MRI3I5E5DM | Woodward Digital Multifunctional Relay For Overcurrent Protection
Sku:MRI3I5E5DM
Country Of Origin: USA
Vendor: Woodward
Type: Relay
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100% Brand New, Ready to ship
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Product description
Overview
The Woodward MRI3I5E5DM is a digital multifunctional relay designed for overcurrent protection. It offers advanced protection and monitoring for industrial electrical systems, ensuring both phase and earth fault protection.
Key Features
Type: Digital Multifunctional Relay (Overcurrent Protection)
Measuring Inputs:
Nominal Current (IN): 1 A or 5 A
Nominal Voltage (UN): 100 V, 230 V, 400 V
Nominal Frequency (fN): 50 Hz (60 Hz adjustable)
Power Consumption:
Current circuit:
IN = 1 A: 0.2 VA
IN = 5 A: 0.1 VA
Voltage circuit: <1 VA
Thermal Withstand:
Current circuit:
Dynamic current withstand (half-wave): 250 x IN for 1 s, 100 x IN for 10 s, 30 x IN continuously, 4 x IN
Voltage circuit: 1.5 x UN continuously
Dropout to Pickup Ratio:
>97%
For phase current in the range 0.2 x IN to 0.5 x IN: 100%
Operating Time:
Minimum operating time: 30 ms
Return time: 30 ms
Time lag error class index (E): ±10 ms
Influences on Measurement:
Auxiliary voltage: No additional influences between 0.8 <UH/UHN <1.2
Frequency: In the range of 0.9 < f/fN < 1.1: <0.2% / Hz
Harmonics:
Up to 20% of the 3rd harmonic: <0.08% per percent of the 3rd harmonic
Up to 20% of the 5th harmonic: <0.07% per percent of the 5th harmonic
Order Options
Rated Current:
1 A, 5 A
Rated Voltage:
100 V, 230 V, 400 V
Earth Fault Current Relay:
Available in standard or sensitive versions for solid-grounded systems.
Directional Feature: Optional for earth current path.
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.
