• Blue cylindrical arista pwr-d1-3041-ac-blue 3kw ac power supply with metallic connectors and grid patterns on sides
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Arista

Arista PWR-D1-3041-AC-BLUE | 7800 Series 3kW AC ATS Power Supply, 200-240VAC, 1RU

PWR-D1-3041-AC-BLUE

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Description

This is a 3000 W hot-swappable AC power supply module for the Arista 7800 Series modular data centre switches. It is built for spine and core deployments that need grid-redundant AC feeds, and it uses an automatic transfer switch (ATS) dual-input design in a 1RU module.

It delivers up to 3000 W of output from two 200-240 VAC, 50/60 Hz inputs, each rated to a maximum of 16 A and connected through 2 x APP SAF-D-GRID 400 connectors. Each input needs 20 A branch circuit protection. Efficiency is 94.5% (Platinum), and the module itself draws about 3 W typical and 10 W maximum. It weighs about 11.66 kg (25.7 lbs). This AC ATS version is distinct from the dual-input DC model (PWR-D2-3041-DC-BLUE) and the HVAC/HVDC model (PWR-D4-3041-AC-BLUE) that accepts 277 VAC or 380 VDC.

It is used in the Arista 7800R3 chassis (DCS-7804, 7808, 7812, 7816 and 7816L) and is also listed for the 7800R4 Series. PSU redundancy can be configured up to N+N.

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

Features

- Hot-swappable 1RU power supply module
- Automatic transfer switch (ATS) dual-input design for grid-redundant feeds
- Configurable PSU redundancy up to N+N in 7800 chassis
- Single-stage conversion to internal 12 V DC with efficiency over 94%
- Common PSU form factor across 7800R3 chassis from 7804 to 7816L

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

- Part number: PWR-D1-3041-AC-BLUE
- Maximum output power: 3000 W
- Input voltage: 200 to 240 VAC (nominal)
- Input frequency: 50/60 Hz (nominal)
- Inputs: 2 x 200-240 VAC, 16 A maximum each
- Input branch circuit protection: 2 x 20 A
- Input connectors: 2 x APP SAF-D-GRID 400
- Efficiency: 94.5% (Platinum)
- Module power draw: 3 W typical, 10 W maximum
- Form factor: 1RU hot-swap module
- Weight: 11.66 kg (25.7 lbs)
- Redundancy: dual-input grid redundant, configurable up to N+N
- Supported chassis: DCS-7804, DCS-7808, DCS-7812, DCS-7816, DCS-7816L (7800R3), 7800R4 Series

FAQs

Q: Which Arista chassis does this power supply fit?
A: It is used in the Arista 7800R3 Series chassis (DCS-7804, DCS-7808, DCS-7812, DCS-7816 and DCS-7816L) and is also listed for the 7800R4 Series.

Q: What power feed does it need?
A: It requires two 200-240 VAC, 50/60 Hz feeds of up to 16 A each, connected through the 2 x SAF-D-GRID 400 input connectors. Each input needs 20 A branch circuit protection.

Q: How does it differ from PWR-D2-3041-DC-BLUE and PWR-D4-3041-AC-BLUE?
A: This is the AC ATS model for 200-240 VAC. PWR-D2-3041-DC-BLUE is the -48 to -60 VDC version, and PWR-D4-3041-AC-BLUE is the HVAC/HVDC version for 277 VAC or 380 VDC.

Q: Can it be hot-swapped and used in a redundant configuration?
A: Yes. It is a hot-swappable 1RU module, and its dual-input ATS design supports grid-redundant feeds. PSU redundancy can be configured up to N+N in 7800 chassis.

Q: What is its efficiency and power draw?
A: Efficiency is 94.5% (Platinum). The module itself draws about 3 W typical and 10 W maximum.

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