Vanner HVDM-2CH35A Owner'S Manual Download Page 23

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VANNER

Incorporated

OWNER’S MANUAL

Vanner High Voltage Distribution Module OWNER’S MANUAL

CAN Bus Specification

High Voltage Distribution Module CAN Communication Specification

A comprehensive CAN communication specification is available for the HVDM. Please contact Vanner's
engineering department to ensure you have the latest revision.

Summary of Contents for HVDM-2CH35A

Page 1: ...tage Distribution Module OWNER S MANUAL 1 High Voltage Distribution Module Table of Contents Introduction 3 Specifications 4 Operation 11 Installation Instructions 14 Typical Application 16 Testing an...

Page 2: ...VANNER Incorporated Owner s Manual Vanner High Voltage Distribution Module OWNER S MANUAL 2 Notes...

Page 3: ...stributing high voltage 400 to 800VDC derived from a traction battery system The high voltage is distributed to two fused output channels via high voltage contactors The HVDM is also provisioned with...

Page 4: ...ntactors removal of high voltage or terminal access cover a capacitive load of 3 400 F will discharge to 50 VDC or less within 5 minutes A capacitive load of 6 800 F will discharge to 50 VDC or less w...

Page 5: ...VANNER Incorporated Owner s Manual Vanner High Voltage Distribution Module OWNER S MANUAL 5 Dimensional Specifications All Dimensions are in Inches...

Page 6: ...ated OWNER S MANUAL Vanner High Voltage Distribution Module OWNER S MANUAL 6 Mounting Specifications All Dimensions are in Inches 1 Dia masked area on topside of mounting foot to ground chassis to bus...

Page 7: ...g connector use Deutsch DT06 08SA For terminals size 16 use Deutsch 1062 16 77 Pinout Definitions 1 24V Input 2 Ignition Signal 3 CAN Shield 4 CAN Low 5 CAN High 6 Spare 7 Command Signal Active Low 8...

Page 8: ...tems 4 CAN Low This is the low signal connection for the vehicle s CAN bus The HVDM will communicate faults to the vehicle s electrical system controller via the CAN bus 5 CAN High This is the high si...

Page 9: ...C loads IAPI or a Vanner Exportable Power Inverter VEPI and pre approved high voltage DC load IAPII Two studs per pole channel are also provided to prevent installing two lugs on one stud EMI blanking...

Page 10: ...rque value of 100 lb in 11 Nm Negative Terminals The negative terminals are M10 x 1 5 studs Tighten to a torque value of 150 lb in 17 Nm Chassis Ground Terminal The ground terminal is an M8 x 1 25 stu...

Page 11: ...eady state the HVDM will wait for a hardware enable command active low from the TCM 5 After receiving the hardware enable signal the HVDM will perform a high voltage self test Note the high voltage mu...

Page 12: ...on Operational Relay If the HVDM detects a non operational relay a fault will be flagged during the current key cycle The fault will clear upon cycling the 24V off on High Voltage Out of Range 340 860...

Page 13: ...The HVDM is provisioned with automotive style sensors for measuring current on both output channels If the signal voltage from a sensor to the control board falls outside of the 2 5V 5V range a fault...

Page 14: ...osts 600V during installation of the HVDM Torque values higher than specified may damage the product reduce performance and or create hazardous conditions Products damaged by improper torque are not c...

Page 15: ...rances are provided when routing wires within the HVDM enclosure to eliminate the risk of chafing abrading the insulation If proper clearances aren t provided a short circuit could occur causing sever...

Page 16: ...agram for Transit Bus TRACTION DRIVE BATTERIES HVIL HIGH VOLTAGE CHANNEL 2 A C OR A C S HVIL HIGH VOLTAGE DISTRIBUTION MODULE HVDM HVIL TRACTION DRIVE INVERTER HVIL HIGH VOLTAGE CHANNEL 1 HBA OR HBA S...

Page 17: ...AGE CHANNEL 2 VEPI VANNER EXPORTABLE POWER INVERTER HVIL HIGH VOLTAGE DISTRIBUTION MODULE HVDM HVIL TRACTION DRIVE INVERTER HVIL HIGH VOLTAGE CHANNEL 1 HBA OR HBA S HVIL HVIL AC DISTRIBUTION HVIL HVIL...

Page 18: ...with Vanner Dashboard software USB to CAN adapter module PEAK System s PCAN USB IPEH 002021 Note There are kits available for purchase that include Vanner s Dashboard software a USB to CAN adapter mo...

Page 19: ...closed 7 Start the vehicle normally 8 Provided the operational conditions outlined above are met the HVDM will enter a Ready state upon receiving an ignition signal and await a hardware Enable command...

Page 20: ...ctivated Note contactors are still open Channel 1 and Channel 2 voltages currents and bus bar temperatures displayed in this section Graphical representations of Channel 1 and Channel 2 contactor stat...

Page 21: ...tribution Module OWNER S MANUAL 21 Figure 3 Contactors closed after receiving CAN message from HCM Voltages and currents for Channel 1 and Channel 2 are displayed Contactors are now closed Contactor C...

Page 22: ...and the plunger free to travel 9 Is the enclosure cover in place and all hardware installed 10 Is the external HVIL connector fully seated 11 Is the rectangular I O connector fully seated 12 Are the...

Page 23: ...dule OWNER S MANUAL 23 CAN Bus Specification High Voltage Distribution Module CAN Communication Specification A comprehensive CAN communication specification is available for the HVDM Please contact V...

Page 24: ...VANNER Incorporated OWNER S MANUAL Vanner High Voltage Distribution Module OWNER S MANUAL 24 Notes...

Page 25: ...stribution Module OWNER S MANUAL 25 Vanner Incorporated 4282 Reynolds Drive Hilliard Ohio 43026 1 800 AC POWER 1 800 227 6937 Tel 614 771 2718 Fax 614 771 4904 www vanner com e mail pwrsales vanner co...

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