VE5128 | Emerson DeltaV Bulk Power Supply 100-240 V AC to 24V DC, 40A
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Sku:VE5128
Country Of Origin: USA
Vendor: Emerson
Type: Power Supply
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Product description
Overview
The Emerson VE5128 is a high-capacity bulk power supply module designed for use with the DeltaV™ Distributed Control System (DCS). It delivers a stable 24 VDC output at up to 40 A, making it ideal for powering controllers, I/O modules, and field devices in large-scale industrial automation environments.
Electrical Specifications
Input
Voltage Range: 100–240 V AC nominal (85–264 V AC range)
Frequency: 43–67 Hz
Power Factor: Active PFC, 0.98 @ 115 V AC / 0.92 @ 230 V AC
Inrush Current: <5.8 A @ 120 V AC, <11.5 A @ 230 V AC
Efficiency: 93% typical
Output
Voltage: 24 V DC (adjustable 23.5–28.5 V DC)
Current: 40 A continuous
Power: 960 W nominal, 1440 W peak for 4 seconds
Ripple: <200 mV peak-to-peak (0–20 MHz)
Hold-up Time: 20 ms @ full load
Alarm Relay: NO contact, 200 mA @ 50 V DC (triggered below 18.5 V DC ±5%)
Mechanical & Environmental Specifications
Dimensions: 22.5 cm (W) × 5.2 cm (H) × 15.5 cm (D)
Weight: 1.2 kg
Mounting: Horizontal DIN rail (label upright)
Protection: IP20
Operating Temperature: –40°C to +70°C (derated above 60°C)
Storage Temperature: –40°C to +85°C
Humidity: 5–95% RH, non-condensing
Shock: 10 g RMS, 11 ms (3 axes)
Vibration: 2.5 g RMS, 10–2000 Hz (3 axes)
Airborne Contaminants: ISA-S71.04 Class G3 (optional conformal coating)
Functional Highlights
High-efficiency bulk power conversion for large DeltaV automation systems
Supports redundant power configurations via external MOSFET-based modules
Internally fused for protection and fault isolation (non-replaceable)
Dedicated screw terminals for AC input, DC output, and DC-OK signaling
Fully compatible with DeltaV power carriers and field power buses
Industrial-grade build quality for continuous operation in harsh conditions
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
