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J10 stepped sine wave approximation

APC UPS for Home and Office Forum

Schneider Electric support forum for our APC offers including Home Office UPS, Surge Protectors, UTS, software and services and associated products designed to share knowledge, installation, and configuration.

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sjm992_apc
Cadet
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2
141

J10 stepped sine wave approximation

This was originally posted on APC forums on 1/16/2009


I'm considering purchasing J10 or an S10. It's not clear to me whether the J10 produces a stepped sine wave approximation at all times or only when it's on battery power, i.e. does it produce a true sine wave when running on AC?
Thanks, Stuart


Accepted Solutions
BillP
Administrator Administrator
Administrator
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141

Re: J10 stepped sine wave approximation

This reply was originally posted by Anonymous on APC forums on 1/16/2009


Hi Stuart,

The J10 will only output a stepped approximation sine wave when on battery. When online it will output filtered utility power so you will get a normal sine wave.

Hope this helps.

Message was edited by: PowerMan

See Answer In Context

2 Replies 2
cowboyrx_apc
Cadet
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141

Re: J10 stepped sine wave approximation

This was originally posted on APC forums on 2/19/2009


How many steps does the modified sine wave have? Are there specific UPs or inverters that have a multi step sine wave (16-32 steps for the full wave)?

BillP
Administrator Administrator
Administrator
0 Likes
0
142

Re: J10 stepped sine wave approximation

This reply was originally posted by Anonymous on APC forums on 1/16/2009


Hi Stuart,

The J10 will only output a stepped approximation sine wave when on battery. When online it will output filtered utility power so you will get a normal sine wave.

Hope this helps.

Message was edited by: PowerMan