A.0.35; B.0.1; C.0.2; D.0.25。
A.R60s/R15s; B.R15s/R60s; C.R30s/R60s; D.R60s/R30s。
A.36V、48V、100V; B.24V、36V、48V; C.110V、220V、380V; D.12V、24V、36V