Mean Well RSP-2000-12 Power Supply 1200W from NZ Distributor

The RSP-2000 is a 2000W Mean Well power converter (input range: 90~264VAC).

Key Features

✓ Input voltage range: 90~264VAC
✓ DC output voltage adjustable ±10%
✓ 3KVAC reinforced I/O isolation
✓ Protections: Overload / Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ DC OK relay contact output
✓ Remote ON/OFF control
✓ Current sharing up to 8000W (parallel units)
✓ 3 years warranty

Frequently Asked Questions

What high-power 12V industrial applications can the RSP-2000-12 serve?

The RSP-2000-12 delivers 12V at 100A (1200W) and is designed for very high-current 12V bus systems such as industrial electroplating, large automation panels with many 12V actuators, 12V DC motor drive banks, and high-current data center auxiliary power. The 90–264VAC input covers worldwide single-phase supply voltages.

How does the RSP-2000-12 compare to the RSP-1500-12 and RSP-1600-12?

The RSP-1500-12 delivers 12V/125A/1500W (278 × 127 × 83.5 mm, 91% efficiency, 3+1 sharing). The RSP-1600-12 delivers 12V/125A/1500W (300 × 85 × 41 mm, 93% efficiency, 5+1 sharing). The RSP-2000-12 delivers 12V/100A/1200W (295 × 127 × 41 mm, 92% efficiency, 3+1 sharing). The RSP-2000-12 provides 1200W at 100A, slightly less total power than the RSP-1500/1600-12 at 125A.

What does the RSP-2000-12's (3+1) current sharing allow?

Active current sharing (3+1) allows three RSP-2000-12 units in parallel to deliver 300A at 12V combined, with a fourth unit as N+1 hot standby. This supports high-current fault-tolerant 12V bus design for mission-critical machinery.

What is the operating temperature range of the RSP-2000-12 and how does it differ from other RSP series?

The RSP-2000-12 operates from -35°C to +70°C ambient — the broadest cold-side rating in the RSP family, extending 5°C below the -30°C of the RSP-1600 series and 15°C below the -20°C of the RSP-1000/1500 series. This makes it suitable for very cold environments. No IP rating is specified.

What efficiency does the RSP-2000-12 achieve?

The RSP-2000-12 includes built-in active PFC and achieves up to 92% efficiency. At the rated 1200W output, input power is approximately 1304W with approximately 104W dissipated as heat, a favorable thermal load for a unit of this output class.

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Model	Power	Voltage	Current
Mean Well RSP-2000-48 Power Supply 2016W 48V 42A	2016W	48V	42A	View
Mean Well RSP-2000-24 Power Supply 1920W 24V 80A	1920W	24V	80A	View

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Key Features

✓ Input voltage range: 90~264VAC

✓ DC output voltage adjustable ±10%

✓ 3KVAC reinforced I/O isolation

✓ Protections: Overload / Over voltage / Over temperature

✓ Active PFC — meets international energy efficiency regulations

✓ DC OK relay contact output

✓ Remote ON/OFF control

✓ Current sharing up to 8000W (parallel units)

✓ 3 years warranty

Mean Well RSP-2000-12 Power Supply 1200W 12V 100A

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Mean Well RSP-2000-12 Power Supply 1200W 12V 100A

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