Advertisement
Quick Links
Advertisement
Related Manuals for ASCO POWER TECHNOLOGIES 277
Summary of Contents for ASCO POWER TECHNOLOGIES 277
- Page 1 Surge Protective Devices Installation & Operation Manual Model 277...
-
Page 2: Safety Information
Please Note Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by ASCO Power Technologies for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to the construction, installation, and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved. -
Page 3: Installation
ASCO Model 277 with Active Tracking Filter technology offers high frequency noise filter capabilities with surge protection for loads up to 20 A of continuous current. The Model 277 is a DIN or flange mounted SPD/ATF that helps to protect industrial critical loads. - Page 4 ASCO Model 277 IO-75065 Surge Protective Device (SPD) with Active Tracking Filter™ 12/2019 Table 1: ASCO Model 277 Voltage Ratings Normal Continuous Fusing Circuit Service Voltage MCOV Discharge Certification Catalog Numbers Current Breaker Size Current 277120NF003AN3N0 277120NF005AN3N0 120 V, 50/60 Hz, 1-phase...
- Page 5 ASCO Model 277 IO-75065 Surge Protective Device (SPD) with Active Tracking Filter™ 12/2019 Figure 1: ASCO Model 277 DIN Rail Installation and Removal Figure 2: DIN Clips Note: DIN-Rail clips can be positioned for vertical or horizontal installation. © 2019 ASCO Power Technologies. All Rights Reserved...
-
Page 6: Diagnostic Operation
ASCO Model 277 IO-75065 Surge Protective Device (SPD) with Active Tracking Filter™ 12/2019 Figure 3: ASCO Model 277 Connections and Wiring LINE INPUT FROM SOURCE LINE LOAD L/L1 L/L1 TO LOAD OR N/L2 N/L2 EQUPMENT RELAY TO PROTECT CONTACTS NO COM NC... - Page 7 ASCO Model 277 IO-75065 Surge Protective Device (SPD) with Active Tracking Filter™ 12/2019 Dimensions (in. / mm.) 3.83 [97.2] 3.06 4.06 [77.7] [103.1] © 2019 ASCO Power Technologies. All Rights Reserved For troubleshooting, call technical assistance at 1-800-237-4567 or customercare@ascopower.com...
- Page 8 14550 58th Street North While every precaution has been taken to ensure accuracy and completeness in this literature, ASCO assumes no responsibility, Clearwater, Florida 33760 and disclaims all liability for damages resulting from use of this P (800) 237-4567 information or for any errors or omissions. P (727) 535-6339 F (727) 539-8955 E customercare@ascopower.com...
Need help?
Do you have a question about the 277 and is the answer not in the manual?
Questions and answers