Power Supply Variable AC Annalog 20000VA 3-Phase

The Power Supply Variable AC analog 20000VA 3-phase unit is an industrial three-phase power supply with an adjustable AC output and a capacity of 20,000 VA (20 kVA). It lets you raise and lower the voltage fed to a machine or circuit under test, which is useful for testing motors, transformers and other equipment, for bringing loads up to voltage gradually, and for research and training labs.

Power Supply Variable AC 20000VA 3-Phase Specifications

• Type: variable AC power supply with analog (manual) adjustment
• Phases: 3-phase
• Rated capacity: 20,000 VA (20 kVA)
• Output: adjustable AC voltage
• Current: about 29 A per phase at 400 V line-to-line (20 kVA ÷ (√3 × 400 V))
• Installation: fixed connection to a three-phase supply by a qualified electrician

Power Supply Variable AC 20000VA 3-Phase Applications

• Testing three-phase motors and transformers
• Checking how equipment behaves at low and high supply voltage
• Bringing loads up to voltage gradually
• Industrial maintenance workshops
• University and technical training labs

What's in the Box

• 1 × 20 kVA 3-phase variable AC power supply

Tip: Have a qualified electrician connect it with correctly rated cables, breakers and an earth connection. Turn the output down to zero before switching on, raise the voltage slowly while watching the load current, and check whether the output is isolated from the mains before connecting test instruments.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.