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VANNER
Owner's Manual
Incorporated
High Voltage Distribution Module
Table of Contents
Introduction............................................................................... 3
Specifications............................................................................. 4
Operation.................................................................................. 11
Installation Instructions................................................................. 14
Typical Application...................................................................... 16
Testing and Troubleshooting......................................................... 18
CAN Messages Specification......................................................... 23
Vanner High Voltage Distribution Module
OWNER'S MANUAL
1
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Summary of Contents for Vanner HVDM-2CH35A
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Page 1: Table Of Contents
VANNER Owner’s Manual Incorporated High Voltage Distribution Module Table of Contents Introduction………………………………………………….………………… 3 Specifications…………………………………………………….………….… 4 Operation……………...………………………………………………………. 11 Installation Instructions…………………………...…………….……………. 14 Typical Application………………………….………...……………………… 16 Testing and Troubleshooting………………………………………………… 18 CAN Messages Specification…….………………..………………………… 23 Vanner High Voltage Distribution Module OWNER’S MANUAL... - Page 2 VANNER Owner’s Manual Incorporated Notes Vanner High Voltage Distribution Module OWNER’S MANUAL...
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Page 3: Introduction
Incorporated Introduction Thank you for purchasing Vanner’s High Voltage Distribution Module. We are confident that you will be very pleased with its performance since Vanner products are designed and manufactured by skilled professionals using the highest standards in workmanship. With minimum maintenance and care, you can be assured of many years of trouble free service. -
Page 4: Specifications
30 (13.6kg) Notes: Channel 1 output is reserved for Vanner HBA's. Performance of the HVDM will be compromised if the load connected to Channel 1 is not single or dual HBA's. Channel 1 output is fused at 50A for Dual HBA's used in IAP and IAP applications. - Page 5 VANNER Owner’s Manual Incorporated Dimensional Specifications (All Dimensions are in Inches) Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 6 VANNER OWNER’S MANUAL Incorporated Mounting Specifications (All Dimensions are in Inches) 1” Dia. masked area on topside of mounting foot to ground chassis to bus frame. (CH1 Exit) Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 7 Molex #19418-0008 (18 - 22 AWG) For terminals use Molex #19420-0009 (14 - 16 AWG) or Molex #19420-0010 (18 - 22 AWG) Note: HVIL connector is mounted to this surface for IAP models. Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 8 8. Ground The ground input powers the HVDM control board. The input shall come from the most convenient termination point tied to battery negative. Do not terminate to vehicle chassis. Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 9 The Channel 1 access points are for HBA’s only in IAPI or IAPII applications. The Channel 2 access points are for pre-approved high voltage DC loads (IAPI) or a Vanner Exportable Power Inverter (VEPI) and pre-approved high voltage DC load (IAPII).
- Page 10 + and - + and - Pre-charge Relay Board Channel 1 Fuse Channel 2 Fuse HV Input + and - HVIL Switch Note: HVIL switch and connector are mounted to this surface on IAP models. Vanner High Voltage Distribution Module OWNER’S MANUAL...
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Page 11: Operation
8. After contact closure, the HVDM enters a "Contactor Closed" state. Contact Opening 9. The contactors are opened via CAN message or removal of the hardware enable signal. 10. The passive discharge board will discharge the capacitive load(s) after contactor opening. Vanner High Voltage Distribution Module OWNER’S MANUAL... - Page 12 The following outlines conditions that will flag faults and the resultant impact on contactor closure/opening. All conditions apply to both Channels 1 and 2. Reference Vanner's "High Voltage Distribution Module DM1 Messages CAN Communication Specification" for more details about DM1 messaging.
- Page 13 If channel is not connected, it will connect upon receiving turn-on command; If channel is already connected, it will remain connected. The fault will clear when new CAN command is received continuously. Vanner High Voltage Distribution Module OWNER’S MANUAL...
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Page 14: Installation Instructions
Products damaged by improper torque are not covered by the warranty. Do not connect more than one conductor per terminal post on Vanner HVDM. Multiple wires and cables may overstress internal components, resulting in poor performance or creating hazardous conditions. - Page 15 Your HVDM has been designed to withstand intermittent exposure to rain, moisture and direct pressure spray. However, continual exposure to rain and/or direct pressure spray may reduce the serviceable life of the unit. Any damage due to water contamination is covered by Vanner only through the terms of the factory warranty.
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Page 16: Typical Application
HIGH VOLTAGE HIGH VOLTAGE CHANNEL 2 CHANNEL 1 A/C OR A/C'S HBA OR HBA'S HVIL HVIL Note: This is a basic block diagram of the major components and HVIL circuit comprising an IAP system. Vanner High Voltage Distribution Module OWNER’S MANUAL... - Page 17 CHANNEL 1 EXPORTABLE HBA OR HBA'S POWER INVERTER) ELECTRIC AIR COMPRESSOR HVIL HVIL HVIL HVIL Note: This is a basic block diagram of the major components and HVIL circuit comprising an IAP system. Vanner High Voltage Distribution Module OWNER’S MANUAL...
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Page 18: Testing And Troubleshooting
Vanner Repair Service Vanner offers a quick turn-around factory repair service. Send the unit to the address on last page with a note instructing us to repair it. Include your name, phone number, shipping address (not a P.O. Box Number), and your purchase order number. - Page 19 Test Procedure for HVDM HVDM Test Procedure: Note: Although not required, using Vanner's Dashboard Interface software for monitoring the status of the HVDM is highly recommended. The Dashboard software provides a graphical representation of the states of the Channel 1 and 2 contactors as well as the high voltage and current of each channel.
- Page 20 Ignition, enable and CAN Control Command information displayed in this section Figure 2: Hardware "Enable" signal from TCM activated. Note contactors are still open. Note status change to "Enabled" Note "Hardware Enable" icon is lit Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 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 Closed" icon is lit "Connect" CAN Control Command icon is lit Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 22 4. The channel current exceeds 160A. 5. The temperature at the input/output terminals exceeds 95°C. Note: For additional troubleshooting assistance, reference the "Distribution Module Abnormal Conditions" section for conditions that will flag faults and affect contact closure. Vanner High Voltage Distribution Module OWNER’S MANUAL...
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Page 23: Can Messages Specification
Incorporated 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. Vanner High Voltage Distribution Module OWNER’S MANUAL... - Page 24 VANNER OWNER’S MANUAL Incorporated Notes Vanner High Voltage Distribution Module OWNER’S MANUAL...
- Page 25 VANNER OWNER’S MANUAL Incorporated 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.com Part Number D916153-C December 18, 2017 Printed in U.S.A. Vanner High Voltage Distribution Module OWNER’S MANUAL...
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