TA7161

YUANXING Data Sheet TA7161 Current Transformer Three Phase Current Transformer The TA7161 series of toroidal current transformers are designed for applications where a high overcurrent capability is a desirable feature. Typically used in 380VAC or 660VAC protection circuits, these CTs offer superior step-down transformation to typical microprocessor circuitry levels. Performance:  Rated Output: mA secondary output dependent upon the primary to secondary ratio selected. Optional: 0.100V to 0.353V @ rated current. Specifications:  Frequency: 50 to 400 Hz  Dielectric Resistance: 1,000 M ohms @ 500 Vdc  Isolation Voltage: 2500 Vrms for 1 minute, 0.5mA  Surge withstand potential: 5000V  Secondary burden resistance: ≥ 100k Ohms  Operating Temperature: -25°C to +55º C Optional: -40°C to +85º C)  Construction: o PBT or ABS Resin case, UL 94 V-0 rated. o Epoxy encapsulated.  Lead: 26AWG (0.12mm2), RVVP4, 0.6m (2FT)  RoHS Compliant Performance Options: Rated Input (A) 2 5 6.3 10 25 50 Ratio 1:2000 1:3000 Accuracy Class (IEC 60044-1) Over Current Multiple Over Current Persistence Time (seconds) 0.2 10 0.5 2 Zibo Yuanxing Electronics Co., LTD Yifan Road, Science & Technology Industry Park Zhangdian, Zibo, Shandong Province 255095 P.R.C Telephone： +86.533.381.8450 FAX： +86.533.381.8724 [email protected] http://www.yuanxing.net T.I. Chen Associates LLC. 1101 N. 5th Street Tacoma, Washington 98403-1610 USA Telephone: 253.678.2661， FAX: 206.350.6482 sal...