ABB REU610 Voltage Multifunction Voltage Protection Relay
Sku:REU610
Country Of Origin: Sweden
Vendor: ABB
Type: Relay
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Product description
Description
The ABB REU610 is a multifunction voltage protection relay designed for medium-voltage distribution networks. It ensures reliable overvoltage and undervoltage protection, along with essential supervision and diagnostics for industrial applications.
Technical Specifications
Dimensions & Mechanical Properties
Width: Frame 177 mm, Case 164 mm
Height: Frame 177 mm (4U), Case 160 mm
Depth: 149.3 mm
Weight: ~3.5 kg (Relay), ~1.8 kg (Spare unit)
Power Supply
Rated Auxiliary Voltage:
REU610CVVHxxx: 100/110/120/220/240 V AC | 110/125/220/250 V DC
REU610CVVLxxx: 24/48/60 V DC
Operating Range:
AC: 85–110% of rated voltage
DC: 80–120% of rated voltage
Burden Consumption:<9 W (quiescent) / <13 W (operating)
Ripple (DC): Max 12% (100 Hz frequency)
Interruption Time (without reset):<50 ms at rated voltage
Time to Trip (from power-on):<350 ms
Internal Overtemperature Limit:+100°C
Fuse Type:T2A / 250 V
Energizing Inputs & Measuring Range
Rated Frequency: 50/60 Hz ±5 Hz
Rated Voltage:100/110/115/120 V
Thermal Withstand Capability:
Continuous:2 × Un (240 V)
10-second limit:3 × Un (360 V)
Burden at Rated Voltage:<0.5 VA
Measurement Range:
Phase-to-phase voltages:0...2 × Un
Residual voltage (U0):0...2 × Un
Digital Inputs & Outputs
Rated Voltage:
DI1-DI2: 110/125/220/250 V DC
DI3-DI5 (optional): 24–250 V DC
Activation Threshold:
Max 88 V (110 V DC - 20%)
Max 19.2 V (24 V DC - 20%)
Operating Range: ±20% of rated voltage
Current Drain: 2–18 mA
Signal & Power Outputs
Rated Voltage: 250 V AC/DC
Continuous Carry:5 A
Make & Carry:
3.0 s:15 A
0.5 s:30 A
Breaking Capacity (DC, L/R <40 ms):48/110/220 V DC – 1 A / 0.25 A / 0.15 A
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.
