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Scania PTO EL, Руководство пользователя

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Connection to electric power take-off

Work on electric power take-off (PTO EL)

Scania Truck Bodybuilder 

22:10-834 Issue 2  2021-11-11

© Scania CV AB  2021, Sweden

19 (32)

Connection to electric power take-off

WARNING!

This work is classified as electrical work and may only be carried out by trained and 

qualified personnel who are authorised to perform electrical work with approved pro-

tective equipment.
It is prohibited to carry out work on the electric power take-off before the following 

actions have been taken:
• Disconnect the voltage supply from the VCB batteries using the control switch for 

the VCB system; see points 1 to 3 in the following list

• Carry out a voltage measurement on the incoming voltage supply with an ap-

proved result; see point 5 in the following list

Содержание PTO EL

Страница 1: ...lectric vehicles have 2 electrical systems one of which has VCA 24 V voltage class A and the other VCB 650 V voltage class B Battery electric vehicles should be considered low voltage systems 60 V and...

Страница 2: ...on on battery electric vehicles Work on electric power take off PTO EL Scania Truck Bodybuilder 22 10 834 Issue 2 2021 11 11 Scania CV AB 2021 Sweden 2 32 Work on battery electric vehicles Working wit...

Страница 3: ...he following standards must be followed for bodywork VCB components and their installation ISO6469 3 UN standard 10 R10 and standard 100 R100 Only CE labelled components may be used The vehicle is del...

Страница 4: ...heir cable harnesses which are orange coloured must not be moved or changed in any way af ter the vehicle has been delivered All work in the vicinity of VCB components and their cable harnesses must b...

Страница 5: ...y electric vehicles the fuse box 2 and the terminal box for connecting to bodywork are located at the rear edge under the cab see illustration detail A On plug in hybrid electric vehicles the fuse box...

Страница 6: ...box R126 for electric power take off Pos Designation Description 1 Voltage supply Incoming voltage supply from the vehicle s VCB system 2 Bodybuilder connection positive voltage supply Connection poi...

Страница 7: ...7 32 Electric power take off description and function Performance The above table applies to the factory fitted 100 A fuse If a fuse with a lower rated current is fitted the maximum output is based o...

Страница 8: ...the power take off to remain active after charging has been interrupted The power take off is not deactivated due to low battery level It is possible to set the power take off activation and deactiva...

Страница 9: ...activating the power take off This may lead to interrupted activation and fault code generation The bodywork s electric power consumption is also monitored by protective software with the following li...

Страница 10: ...service life of the contactors It is recommended that the power take off is activated at the start of the working shift and left activated until the work shift is over even if the bodywork is not acti...

Страница 11: ...ging VCB system 3a Result pre charging 3b Diagnostics all parameters OK 3c Includes contactor function and detection of breaks short circuits see section Electrical requirements for systems and compon...

Страница 12: ...ivation delay 10 seconds 3b The bodywork s VCB system must be unloaded within 10 seconds If this does not happen an emergency shutdown will be carried out and the vehicle must be restarted before PTO...

Страница 13: ...bodywork s VCB system must be unloaded within 10 seconds If this does not happen an emergency shutdown will be carried out and the vehicle must be restarted before PTO EL can be reacti vated 2c 3 PTO...

Страница 14: ...dywork s VCB system must be unloaded within 10 seconds If this does not happen an emergency shutdown will be carried out and the vehicle must be restarted before PTO EL can be reacti vated 2c 3 PTO EL...

Страница 15: ...nd is not ready to be activated PTO EL deactivated PTO EL deactivating 0x03 Deactivating The deactivation sequence for PTO EL has started this can be initiated by the bodywork or by the chassis if a f...

Страница 16: ...ine is running etc but without any connec tion to which propulsion system the vehicle has Can be used on all Vehicles even those with a combustion engine 0x02 Starting 0x03 Stopping Propulsion battery...

Страница 17: ...stem satisfies the electrical requirements refer to the section on electrical requirements PTO EL will remain active as long as the signal is ac tive Deactivate PTO EL Deactivate PTO EL BodyworkPTOCon...

Страница 18: ...It is prohibited to have an active IMD in the bodywork when the electric power take off is activated This applies if the bodywork VCB system is galvan ically connected to the vehicle s VCB system The...

Страница 19: ...rained and qualified personnel who are authorised to perform electrical work with approved pro tective equipment It is prohibited to carry out work on the electric power take off before the following...

Страница 20: ...ilder 22 10 834 Issue 2 2021 11 11 Scania CV AB 2021 Sweden 20 32 To connect to the electric power take off 1 Switch off the voltage supply from the VCB network using the control switch for the VCB sy...

Страница 21: ...he control switch in the off position with a padlock see illustration 3 Check that the VCB system is switched off as follows Check that the vehicle cannot be started Switch on the 15 voltage by turnin...

Страница 22: ...11 Scania CV AB 2021 Sweden 22 32 4 Open the terminal box by removing both covers see illustration Do this care fully so as not to damage the gasket Note that the fuse box located on top of the termi...

Страница 23: ...terminal box 6 Remove the plugs on the side of the terminal box 1 see illustration 7 Connect the cables prepared for the bodywork at the designated point Make sure that the bodywork is connected with...

Страница 24: ...ter match the bodywork s prevailing elec tric power consumption Contact your local Scania workshop for more information The cable harness cross sectional area is selected according to the prevailing r...

Страница 25: ...must be shielded The shield must be connected to the connector or the component s casing The cable cross sectional area for VCB cables must be as per the table under the heading Fuse size and be orang...

Страница 26: ...lled The seal Pos 3 must be positioned on the outer jacket of the cable and the spring Pos 4 must be positioned on the cable shield Pos Designation Description 1 Cable VCB Shielded cable for VCB 2 Pre...

Страница 27: ...off as follows 1 Strip off the appropriate length of the outer jacket of the cable and the part of the shield where the ring terminal will be fitted Wind insulation tape around the end of the shield...

Страница 28: ...ows Connect a black multi wire conductor with a cable cross section of 25 mm to designated earth screw M10 in the chassis The maximum number of connections per earth screw is 3 Connecting several comp...

Страница 29: ...m Position the entire VCB cable harness in an orange protection hose Positive and negative conductors should be positioned together It is also recom mended that the cable for equipotential bonding is...

Страница 30: ...ons during the test but automatically return to normal after the test D One or more functions in the component system do not meet the specifications during the test and do not return to normal without...

Страница 31: ...age variations from the bodywork VCB system The bodywork VCB system must not generate voltage variations greater than 15 Vtt dur ing operation Applies to frequency range 10 150 kHz in accordance with...

Страница 32: ...box use parts according to designation or equivalent adapted for electrical joints Applies to both negative and positive connections Washer M10 shape S Screw M8 20 Positive connection in terminal box...

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