View source for Nissan leaf pdm

[[File:Pdm.jpg|thumb]]
Nissan leaf POWER DISTROBUTION MODULE (PDM)  

* 6.6kw charger
* 1.5 kw 12v dcdc converter
* HVJB
* DC FAST charging contactors 


Mounts directly on top of the leaf motor inverter. Completing what is known as the ''"full stack"''

*2013 to 2017 AZE0 
* 2018 to 2024 ZE1



there has been various changes over the years to the shape and weight of the pdms, as the early year units are quite big and heavy. Nissan has streamlined the pdms, making them more suitable for fitting under the hood in a ev conversion.

* any version of a pdm will physically mount onto any year leaf inverter 

[[File:Smallpdm.png|thumb|new, smaller cover pdm]]

== Charger ==

* 2013 models where 3.3kw
* 2013+ are 6.6kw
* single phase
* controlled via CAN
* handles proximity and pilot signals 



== DCDC ==
[[File:Pdm12v.png|thumb]]

* max power output of 1.5kw
* controlled via CAN










== DC fast charger ==
the pdm has 2 HV contactors connected to the HV bus, used for controlling the chademo fast charging. 

the contactors themselves are not economized, but are connected to a economizer board located right beside them.

== connections ==

==== LV connections: ====
The main data/signal connector on the PDM is a 36-pin Yasaki CVT circular connector.
{| class="wikitable"
!Part
!PDM (Male)
!Wire Harness (Female)
|-
|Housing
|7236-1525-30
|7289-9871-40
|-
|Terminal
|?
|7116-4415-02
|-
|Wire Seal
|?
|7158-3165-90
|-
|Blind plug
|?
|7158-3169-40
|}

* Pin 9 - 12V
* Pin 10 - Ground
* Pin 11 - CAN L on Emulator
* Pin 18 - 12V
* Pin 27 - CAN H on Emulator
* Pin 29 - Connect to white wire on the Type1 port (For type 2 connect to the green wire)
* Pin 30 - Connect to green wire on the Type1 port (For type 2 connect to the white wire)



DCDC ground is through the case

DCDC positive is through the isolated M8 stud on the side of the case

====  HV connections: ====
battery HV DC in  

inverter/motor HV DC out

HVAC pump HV DC out

J1772 charger port AC in



https://github.com/dalathegreat/Battery-Emulator/wiki/Charger:-Nissan-LEAF-PDM