Product Details:
- The PowerFlex 520-Series drive does not provide branch short circuit protection. This product should be installed with either input fuses or an input circuit breaker. National and local industrial safety regulations and/or electrical codes may determine additional requirements for these installations.
- Both types of short circuit protection are acceptable for UL and IEC requirements. Sizes listed are the recommended sizes based on 40 °C (104 °F) and the U.S. N.E.C. Other country, state or local codes may require different ratings.
- When using Bulletin 140M or UL489 rated circuit breakers, the guidelines listed below must be followed in order to meet the NEC requirements for branch circuit protection.
- Bulletin 140M can be used in single motor applications.
- Bulletin 140M can be used up stream from the drive without the need for fuses.
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Our Majors
1. Servo Control System:
AB，ABB，SANYO，B&R，BALDOR，Reliance，YASKAWA
2. DCS System:
AB, Invensys, Foxboro ,Triconex, Ovation, Woodword, HIMA ,Yokogawa, Honeywell ,Emerson
3. PLC System:
Rockwell ,Allen-Bradley ,Schneider, Modicon, GE ,Fnauc, Siemens, Prosoft ,Bachmann ,Woodhead
4.Semiconductor :Semiconductor component assembly
AMAT，NSK，AE，TEL，MKS，Lam Research，ASL
Perfect Service
· Order now for immediate delivery via DHL, UPS, Fedex, TNT;
· Payment: 100% T/T on stock items before shipment.
· Warranty: 3 months warranty on new parts;
· Service: 24/7 online service;
· Limited time good prices, free online quotes, huge discounts.
Our Strengths
· Over 10 years of experience in the industry. Large inventory system, strict quality inspection before shipmen
· Short delivery time. Good price
· Professional and honest, complete accessories
· On Time Delivery
· One-stop Supplier
· Good After Service
· Fast Shipping
· Great Selection
· Strict Quality Control
About our company
Our company is a global supplier of new and used surplus products. It has grown to become one of the largest wholesale suppliers of industrial and automation products, serving customers worldwide 24 hours a day. We offer hundreds of thousands of parts and strive to source and supply your parts at a fraction of the retail cost.
