Zhejiang Yonggui Electric Equipment Co., Ltd.

ESC-HPB350 Connector

Application:Apply for power transmission of energy storage system (battery pack).


Description:

  • Touch-proof

  • Poka-yoke:

    Orange for positive、Black for negative

  • 360° rotation after insertion

  • Lock mode:Lock buckle+secondary lock

  • Termination Methods:

    Crimp termination、Screw termination


The Details of ESC-HPB350 Connector

The Details of ESC-HPB350 Connector

ESC-HPB350 Plug

The Details of ESC-HPB350 Connector

ESC-HPB350 Socket

The Details of ESC-HPB350 Connector

ESC-HPB350 Mounting Hole Dimensions

Specifications of ESC-HPB350 Connector

Basic in formation

Numbers of pins

1

Terminal specifications

Φ 12

Electrical specification

Rated voltage

1500V DC

Rated current

300A(95mm²)/ 350A(120mm²)

Insulation resistance

≥ 100MΩ

Withstand voltage

6800V AC 50Hz

Contact resistance

≤0.2mΩ

Temperature rise

≤45K

Termination method


Termination method

Plug: Double B-type crimp or hexagonal crimp

Receptacle: Threaded locking M8,  torque 10N•m-12N•m

Cable specifications

95mm² / 120mm²

Cable outer diameter

18.70±0.5mm/ 20.50±0.5mm

Mechanical specification

Life cycle

≥ 100 cycles

Vibration and shock

QC/T 1067.1-2017 Vibration level V1

Environmental resistance specification

Ambient temperature

-40℃ ~ +125℃

Humidity range

5%~95%

Salt spray

96 H

IP rating

IP67(after mating)

Materials/Finish/Outline

Insulator

 Engineering plastic

Rubber part

Silicone rubber

Contacts

Copper alloy     Silver-plated/Tin-plated

Standards and certifications


Flame retardant rating

UL94 V0 (main material)

Environment requirements

RoHS 2.0

certification

CE、UL4128、TUV

Reference standard

UL4128、QC/T 1067.1-2017


ESC-HPB350 Connector Storage Condition

  • The connector should be used within the provided technical parameters, and the product should be installed, used and maintained in strict accordance with the product instruction manual.

  • Connecters should be used within the specification that provided, Install, use and maintain the products according to the documents.

  • Package: Carton packing, moisture-proof treatment.

  • Storage Spec:

    Products packaged in boxes should be stored in a warehouse with an ambient temperature of -10℃~+40℃, relative humidity below 80%, and no acidic, alkaline or other corrosive gases in the surrounding air. The storage period shall not exceed two years from the date of production.

    The packaged products shall be stored in the warehouse within the temperature of -10 ℃~+ 40 ℃, relative humidity less than 80%, and no acid, alkaline or other corrosive gases in the surrounding air. The storage period shall not exceed two years from the production date.

Contact Yonggui Electric for Connectors
Contact Yonggui Electric for Connectors
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