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SKU:8920-PS-DC
8920-PS-DC Emerson Power Module 18.5-36V Input
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
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Tavsif
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.
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