---
type: product
schema_version: 1
stock_number: "95918-7"
canonical_url: "https://www.artisantg.com/95918-7/Emerson-MP1-3V-3V-3I-30-503"
json_url: "https://www.artisantg.com/95918-7/Emerson-MP1-3V-3V-3I-30-503.json"
generated_at: "2026-11-07T18:05:21.668Z"
last_updated: "2026-04-29T19:05:39.180-05:00"
---

# Emerson / Artesyn / Astec MP1-3V-3V-3I-30-503 1000W Power Supply

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Emerson
- Model: MP1-3V-3V-3I-30-503
- Condition: Used and in Excellent Condition
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 15 lb
- Shipping dimensions: 18X12X8 in

## Categories

- Test Equipment > Electrical Test > Power Supplies (primary)
- Military and Embedded Equipment > Embedded & Industrial > Other Modular

## Details

This unit is also known as the Astec PSE2-115/230-H-082 1000W Power Supply.

### Configuration

- MP1: Case Size, in.: 2.5 x 8 x 11, 7 Available Slots, 1000 W Max.
- 3V: Slot #1: 42V at 12.5A, Part Number: 73-553-0048
- 3V: Slot #2: 42V at 12.5A, Part Number: 73-553-0048
- 3I: Slot #3: 8V at 68A, Part Number: 73-551-0012
- Standard Parallel Codes: 3 and 4
- Option: Current Share
- Option: Remote Sense
- Input Fuse (Internal): 20A
- Modified Standard Code: 503

Part Number: 73-690-5003, 73-610-082

## Images

- <https://www.artisantg.com/itemimages/emerson_artesyn_astec_mp1_3v_3v_1i_30_503_view1_202032313851.jpg>
- <https://www.artisantg.com/itemimages/emerson_artesyn_astec_mp1_3v_3v_1i_30_503_view2_202032313851.jpg>
- <https://www.artisantg.com/itemimages/emerson_artesyn_astec_mp1_3v_3v_1i_30_503_view3_202032313851.jpg>
- <https://www.artisantg.com/itemimages/emerson_artesyn_astec_mp1_3v_3v_1i_30_503_view4_202032313851.jpg>
- <https://www.artisantg.com/itemimages/emerson_artesyn_astec_mp1_3v_3v_1i_30_503_view5_202032313851.jpg>
