Our electrical supplier seamlessly transitioned from crimp on butt end
connectors, that were listed for CU and AL, to unmarked ones that were
approved for copper only.
I became concerned since there was no marking. Calling two electrical
suppliers, the guys at the counter had to look up the de
You cannot use them with Al. The connection will disintegrate over time.
I have pictures somewhere of mismatching rail bonding connectors that
were gone in a year. Chris
On 10/6/2022 9:32 AM, Drake Chamberlin via RE-wrenches wrote:
Our electrical supplier seamlessly transitioned from crimp on b
Hi Chris, this a Darryl kluge approach. Get a 50 Hz battery charger, a
LiFePO battery. And a off grid inverter. 20 kW is tough, maybe a 15 kW
inverter woild surfice. The battery plus battery chsrger should be sized
to handle 300 amps 48 volts. 15 kW / 50 volts= 300 A.
If the battery can handle 2
There used to be a chart – supplied years ago – that listed all the metals and
showed what was compatible – or not compatible with different metals.
Sadly I can’t seem to find it, but one of the older guys might still have a
copy of that chart.
Cheers – John Veix, N.Z.
From: RE-wrenches On
Hi drake
Can you give us a part number or picture?
Thx
Jay
> On Oct 6, 2022, at 7:33 AM, Drake Chamberlin via RE-wrenches
> wrote:
>
> Our electrical supplier seamlessly transitioned from crimp on butt end
> connectors, that were listed for CU and AL, to unmarked ones that were
> approved
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