Re: [MBZ] Running freezers on extension cord

2022-09-03 Thread mitch--- via Mercedes
12ga is 20 amp wire, but voltage drop at 20A might be excessive for a 100' run. I'd plug the freezers in one at a time because the voltage drop if they start simultaneously might not be healthy for the compressor motors. ___ http://www.okiebenz.com To search

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Allan Streib via Mercedes
I have a chest freezer in my basement that my parents bought from Sears in the late 70s, probably. It's still running, cold as ever. I really need to get down to the Odon Locker and buy some beef for the winter. On Fri, Sep 2, 2022, at 18:56, dan penoff.com via Mercedes wrote: > Like my Kenmor

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Jim Cathey via Mercedes
All they'd need: One PIC, or other sub-$ microcontroller. A capacitively-coupled power supply, a couple of isolation diodes, a zener diode and a resistor, a rechargeable coin cell suitable for CV charging, a thermistor, a beeper, and a switch. What do you think that would cost in Chindustrial qu

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread OK Don via Mercedes
What Jim said ! On Fri, Sep 2, 2022 at 8:34 PM Jim Cathey via Mercedes < mercedes@okiebenz.com> wrote: > > It's ridiculous that they can't spend $3 these days to put in a stock > freezer alarm, one that beeps loudly if it's unplugged, or if it goes > above freezing inside. What's more, you

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Jim Cathey via Mercedes
> It seems to go without saying that current appliances do not last nearly as > long as appliances from year ago. But at least they'll fail and take all your food with it more often. I'm in the middle of a multi-stage bleach/ozone recovery of our garage freezer that got unplugged by accident.

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread dan penoff.com via Mercedes
Like my Kenmore upright manual defrost freezer I just sold earlier this year? We bought it in 1992, and it was still freezing to beat the band when I sold it. -D > On Sep 2, 2022, at 4:42 PM, Jim Cathey via Mercedes > wrote: > > Starting surge current is rarely rated, but 2x might be a fairl

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Kaleb Striplin via Mercedes
It seems to go without saying that current appliances do not last nearly as long as appliances from year ago. Sent from my iPhone > On Sep 2, 2022, at 6:41 PM, Jim Cathey wrote: > > Starting surge current is rarely rated, but 2x might be a fairly safe bet. > These newer, more energy-efficien

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Jim Cathey via Mercedes
Starting surge current is rarely rated, but 2x might be a fairly safe bet. These newer, more energy-efficient freezers are sized smaller, but they run on a greater duty cycle. It is likely that they won't last nearly as long as freezers of yore. -- Jim ___ ht

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Randy Bennell via Mercedes
Heavier wire is better. You can get an extension cord for a travel trailer that is good for 30 amps so likely #10 wire. Just a guess, but I think if you use a heavier cord, your freezers will likely last longer. Randy On 02/09/2022 4:01 PM, Kaleb Striplin via Mercedes wrote: So I bought this

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread dan penoff.com via Mercedes
No, other than the inrush current when the compressors start. I’m sure it’s more than 4 amps. -D > On Sep 2, 2022, at 2:01 PM, Kaleb Striplin via Mercedes > wrote: > > So I bought this enclosed trailer for the spouse and bought 2 of the large > chest freezers at lowes to put in the trailer

Re: [MBZ] Running freezers on extension cord

2022-09-02 Thread Buggered Benzmail via Mercedes
Starting current for a bit might be higher but running current can be low. You should be good. --FT Sent from iFōn > On Sep 2, 2022, at 5:01 PM, Kaleb Striplin via Mercedes > wrote: > > So I bought this enclosed trailer for the spouse and bought 2 of the large > chest freezers at lowes to

[MBZ] Running freezers on extension cord

2022-09-02 Thread Kaleb Striplin via Mercedes
So I bought this enclosed trailer for the spouse and bought 2 of the large chest freezers at lowes to put in the trailer to use while it is parked at events. Normally I would not run large appliances on extension cords but in this situation there is not really a choice. Upon looking at the tags