S684-200A Starter DC Contactor

S684-200A Starter DC Contactor

Shop the reliable S684-200A DC contactor for your industrial needs. High quality and efficient performance for smooth operation. Order now!
Overview

FEATURES

The design of this product takes full consideration of the diversity and complexity of modern electronic control systems and can be widely used in various types of electric equipment. Electric forklifts and battery-powered trucks play an important role in the logistics and warehousing industry, moving goods efficiently. Tractors and excavators are indispensable in the agriculture and construction fields, providing powerful power support.
The use of brick machines and sweeping vehicles has become increasingly popular, especially in urban construction and environmental maintenance, improving work efficiency. The stability of automobile air conditioners and communication power supplies is crucial to users’ daily lives, while uninterruptible power supplies ensure the normal operation of equipment in emergencies.
The advantage of this product is that its compact size makes installation more flexible, while its powerful load capacity ensures reliability in high-intensity working environments. The long service life and convenient maintenance methods further reduce the user’s operating costs.
This product not only meets the needs of a variety of electronic control systems, but also wins the trust of users with its excellent performance and reliable quality, making it an ideal choice for electronic control equipment in various industries. The product complies with JB2286-78, JB3974-85, YD/585-92, YD/T512-92 and other standard requirements.

SAYOON MODEL IMPLICATION

S684

-200A

-H

-□

/24V

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Product type                

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Rated current                

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Mounting bracket type: H-Arc (default); M-Horizontal; L-One vertical

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Working mode: INT-Intermittent (default); CO-Continuous

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Coil rated voltage: 12V, 24V, 36V, 48V, 60V, 72V etc.

USES

This normally open contact design enables the product to perform well in a variety of electronic control applications and can meet the needs of different equipment. Electric pumps and oil pumps are widely used in industry and agriculture to efficiently transport liquids and ensure smooth production processes. Hoists are crucial on construction sites, as they can safely and efficiently transport heavy objects and improve work efficiency.
The operation of construction machinery and cranes requires precise electronic control systems to ensure safe and efficient operations. The product’s normally open contact can provide a stable current when the device is started, ensuring the normal operation of the device.
The advantage of this product is its small size and strong load capacity, which allows it to be installed flexibly in a small space while maintaining stable performance under high load conditions. The long service life and convenient maintenance methods further reduce the user’s operating costs.

TECHNICAL PARAMETERS: (Version 1.35)

 SAYOON Product Type

 S684-200A

 Contact form  1 NO
 Coil Rated voltage (DC V)  6V,12V,24V,36V,48V,60V,72V,84V,120V,150V,220V etc.
 Contact voltage (DC V)  ≤80V
 Rated load current of contact 48V circuit (DC-1)  200A
 Typical voltage drop across contacts per 100A  ≯80mV
 The cooling pull-in voltage at (20±5)℃ (V)  ≯70%
 The cooling drop-out voltage at (20±5)℃ (V)  ≯35%,≮5%
 Working voltage range of 40℃ coil  0.8-1.2Us
 Drop-out time (n/o contacts to open)  30ms
 Pull-in time (n/o contacts to close)  5ms
 Maximum bounce time for contact connection  10ms
 Maximum bounce time for contact disconnection  3ms
 Insulation Resistance  20MΩ
 Electric strength to resist  50Hz/60Hz 1000VAC 1minute
 Typical fault currents which can be ruptured  800A/5ms at 48V DC
 Coil power (W)  IN: 18-30 (default)/CO: 9-15
 Temperature rise of coil (K)  ≤80
 Temperature rise on outgoing terminal (K)  ≤65
 Electrical life  20,000 times
 Mechanical life  300,000 times
 Work specification  Intermittent (default) or Continuous
 Load terminal type  M8 Screw
 Coil terminal type  M5 Screw
Note: In different application scenarios, customers’ needs and functional requirements for products may be different. For example, in high temperature or humid environments, equipment performance and stability are critical. In order to ensure that the product can operate normally under various conditions, SAYOON is committed to making necessary adjustments based on actual usage.
By optimizing coil parameters and controlling temperature rise, SAYOON can improve product durability and reliability. This flexibility allows our DC contactors to be adapted to a variety of applications, from industrial equipment to agricultural machinery, ensuring optimal performance in different environments.
In addition, when users select and use products, they can better understand the characteristics and scope of application of the product by referring to the selection and usage guide provided by SAYOON, thereby making more informed decisions. We always pay attention to customer feedback to continuously improve and optimize products to ensure that we meet the diverse needs of customers.

LOAD CHARACTERISTIC CURVE

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INSTALLATION DIAGRAM

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WIRING DIAGRAM

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COIL TEMPERATURE CURVE

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MECHANICAL ABILITY and USE of the ENVIRONMENT

 Contact lead M8 tightening torque (N.m)  ≯9.0 appropriate
 Coil lead M5 tightening torque (N.m)  Rose≯0.8 appropriate,spade terminals≯0.8 appropriate
 Ambient temperature  -40~+85℃
 Relative humidity  +20℃ 98%
 Vibration freq. atthe fixed position  3G, 1~50Hz amplitude 0.5mm
 Concussion  (60~100) time/minute、acceleration≤4g
 Altitude  2000m
 Installation direction  Random
 International Protection  IP67 (According IEC60947)

 

ORDER INSTRUCTION

 SAYOON Product Type

 S684-200A

 U.N.W.  390g
 Mounting bracket type  H-arc (default), M Horizontal,L One vertical
When ordering, please state the following: name, full model, control coil voltage specification, installation frame type, whether with auxiliary contact, order quantity. For example: DC Contactor S684-200A/24V 100pcs, indicating the load rated current 200A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.

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sayoon@sayoon.com