormal condition,

can break off 10 times

Upto 1000MΩ(1000VDC) of resistance ,meet IEC 60644-1 specs.

Non-ploar design for driving coil but load

Applications include electric vehicles, fast charging piles, battery switching and backup, high voltage DC voltage switching control, circuit protection and safety control.

To ensure that the product is fully adapted, please confirm the connector voltage, current, contacts positions , and the related technical parameters before placing the order !!!

Packing Details :

1. Our standard packing: Individual part with transparent PE bag with label;

2. Carton size: 43*34*30(CM)

3. OEM package available

Shipping Methods :

1. Samples and Small quantity order FedEx/DHL/UPS/TNT/SF ,Door to Door
2. Batch goods : Express, By Air, by Sea or by Rail
3. FCL: Airport/Seaport/Railway Station receiving
4. Lead Time: 1-7 working days for samples; 7-15 working days for mass

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Company Profile

FAQ

Q: What are your payment terms?

A: Alibaba Trade Assurance, T/T, West Union, , etc.

Q: Can we visit your company to inspect products before delivery?
A: Sure, You are welcome to visit our company to inspect us and our products.

Q: What about your packages?
A: plastic bags, carton box, pallet package, etc

Q:Are you a manufacturer or trading company?
A:Yes,we are a high-tech manufacturer focusing on research,development,design,production and sales of electrical interconnect system.

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To: Lily Liu

Meorient Import & Export Co.LTD

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