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8920-PS-DC

8920-PS-DC Emerson Power Module 18.5-36V Input

In stock (25 units), ready to be shipped

  • Manufacturer: Emerson

  • Product No.: 8920-PS-DC

  • Product Type: Power Supply Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1290g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
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Description

Product Overview

The Emerson 8920-PS-DC is an Intrinsically Safe Power Module for the PAC8000 series. It converts 24VDC field input to 12VDC output for IS modules. 

Key Specifications

  • Brand: Emerson
  • Model: 8920-PS-DC
  • Part Number: 8920-PS-DC
  • Input Voltage: 18.5 - 36 VDC
  • Output: 12VDC, 5A
  • IS Module Support: Up to 2 intrinsically safe modules
  • Load Sharing: Supports redundancy configurations
  • Dimensions: 84mm (W) x 110mm (H) x 160mm (D)
  • Weight: 1290g

Input Specifications

  • Input Voltage Range: 18.5 - 36 VDC
  • Input Connection: 2-part screw terminal (each duplicated)
  • Max Cable Size: 2.5 mm²

Efficiency Ratings

  • 18.5V Input: 4.1A, Efficiency 76%
  • 24V Input: 3.3A, Efficiency 78%
  • 36V Input: 2.1A, Efficiency 76.5%

FAQ

Q: What is load sharing and why is it important?

A: Load sharing allows multiple power modules to work together. If one fails, others take over instantly. This provides redundancy for critical IS applications.

Q: How many IS modules can this power supply support?

A: The 8920-PS-DC supports up to 2 intrinsically safe modules when used with the 8724-CA-PS carrier.

Q: What cable size should I use for input connections?

A: Use cable up to 2.5 mm² maximum. The duplicated screw terminals provide secure connections for redundant wiring.

🏷️ Tags: Power Supply Module

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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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