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Messages - Cama

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1
Energica / Re: ENERGICA sales numbers in 2017?
« on: February 03, 2018, 11:48:10 PM »
According to Energica I will have a range of 80 to 89 miles at 75 mph. I assume that is in Standard mode. Here's a photo of my back as it about to be loaded up for shipment to Texas.

I doubt it.

The Energica Models use a 11.7 kWh – lithium polymer (http://www.energicamotor.com/energica-ego-electric-motorcycle/).

The new Zero SR 2018 uses a 14.4 kWh allowing 90 miles at 70 mph (http://www.zeromotorcycles.com/zero-s/).

Although the drag of the EGO must be better than the drag of the SR, I cant imagine getting 80 miles at 75 mph with max. 11.7 kWh on the EGO.

But I did not test the EGO. Only guessing.

2
Energica / Re: ENERGICA sales numbers in 2017?
« on: February 03, 2018, 11:47:09 PM »
According to Energica I will have a range of 80 to 89 miles at 75 mph. I assume that is in Standard mode. Here's a photo of my back as it about to be loaded up for shipment to Texas.

I doubt it.

The Energica Models use a 11.7 kWh – lithium polymer (http://www.energicamotor.com/energica-ego-electric-motorcycle/).

The new Zero SR 2018 uses a 14.4 kWh allowing 90 miles at 70 mph.

Although the drag of the EGO must be better than the drag of the SR, I cant imagine getting 80 miles at 75 mph with max. 11.7 kWh on the EGO.

But I did not test the EGO. Only guessing.

3
Zero Motorcycles Forum | 2013+ / Re: What do we want for 2019?
« on: January 12, 2018, 04:08:01 AM »
Cruise control is my favorite, too.

4
Zero Motorcycles Forum | 2013+ / Re: Buyer Beware
« on: October 20, 2017, 05:12:03 PM »
More details please.

5
Zero Motorcycles Forum | 2013+ / Re: Limiter speed on S model
« on: August 20, 2017, 02:53:13 AM »
I guess you have a ZF 6.5 and all is fine.

http://www.zeromotorcycles.com/zero-s/specs.php


Max. speed is 146 km/h for the 2017 Zero S ZF 6.5.

6
Zero Motorcycles Forum | 2013+ / Re: ugh battery overheating
« on: August 16, 2017, 12:41:07 AM »
Also, I wanted to add that even when the temperature had reduced to 118/120F, charging at 3.3kw eventually raised it again until thermal interlock again.

Perhaps at 100-104F ambient temperature, thermal equilibrium is lower than .4C ?

I guess in that  case, you used your onboard in addition to the 3.3kw-charger-modul?

We saw less raising temp when we didnt use the onboard while fast charging (7,2 kW) like Terry already wrote.

7
Here's how to measure the voltage and get a rough conversion to state of charge. The graphs are approximate, derived from MBB log file data.

Thanks for sharing your knowledge, Doc and Keith.

Is the link between voltage and state of charge different from 2 brick to 4?

My 4 brick (Zero SR 2016) is @ 88,8 V by 0 % stafe of charge.

8
Maybe he just use the diginow and the onboard supported by the chargetank (6,6 + 2,4 = 9 kW). Should be around 90A.

I mean the chargetank itself shouldnt be plugged in.

9
I guess we should find a way to cool the battery while charging. But in order to take the uprising heat from the onboadcharger just dont use it? Maybe only for the toploading for balancing?

Since fast charging is very nice and I saw the temperature rising from 23-25 °C to 35 °C while charging from 40 to 89 % SoC with 8 kW (max 8500 Watt), how can we cool the battery while charging?

I asked Farasis about the ideal batttemp for calendar-life.

They answered:

Quote
The best way to achieve the longest calendar life is to store the battery at 30C or lower, preferably lower, (15-25C).  Also having the battery stored at ~80% SOC is best.   Just make sure the battery does not over discharge if stored for a long time (months).

10
Zero Motorcycles Forum | 2013+ / Re: onboard charger problem
« on: June 12, 2017, 07:08:08 PM »
May the app isnt working correct referring cell-balance?

I didnt charge full since the new charging guidelines came up here online.

Although I dont see more than 5 mV ...

11
Zero Motorcycles Forum | 2013+ / Re: Sevcon Gen4 Error Codes
« on: May 20, 2017, 04:07:46 PM »
Hubert: I guess that's what I would call awesome.

12
Nice point Blotman!

13
I guess something like that

https://www.amazon.de/AVM-intelligente-Steckdose-Spritzwasserschutz-Au%C3%9Fenbereich/dp/B01MRZ60F0/ref=sr_1_1?ie=UTF8&qid=1489952052&sr=8-1&keywords=fritz+dect+210

does the job. But you have to program each shutdown-time if they are different.

Maybe there is a tool, where you can choose a limit of kWh to shutdown?




14
Size and weight?

15
Yup. But no hidden meaning - just getting a bike wet unnecessarily only increases the chance of problems. So I was aying "don't follow that part of the advice"...
I found a new problem with a wet bike. The J1772 inlet filled with water and overnight in cold temperatures the water became a solid. This ice prevents a J1772 plug from inserting into the inlet. Five hours time in the sunshine was needed to melt the ice and allow a charging connection.

Please report this to Zero.


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