HEV600 High Voltage Epoxy Resin Sealed DC Contactor

Its advantage is that it is equipped with a normally open contact, which is particularly suitable for charging piles, electric four-wheel vehicles, new energy vehicles, energy-saving and environmental protection systems, and road traffic management applications.

product details

FEATURES

Suitable for new energy electric vehicles, charging facilities, photovoltaic systems, wind power generation systems, automotive air conditioning, communication power, UPS systems, and other electrical control circuits, this switch control device features a compact size, large load capacity, no spark generation, a long service life, and simple maintenance, making it highly favored by users.

1. DC High Voltage Power: The product cavity is filled with a rare mixed gas, enhancing its arc cooling capacity.

2. Control Load Capacity: It supports a load capacity ranging from 30A to 1000A, with a working voltage range of 5-1000VDC.

3. Safety: The insulation structure allows it to operate safely in flammable or hazardous environments, ensuring that the coil and contacts will not oxidize or become contaminated.

4. Compact Design: Compared to similar products, it boasts a smaller size, lighter weight, and lower power consumption.

The product complies with the standards JB2286-78, JB3974-85, YD / 585-92, and YD / T512-92. After undergoing rigorous testing by the factory and relevant testing units, it meets all standard specifications, ensuring that it can be reliably used by customers for many years, effectively addressing their needs with high quality and reliability.

SAYOON MODEL IMPLICATION

HEV	600	-7	A	D	X	L	-□	■	/12V
1	2	3	4	5	6	7	8	9	10

1	Product type: HEV one group circuits; HEVJ two group circuit
2	Rated current
3	Contact Rated Voltage: 1-200V; 7-1000V
4	Circuit structure: A-Normally open; B-Normally closed; F-Normally open with one auxiliary switch (the auxiliary switch and main contact have the same structure); G-One normally closed with one auxiliary (auxiliary switch and main contact have the same structure). (for other auxiliary switch structures, add 2 or 3 numbers after the model to describe the auxiliary switch structure)
5	Coil type: D-Single coil; H-With coil economizer; K-Two joint magnetic retention (Single coil, Two joint self-locking); 2K-Three joint magnetic retention (Double coil, Three joint self-locking); P-Signal control; R-Built-in pre charging type [relay drive] (the left digit of the pre charging function is the pre charging delay time, used to control the coil, the right digit is the resistance value with resistance); Y-External pre charging [MOS driver] (The left digit of the pre charging function is the pre charging delay time, and the right digit is used as a lead for controlling the coil. If it is greater than 1, it is the resistance value of the live resistance)
6	Coil outgoing mode: X-Wire (390mm); O-Other
7	Mounting bracket type: L-Vertical (default); M-Horizontal
8	None: Auxiliary switch and main contact have the same structure (default); 2: The structure of auxiliary switch and main contact is opposite; 3: Special auxiliary switch structure
9	Other special functions: V-With capacitive type load; N-No polarity
10	Coil rated voltage: 12V, 24V, 36V, 48V, 60V, 72V etc.

USES

The utility model has several significant advantages, including that it is equipped with a normally open contact. This unique design feature makes it particularly suitable for a variety of application scenarios, such as charging piles, electric four-wheel vehicles, new energy vehicles, energy-saving and environmental protection systems, road traffic lighting systems, as well as programmable power supplies and uninterruptible power supply equipment. Due to its flexibility and efficiency, this product can meet the needs of different users, provide reliable power solutions, and ensure safe and stable operation in various environments. In addition, its structural design also takes into account user convenience, making the installation and maintenance process simpler and more efficient.

TECHNICAL PARAMETERS: (Version 3.02)

SAYOON Product Type	HEV600
Contact form	1 NO(SPST-NO) or 1NC(SPST-NC)
Coil Rated voltage (DC V)	12V,24V,36V,48V,60V,72V,84V etc.
Contact voltage (DC V)	200V,1000V
Contact circuit rated load current (DC-1)	600A
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)	80ms
Pull-in time (n/o contacts to close)	20ms
Maximum bounce time for contact connection	10ms
Maximum bounce time for contact disconnection	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)	H: Start 30-60, Keep 4-10
Temperature rise of coil (K)	≤45
Temperature rise on outgoing terminal (K)	≤65
Electrical life	20,000 times
Mechanical life	300,000 times
Work specification	Continuous
Contact material	Alloy
Inrush time (max)	130ms
Maximum switching current	2500A 320VDC (more than once)
Maximum switching power	800kW
Load terminal type	M10 Screw
Coil terminal type	0.3 square silicone wire, 390mm long
Auxiliary contact rated load (optional)	3A/30VDC
Testing organization certification	CE,FCC,RoHS

Note: Depending on the customer's different usage environments, the focus of functions may vary. In order to improve the overall performance and adaptability of the product, Sanyou may make necessary parameter adjustments to coil specifications, temperature rise and other related factors. These adjustments are designed to ensure that the product performs optimally in a variety of conditions and meets the specific needs of the user. It should be noted that the above parameters are for reference only, and the specific application results may vary depending on the environment and usage conditions. For more details, see the SAYOON DC Contactor Selection and Use Guide, which provides important insights and advice to ensure you are able to take full advantage of the product and ensure it performs well in your specific application.

LOAD CHARACTERISTIC CURVE

INSTALLATION DIAGRAM

WIRING DIAGRAM

COIL TEMPERATURE CURVE

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	HEV600
U.N.W.	1568g
Mounting bracket type	L Vertical(default),M Horizontal

When placing your order, please be sure to clearly indicate the following basic information: product name, complete model number, control coil voltage specification, mounting frame type, whether auxiliary contacts are required and the required order quantity. For example, you can specify: "High voltage DC contactor HEV600-□-□/24V, 100 pieces", which means the load rated current is 600A, there is no auxiliary contact, the default installation bracket is, and the coil control voltage is 24V. Total order 100 pieces. Additionally, for products with special voltage specifications, customers may request special orders to meet their specific needs. This information will help us process your order accurately and efficiently, ensuring you receive the correct product tailored to your requirements.