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Arista

Arista PWR-1512-AC-BLUE | 7280R3A 1500W AC Power Supply, Rear-to-Front Airflow

PWR-1512-AC-BLUE

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Description

This Arista PWR-1512-AC-BLUE is a hot-swappable 1500W AC power supply module in a 1RU, 73.5mm form factor, built for the Arista 7280R3A series of data-centre switch routers. It suits spare or replacement use in deployments where the cold aisle is at the rear of the rack.

The module delivers 1500W of output from a 200-240 VAC, 50/60 Hz input with a maximum input current of 9.6A, via an IEC 60320 C14 inlet. Efficiency is rated at 94% (Platinum). The BLUE colour code denotes reverse, rear-to-front airflow, so it must be airflow-matched to the rest of the chassis. Redundant 2 x AC power supply configurations are supported in 7280R3A switch routers.

The 7280R3A datasheet lists this PSU for the 7280CR3A, 7280CR3AM and 7280CR3AK-48D6 models, as well as the 7280CR3AK-72 and 7280CR3AK-32S. Pair it with rear-to-front BLUE fan modules such as FAN-7012H-BLUE (2RU) or FAN-7011H-R (1RU), and do not mix it with forward-airflow RED power supplies or fans.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable, field-replaceable PSU module
- Platinum-class efficiency of 94%
- Colour-coded airflow, BLUE for rear-to-front, to match fan modules and switch airflow configuration
- Supports redundant 2 x AC power supply configurations in 7280R3A switch routers
- Rated 1500W on 200-240 VAC input
- Compact 1RU, 73.5mm module format

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Output power: 1500 W
- Input voltage: 200-240 VAC
- Input frequency: 50/60 Hz
- Max input current: 9.6 A
- Input connector: IEC 60320 C14
- Efficiency: 94% (Platinum)
- Airflow: Rear-to-front (reverse), BLUE colour code
- Form factor: 1RU, 73.5 mm
- Power supply type: AC
- Companion fan modules: FAN-7012H-BLUE (2RU) or FAN-7011H-R (1RU)

FAQs

Q: Which Arista switches use the PWR-1512-AC-BLUE?
A: It is listed in the Arista 7280R3A datasheet for the 7280R3A series, including the 7280CR3A, 7280CR3AM and 7280CR3AK-48D6 models, as well as the 7280CR3AK-72 and 7280CR3AK-32S.

Q: What does the BLUE suffix mean?
A: BLUE denotes reverse, rear-to-front airflow. Forward, front-to-rear airflow modules are colour-coded RED.

Q: Which fan modules should I pair it with?
A: Use rear-to-front BLUE fan modules such as FAN-7012H-BLUE for 2RU chassis or FAN-7011H-R for 1RU chassis. Do not mix it with forward-airflow RED power supplies or fans.

Q: What input power does it require?
A: It needs 200-240 VAC at 50/60 Hz through an IEC 60320 C14 inlet, with a maximum input current of 9.6A.

Q: Can it be hot-swapped for redundancy?
A: Yes. It is a hot-swappable, field-replaceable module and supports redundant 2 x AC power supply configurations in 7280R3A switch routers.

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