Basic Info.
Main Circuit Rating Voltage
Main Circuit Rating Current
Pole & Throw Configuration
Spst
Withstand Voltage
2500VAC/5mA/60s
Working Voltage
12-1000VDC
Ux.Contact.Contact Form
1 Forma(Spst-No)
Aux.Contact Min Current
8V 100mA
Product Description
Company Profile
Bengbu Doublecircle Electronics Group Co. , Ltd.was founded in 1966. It mainly develops and produces high voltage DCcontactors,resistors,inductors and other electronic components. Its products are widely used in newenergy vehicles,electric vehicles,charging piles,electric locomotives,mechanical equipment,aerospace andcommunication. With 50 years of resistor manufacturing experience,the company integrates 20 years of relay research.and development team of the Industry Research Institute,focusing on technology-leading high-voltage DC contactor product manufacturing,to achieve high-voltage relay,shunt,power resistor one-stop combination of product supply and service.
Product Description
Performance Parameter:
| Product series parameters | SEV10/ SEVI10 | SEV20 /SEVI20 | SEV30/SEVI30 | SEV50/SEVI50 | SEV100/SEVI100 | SEV150/SEVI150 | SLEV150/SLEVI150 | SEV200/SEVI200 | SEV250/SEVI250 | SEV300/SEVI300 |
Contact Spec-fication | Rate current | 10A | 20A | 30A | 50A | 100A | 150A | 150A | 200A | 250A | 300A |
Work voltage | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC | 12--1000VDC |
Max short current | 100A | 200A | 300A | 750A | 1250A | 1500A | 1500A | 2000A | 2500A | 3000A |
Withstanding voltage | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S | 2500VAC/5mA/60S |
Insutact resistance | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR | 1000VDC/100MR |
Contact resistance | MAX 5mR | MAX 5m(ohm) | MAX 5mR | MAX 0.5mR | MAX 0.35mR | MAX 0.5mR | MAX 0.5mR | MAX 0.3mR | MAX 0.2mR | MAX 0.2mR |
Aux. Contact .Contact from | / | / | / | 1 Form A(SPST-NO) | 1 Form A(SPST-NO) | 1 Form A(SPST-NO) | 1 Form A(SPST-NO) | 1 Form A(SPST-NO) | 1 Form A(SPST-NO) | 1 Form A(SPST-NO) |
Aux. Contact MAX current | / | / | / | 30VDC 2A 125VAC 3A | 30VDC 2A 125VAC 3A | 30VDC 2A 125VAC 3A | 30VDC 2A 125VAC 3A | 30VDC 2A 125VAC 3A | 30VDC 2A 125VAC 3A | 30VDC 2A 125VAC 3A |
Aux. Contact Min current | / | / | / | 8V 100mA | 8V 100mA | 8V 100mA | 8V 100mA | 8V 100mA | 8V 100mA | 8V 100mA |
Aux. Contact MAX Contact resistance | / | / | / | 30VDC 0.417R 125VAC 0.150R | 30VDC 0.417R 125VAC 0.150R | 30VDC 0.417R 125VAC 0.150R | 30VDC 0.417R 125VAC 0.150R | 30VDC 0.417R 125VAC 0.150R | 30VDC 0.417R 125VAC 0.150R | 30VDC 0.417R 125VAC 0.150R |
| Rated voltage | 12VDC/24VDC | 12VDC/24VDC | 12VDC/24VDC | 12VDC/24VDC/48VDC | 12VDC/24VDC/48VDC | 9-36VDC/12VDC/24VDC | 12VDC/24VDC | 9-36VDC/12VDC/24VDC | 9-36VDC/12VDC/24VDC | 9-36VDC/12VDC/24VDC |
Coil specification | Pick up voltage | MAX 9VDC/18VDC | MAX 9VDC/18VDC | MAX 9VDC/18VDC | MAX 9VDC/18VDC/36VDC | MAX 9VDC/18VDC/36VDC | MAX 9VDC/18VDC | MAX 9VDC/18VDC/36VDC | MAX 9VDC/18VDC | MAX 9VDC/18VDC | MAX 9VDC/18VDC |
Release Voltage | Min 1.0VDC 2.0VDC | Min 1.0VDC 2.0VDC | Min 1.0VDC 2.0VDC | Min 1.2VDC 2.4VDC 4.8VDC | Min 1.2VDC 2.4VDC 4.8VDC | Min :5.6VDC 1.2VDC 2.4VDC | Min 1.0VDC 2.0VDC | Min :5.6VDC 1.2VDC 2.4VDC | Min :5.6VDC 1.2VDC 2.4VDC | Min :5.6VDC 1.2VDC 2.4VDC |
Coil current | 267mA/133mA | 267mA/133mA | 267mA/133mA | 461mA/250mA/122mA | 461mA/250mA/122mA | 120mA/500mA/250mA | 480mA/245mA | 120mA/500mA/250mA | 120mA/500mA/250mA | 120mA/500mA/250mA |
Coil power | 3.5W | 3.5W | 3.5W | 5.5W/6.0W/6.0W | 5.5W/6.0W/6.0W | 2.5W/6W/6W | 5.8W | 2.5W/6W/6W | 2.5W/6W/6W | 2.5W/6W/6W |
| Weight | 105g | 105g | 105g | 190g | 190g | 450g | 400g | 450g | 450g | 450g |
Address:
No. 818 Xingzhong Road, Bengbu, Anhui, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001, IATF16949
Company Introduction:
Bengbu Doublecircle Electronics Group Co., Ltd., founded in 1966, mainly develops, produces and sells various kinds of electronic components, such as resistors, inductors, relays and other electronic components, as well as PDU, BDU and other automotive electronic products. The products are widely used in aerospace, communication, automatic control, instrumentation, rail transportation, and automobile. Electronics, energy saving lighting, new energy, charging piles, electric vehicles and other fields. As the national high-tech enterprise and Anhui innovative enterprise, the company is the backbone of the domestic electronic component industry. In 2009, it entered the ranks of the top 100 electronic components in China. It is the standing director unit of the China electronic component industry association, a member of the National Standardization Technology Committee of electronic equipment resistance components and some product industries. The company has established the provincial enterprise technology center; It has been appraised as the Anhui Province intellectual property right enterprise, and the "double circle" trademark has won the title of "the famous trademark of Anhui province". The wire wound resistor and precision metal film resistor produced by the double circle group are famous brand products in Anhui. The enterprises of the group include BDS electronics inc., Anhui Changsheng Electronics Co., Ltd., vitrohm China Far East electronics Co., Ltd., Doublecircle lnductor Co., Ltd. Of Bengbu, Germany SRT company, Zhijie electronics and so on