What high-power 48V applications is the RSP-1600-48 suited for?

The RSP-1600-48 delivers 48V at 33.5A (1608W) and is designed for large 48V DC bus systems including telecom rectifier banks, industrial DC motor drives, data center power distribution, and large-scale PoE infrastructure. The 90–264VAC input supports worldwide single-phase supply voltages.

How does the RSP-1600-48 compare to the RSP-1500-48 and RSP-1000-48?

The RSP-1000-48 delivers 48V/21A/1008W (295 × 127 × 41 mm, 91% efficiency, 3+1 sharing). The RSP-1500-48 delivers 48V/32A/1536W (278 × 127 × 83.5 mm, 91% efficiency, 3+1 sharing). The RSP-1600-48 delivers 48V/33.5A/1608W (300 × 85 × 41 mm, 93% efficiency, 5+1 sharing). The RSP-1600-48 provides the most wattage, highest efficiency, and broadest parallel scalability.

What does (5+1) current sharing mean for a 48V system using the RSP-1600-48?

Active current sharing (5+1) allows up to five RSP-1600-48 units in parallel delivering 167.5A at 48V combined, with a sixth unit as N+1 hot standby. This supports very large 48V bus designs for critical infrastructure where uptime is essential.

What is the operating temperature range of the RSP-1600-48?

The RSP-1600-48 operates from -30°C to +70°C ambient, which is the broadest cold-side range among the RSP high-power series. No IP ingress rating is provided; an appropriate enclosure must be used in harsh environments.

What certifications does the RSP-1600-48 hold?

The RSP-1600-48 carries BSMI, CB, CE, EAC, TÜV, and UL certifications. CCC (China) certification is not listed for the RSP-1600 series.

Mean Well RSP-1600-48 Power Supply | Universal AC Input

EN55022(CISPR22) Class B,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,EN55024, EN61204-3, EN61000-6-2

Key Features

✓Universal AC input / Full range(Withstand 300VAC surge input for 5 seconds)
✓Built-in active PFC function
✓High efficiency up to 93%
✓Forced air cooling by built-in DC fan
✓Output voltage and constant current level programmable
✓Active current sharing up to 9600W (5+1)
✓Built-in remote ON-OFF control / remote sense / auxiliary power /DC OK signal /OTP alarm signal
✓Protections:Short circuit/ Overload / Over voltage / Over temperature
✓Optional PMBus or CANBus protocol
✓5 years warranty

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Key Features

✓Universal AC input / Full range(Withstand 300VAC surge input for 5 seconds)

✓Built-in active PFC function

✓High efficiency up to 93%

✓Forced air cooling by built-in DC fan

✓Output voltage and constant current level programmable

✓Active current sharing up to 9600W (5+1)

✓Built-in remote ON-OFF control / remote sense / auxiliary power /DC OK signal /OTP alarm signal

✓Protections:Short circuit/ Overload / Over voltage / Over temperature

✓Optional PMBus or CANBus protocol

✓5 years warranty

Mean Well RSP-1600-48 Power Supply 1608W 48V 33.5A

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Mean Well RSP-1600-48 Power Supply 1608W 48V 33.5A

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