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At $800 that's a tough decision for most of us to make. As I understand it the new ZW-L eliminates the need for all the additional TVS's, circuit breakers or fuses many are using with the PW ZW. I guess if you fry one board on one of the Legacy engines the new ZW-L looks much more affordable.

 

I'm on the fence for now, could be a Christmas 2013 thought...  What about the rest of you??

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Hello guys and gals........

 

We just picked up the Z4000 along with the Sunset 3rd locomotive from Mr. Scott Mann's Sunset 3rd office in San Ramon last month.  The Z4000 is plenty big enough for 2 train operation so won't be needing the ZW-L any time soon.  Mr.Mann gave us a discount on the Z4000 so we probably will not buy another transformer.

 

the woman who loves the S.F. 5011

Tiffany

I have the ZW-C with 4 135w bricks. It pretty much has all of the operational features that the new ZW-l does.

It would be nice to get rid of all of the power cords and bricks and just go to one plug. However, I don't think that my cantilivered control panel could hold it!

If I had anything less than the ZW-C, I'd be all over it. For Legacy/TMCC and conventional running, it's tough to beat.

Originally Posted by Jeff T:

At $800 that's a tough decision for most of us to make. As I understand it the new ZW-L eliminates the need for all the additional TVS's, circuit breakers or fuses many are using with the PW ZW. I guess if you fry one board on one of the Legacy engines the new ZW-L looks much more affordable.

 

I'm on the fence for now, could be a Christmas 2013 thought...  What about the rest of you??

What makes you think that you will not need Transient Voltage Suppressors to protect the circuit boards in your engines and any operating accessories. Just because a company designs a new transformer does not mean they can eliminate voltage spikes in the event of a derailment.

 

QSI did an extensive study on the voltage spike issue with a number of different transformers and the results were published by Jim Barrett in O Gauge Railroading February 1999.

Not inclined because my layout is now small.

I operate TMCC and at times Conventional from Cab 1 remote. Rails powered by two 180 PoHos linked to TPCs, several wall warts [12 VDC for Tortoise Motors] and small VAC Accessory transformers for lights,etc.

 

Back in the day with my large, now dismantled, layout I would have checked it out. It is impressive.

Originally Posted by Trainman9:
Originally Posted by Jeff T:

At $800 that's a tough decision for most of us to make. As I understand it the new ZW-L eliminates the need for all the additional TVS's, circuit breakers or fuses many are using with the PW ZW. I guess if you fry one board on one of the Legacy engines the new ZW-L looks much more affordable.

 

I'm on the fence for now, could be a Christmas 2013 thought...  What about the rest of you??

What makes you think that you will not need Transient Voltage Suppressors to protect the circuit boards in your engines and any operating accessories. Just because a company designs a new transformer does not mean they can eliminate voltage spikes in the event of a derailment.

 

QSI did an extensive study on the voltage spike issue with a number of different transformers and the results were published by Jim Barrett in O Gauge Railroading February 1999.

Trainman - That's why I ask the questions. I don't know all the answers myself. Feb 99, I may have missed that issue! 

Originally Posted by Lima:
Does it have volt/amp meters for all 4 "throttles" or just the outer two?

Can you blow the whistle and horn for the inner throttles?

If not, probably no purchase. Have a lot of conventional operating friends.

Many of these questions are answered by just looking at the ZW-L Transformer Owner's Manual.  If you're really considering purchase, it would be a good idea to give it a read.

 

For instance, there is no B or C whistle or bell switch. Directly from the manual.


We recommend using Outputs A-U and D-U for your track connections because they have throttle, direction, bell, and whistle controls. Outputs B-U and C-U have only voltage control in Conventional mode.

 

On the question of the meters, you can touch the control on the side the meters are on and read those values.  So yes, even though they're shared, you can read the voltage and current for each output.  Again from the manual.

 

METERS
The ZW-L Transformer features two voltage meters. See Figure 2. The right-hand meter reads the voltage on Outputs A-U and B-U (default reading is Output A-U); the left-hand meter reads the voltage on Outputs C-U and D-U (default reading is Output D-U).


To read the voltage on Output B-U or C-U, touch the corresponding lever with your fingers or address these outputs with your CAB Remote Controller and adjust the voltage. The back-lighting will be brighter as the meter displays the voltage on the B-U and C-U outputs, as long as your fingers are in contact with the levers or the voltage is adjusted using the Remote Controller.


Likewise, the ZW-L Transformer features two amperage meters. The right-hand meter reads the amperage on Outputs A-U and B-U (default reading is Output A-U); the left-hand meter reads the amperage on Outputs C-U and D-U (default reading is Output D-U).


To read the amperage on Output B-U or C-U, touch the corresponding lever with your fingers or address these outputs with your CAB Remote Controller and adjust the voltage. The back-lighting will be brighter as the meter displays the amperage on Outputs B-U and C-U, as long as your fingers are in contact with the levers or the voltage is adjusted using the Remote Controller.

I have adequate Z-4000's so I won't be ordering one anytime soon.

I would wait a while and make sure the first batch don't have any problems.

 

On the other hand, $700-800 is about what you would expect to pay for a high end steam locomotive, and the chances are you will run the ZW-L a lot longer than the locomotive. So in the overall scheme of things the price is probably not all that bad.

 

Rod

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OGR Publishing, Inc., 1310 Eastside Centre Ct, Ste 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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