ZHEJIANG SAYOON ELECTRIC CO., LTD.
Tel:0086-577-62626292
PRODUCT



SEV500AH HV DC Contactor

The utility model has the advantages that the utility model is provided with a normally open contact, which is suitable for charging piles, electric four wheeled vehicles, new energy vehicles, energy saving and environmental protection systems, road traff

Product introduction

FEATURES:

Suitable for new energy electric vehicles, charging facilities, photovoltaic, wind power generation systems, automotive air conditioning, communication power, UPS, power and other electrical control circuit of the switch control, with small size, large load capacity, no spark, long service life, maintenance simple and other characteristics, by users. 1 DC high voltage power: the product cavity filled with rare mixed gas, arc cooling capacity, 2 control load capacity: with 50A-250A, working voltage range of 12-900VDC load capacity; 3 safety: insulation structure, can be in flammable or hazardous environment work, coil and contacts will not oxidation and pollution; 4, compared with similar products small size, light weight, power consumption. The product in accordance with the standard JB2286-78, JB3974-85, YD / 585-92, YD / T512-92 requirements; after the factory and relevant test unit test, meet the requirements of the standard specification, users use for many years, maximum to meet user needs, quality and reliable.

 

SAYOON MODEL IMPLICATION:

 

USES:

The utility model has the advantages that the utility model is provided with a normally open contact, which is suitable for charging piles, electric four wheeled vehicles, new energy vehicles, energy saving and environmental protection systems, road traffic lighting systems, programmable power supply and uninterruptible power supply equipment.

 

TECHNICAL PARAMETERS:  (Version 1.63)

 SAYOON Product Type

 SEV500AH

 Contact form 1 NO(SPST-NO) or 1NC(SPST-NC)
 Coil Rated voltage(DC V) 12-24V,36-48V,60-72V etc.
 Contact voltage(DC V) 5-750V
 Contact circuit rated load current (DC-1) 500A
 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 degrees celsius coil 0.8-1.2Us
 Drop-out time(n/o contacts to open) 80ms
 Pull-in time (n/o contacts to close) 20ms
 connect the maximum contact bounce time 10ms
 Disconnect the maximum contact bounce time 7ms
 Insulation Resistance 100MΩ
 Electric strength to resist 50Hz/60Hz 2200VAC 1minute
 Typical fault currents which can be ruptured 1500A/5ms at 48V DC
 Coil power (W) Start:30-60,Keep:4-10
 Temperature rise of coil (K) ≤60
 Temperature rise on outgoing terminal (K) ≤65
 Electric life 20000 times
 Mechanical life 300 thousand times
 Work specification Continuous
 Contact material Alloy
 Inrush time(Max) 130ms
 Maximum switching current 2500A 320VDC(More than 1 times)
 Maximum switching power 800kW
 Load terminal type M8 Rose
 Coil terminal type 0.3 square silicone wire, 390mm long
 Auxiliary contact rated load (choose) 2A/48VDC, 5A/24VDC
 Testing organization certification CE,FCC,RoHS
Note:As regarding to the different using environments of customers which requires different focus of the functions,and in order to improve the comprehensive properties of our products,sayoon may adjust the coil parameters,temperature rise and so on. The above parameters are for reference only, For details, please refer to the guidelines for selection and use of the SAYOON DC contactor.

 

INSTALLATION DIAGRAM:

 

WIRING DIAGRAM:

MECHANICAL ABILITY and USE of the ENVIRONMENT:

 Contact lead M10 tightening torque(N.m) ≯20.5 appropriate
 Coil lead mode Wire dipping tin (Red positive and black negative)
 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 IP68

 

 

ORDER INSTRUCTION:

 SAYOON Product Type

 SEV500AH

 U.N.W. 1366g
 Mounting bracket type 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: HV DC Contactor SEV500AH/24V 100pcs, indicating the load rated current 500A, without auxiliary contact, default mounting bracket, coil control voltage 24V purchase 100pcs. Special voltage specification products, such as user needs can be special order.

 

certification:

 

 

 

 

PRODUCT PICTURE:

 

 

 

DOWNLOAD DATA:

 No. Download
 1 SEV500AHdatasheet
 2 Mini PDF Reader1 for WinXPMini PDF Reader1 for Win7Adobe Reader

 

Tips: if you want to understand the technical details of parameters more SAYOON SEV500AH HV DC Contactor, other SAYOON or the product of information, please visit SAYOON electric official website www.sayoon.com/en, or send mail to sayoon@sayoon.com , ZHEJIANG SAYOON ELECTRIC CO., LTD.  will welcome your arrival.

 

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Label:SAYOON   DC Contactor

Online Service
Contact information

Hotline

17816321819

Work shift

Monday to Saturday

Company Office Number

0086-577-62620707

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