Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Ceramic High Voltage DC Contactor
The Ceramic High Voltage DC Contactor is a series of High Voltage DC Relay, which is using ceramic brazing technology, the contact part is filled with mainly hydrogen to effectively prevent contact oxidation and burnout. The contact resistance is low and stable, and the contact part can meet the IP67 protection grade.
It is an independent, modularized, and highly reliable device that mainly used in the DC power industry, such as new energy vehicles, construction machinery, photovoltaic systems, wind power intelligent equipment, battery charging and discharging systems, charging piles, etc.
It's compact and lightweight construction that allows it to be used in a wide range of applications. It is high reliability, flexibility, and low maintenance requirements. The use of high-quality materials and advanced manufacturing processes ensures long service life and low operational costs.
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Theory: Electromagnetic Relay
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 100A
Contact Form: SPST-NO
Size: 81.5mmx39.6mmx78.3mm
Mechanical Life: 200,000 Ops
Electric Life: 6,000 Ops (450VDC, 100A)
Quality Control: ISO9001, IATF16949
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 400A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (1000VDC)
Withstand Voltage Between The Main Contacts and Coil: 3kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 113mmx65mmx77mm
Mechanical Life: 200,000 Ops
Electric Life: 1,000 Ops (750VDC, 400A)
Temperature: -40℃ to 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 20A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (750VDC)
Withstand Voltage Between The Main Contacts and Coil: 4kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 78mmx39.6mmx46.1mm
Mechanical Life: 200,000 Ops
Electric Life: 75,000 Ops (750VDC, 20A)
Temperature: -40℃ - 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
High Voltage DC Contactors HVDC relay 300A coil 12V, 24V for Electric Vehicles Energy Storage System
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 300A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (1000VDC)
Withstand Voltage Between The Main Contacts and Coil: 3kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 113mmx65mmx77mm
Mechanical Life: 200,000 Ops
Electric Life: 1,000 Ops (750VDC, 300A)
Temperature: -40℃ to 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 400A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (1000VDC)
Withstand Voltage Between The Main Contacts and Coil: 3kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 113mmx65mmx77mm
Mechanical Life: 200,000 Ops
Electric Life: 1,000 Ops (750VDC, 400A)
Temperature: -40℃ to 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 300A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (1000VDC)
Withstand Voltage Between The Main Contacts and Coil: 3kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 113mmx65mmx77mm
Mechanical Life: 200,000 Ops
Electric Life: 1,000 Ops (750VDC, 300A)
Temperature: -40℃ to 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 200A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (1000VDC)
Withstand Voltage Between The Main Contacts and Coil: 4kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 105mmx45mmx88.5mm
Mechanical Life: 200,000 Ops
Electric Life: 1,000 Ops (750VDC, 200A)
Temperature: -40℃ to 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 20A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (750VDC)
Withstand Voltage Between The Main Contacts and Coil: 4kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 78mmx39.6mmx46.1mm
Mechanical Life: 200,000 Ops
Electric Life: 75,000 Ops (750VDC, 20A)
Temperature: -40℃ - 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 40A
Contact Form: SPST-NO
Insulation Resistance: 100MΩ (1000VDC)
Withstand Voltage Between The Main Contacts and Coil: 4kV
Dielectric Strength: 3000VDC 1min (between main contacts)
Size: 79.2mmx39.6mmx46.1mm
Mechanical Life: 200,000 Ops
Electric Life: 1,000 Ops (750VDC, 40A)
Temperature: -40℃ to 85℃
Quality Control: CE, RoHS
Brand & Logo: AK
Theory: Electromagnetic Relay
Usage: High Voltage Power Control
IP Protect Level: IP67
Rated Current: Continuous 100A
Contact Form: SPST-NO
Size: 81.5mmx39.6mmx78.3mm
Mechanical Life: 200,000 Ops
Electric Life: 6,000 Ops (450VDC, 100A)
Quality Control: ISO9001, IATF16949
Brand & Logo: AK
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Professional Intelligent Manufacturer of High and Low Voltage DC Contactors.
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CONTACT US
Contact: Richard Zhang
TEL: 0086 577 62779591
MOB: 0086 13968752095
Email: ak-dccontactor@aokai.com
WhatsApp: 0086 13968752095
Company Address: No.166 Xiangbai Road, Huxi Industrial Park, Liushi Town, Yueqing City, Zhejiang Province, 325600 P.R.China
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