3–5 Kw Borehole Control Panel

Typical 3–5 kW Borehole Control Panel Core specs Power range: 3 kW to 5.5 kW (≈ 4HP–7.5HP) Voltage: Single-phase (220–240V) OR 3-phase (380–415V) → most common for this size Type: Manual starter (basic) Automatic control panel (recommended) Example (3 kW unit) A standard 3 kW control box handles 380V 3-phase pumps with protections like overload and voltage faults � Borehole Pumps Automatic versions add: Dry-run protection Water level sensors Motor protection (over/under voltage, overload) � Borehole Pumps What a good panel should include For your range (3–5 kW), go for: Contactor + overload relay Digital or analog ammeter Phase failure & phase sequence protection Dry-run protection (very important for boreholes) Float switch / probe inputs Auto/manual selector