WPT chargers
WPT has 3 listings on the ENERGY STAR list in 3 model groups, rated 32 to 48 A.
The WPT AC-7KW-S24-TD has the fifth-highest standby draw (3.53 W) among the 25 Level 2 listings rated 32 A.
Standby draw of each listing, against its rating group
Grey bar: the range of the listing's rating group. Black line: that group's median. Blue dot: the listing.
The lineup in figures
By rating, the 3 listings split into 1 at 32 A, 1 at 40 A and 1 at 48 A. Every one lists a network connection, none of them over a cellular link. None lists an RFID reader, an ISO 15118 board, a display, a meter or a second output. Each comes with a 24 ft cord.
One of the 3 draws less in standby than the median of its own rating group. Closest to the low end is the WPT AC-11KW-S24-TD, with the 67th-lowest standby draw of the 134 Level 2 listings rated 48 A (3.52 W). The newest listing, the WPT AC-11KW-S24-TD, was certified on June 23, 2022; the oldest, the WPT AC-7KW-S24-TD, on June 22, 2022.
The 3 listings
| Listing | Rating | Standby, W | Allowance used | Idle, W | Cord, ft | Network |
|---|---|---|---|---|---|---|
| WPT AC-11KW-S24-TD | 48 A | 3.52 | 79.6 % | 6.54 | 24 | Yes |
| WPT AC-7KW-S24-TD | 32 A | 3.53 | 79.9 % | 6.64 | 24 | Yes |
| WPT AC-9KW-S24-TD | 40 A | 3.61 | 81.7 % | 6.53 | 24 | Yes |
Certified by SHEN ZHEN PUTIAN YONGGAO NEW ENERGY TECHNOLOGY CO.,LTD. Rating groups: 32 A · 40 A · 48 A.
Where each listing places in its rating group
Place counted from the lowest value; 1 is the lowest draw or smallest share. “=” marks a shared place.
| Listing | Rating group (listings) | Standby | Idle | Allowance used |
|---|---|---|---|---|
| WPT AC-7KW-S24-TD | 32 A (25) | 21 of 25 | 20 of 25 | 14 of 25 |
| WPT AC-9KW-S24-TD | 40 A (76) | 57 of 76 | 60 of 76 | 68 of 76 |
| WPT AC-11KW-S24-TD | 48 A (134) | 67 of 134 | 89 of 134 | 95 of 134 |