Description
REF601CE446BB1
Compact ABB feeder protection and control relay. Supports wide-range AC/DC power supply, integrated binary input monitoring, and trip-circuit supervision.
Power Supply
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Nominal voltage range (AC): 24…240 V, 50/60 Hz
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Nominal voltage range (DC): 24…240 V
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AC variation range: 85–110% of Vn (20.4…264 V)
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DC variation range: 70–120% of Vn (16.8…288 V)
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Burden (Pq): < 5.0 VA
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Max DC ripple: 12% @ 100 Hz
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DC interruption tolerance: 50 ms without reset
Binary Input
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Rated voltage: 24…240 V AC/DC
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Operating range (AC): 85–110% of Vn
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Operating range (DC): 70–120% of Vn
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Current drain: 2…20 mA
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Power/input: < 500 mW
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Input sensing delay: 25 ms
Trip-Circuit Monitoring (BI2)
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Control voltage range: 48…250 V AC/DC
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Current drain: ~1.5 mA
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Min voltage across TCS contact: 20 V AC/DC (15–20 V)
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|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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