3 white plugs, 9 wires Output: single phase, 220V, brushed generator Appearance, function, installation size, plug and socket are the same as the for-original AVR, can be directly replaced J315 380V Automatic Voltage Regulator Voltage Regulator Board AVR Rectifier Rectifier Module Applicable to for J106, J108, J110, J112 (8.5-20KVA 220V) Generator dedicated AVR, excitation board, voltage regulator Colour:Black Material:Metal+ABS Package Contents: 1 x Voltage Regulator Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.