Vehicle-mounted high pressure distribution ark PDU
Product Products
Vehicle-mounted high pressure distribution
Product Name:

Vehicle-mounted high pressure distribution

Listing Date: 2016-03-24

Install the fuse each output
The shell with sheet metal or aluminum
Using high pressure connector
Have preliminary charging function

 

QQ图片20160324143551.png

  • Product Overview
  • Detailed parameters
  • Product Specifications

High voltage distribution ark is to ensure the safety of new energy automobile high pressure system, power distribution device, insulation, and other functions
1, fault detection alarm function: before the primary loop through to fault detection, mainly includes: power input error, load circuit polarity polarity connection error, load short circuit. Detection circuit to detect such failure, terminate the subsequent operation and report to the police. To this kind of failure, if forced through contactor, contactor, fuse are damaged.
2, multistage charging function: main circuit contactor connected before, through additional circuit device for multistage charging, minimize the pressure difference on both ends of the contactor, make contact in the case of no impact current through. To avoid failure, switch contact ablation greatly prolong the service life of the main circuit contactor.
3, real-time pressure detection functions: real-time detection and high pressure conditions during operation, when a short circuit or load input circuit failure such as high pressure, the pressure loss will delay corresponding loop is cut off after a short period of time, to ensure the safety in the corresponding circuit equipment.
4, fuse fault indicator function, circuit electric alarm function.
5, the vehicle system insulation detection and alarm function.
(optional manual maintenance switch)

Achieve a variety of detection and control logic. Modules have nondestructive short circuit protection, charging protection, reverse connection protection, pressure loss prediction resistance temperature limit, double prefi lled resistance automatic switch, contactor differential pressure test. Double resistance automatic switching function realized with big resistance values for short circuit test and with small resistance values for fast prefi lled two functions to two or morethings, small end of the resistances to realize fast charge, and can overcome the inherent consumption current equipment, improve prefi lled saturation of 98% or more.
Contactor prefi lled control module performance indicators:
With dc arcing ability of breaking switch, dc 50 ktimes @ 700 vdc15a breaking capacity. (no current through, get through life depends on the relay mechanical life).
Low control voltage 9 ~ 36 VDC gm (built-in voltage adjustment).
Low high and low voltage side double MCU. High voltage side real pressure differential detection of contactor, to limit its less than + 15 v.
Low startup, high pressure interlock logic control functions.
Low onboard double resistance automatic switch plugin (resistance).
High voltage range 200 VDC to 700 VDC, 100 uF - 100 uF general load capacitance range.
Low voltage isolation between high and low voltage 5000 vac, 4 KVDC high voltage isolation circuit input and output voltage

Install the fuse each output
The shell with sheet metal or aluminum
Using high pressure connector
Have preliminary charging function

 

QQ图片20160324143551.png

Shenzhen JinTing Solar Technology Co., Ltd
Address: 6F, Area B, University Pioneer Park, Nanshan District, Shenzhen, China.
Tel: 0755-26981333
Fax: 0755-26982688
Zip Code:330520
0755-26981333
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