Product Name: 27kv/1250A Pole Mounted Vacuum Circuit Breaker Model NO.: FVB Certification: IEC Function: Conventional Circuit Breaker, Overcurrent Protection Poles Number: 3 Arc-extinguishing Medium: Vacuum Speed: Normal Type Circuit Breaker Breaking Capacity: High Voltage Circuit Breakers Product Name: 27kv/1250A Pole Monuted Vacuum Circuit Breaker Rated Current: 1250A Rated Voltage: 27kv Trademark: FARADY Transport Package: Wooden Case Origin: Zhejiang, China HS Code: 8535210000 Product Description GeneralFarady Electricstrives to bring our customers the latest technology and competitive pricing and best service for polemounted vacuum circuit breakerThe FVBseries vacuum circuit breaker can use on overhead distribution lines as well as distribution substationapplications for all voltage classes 11kV up to 38kV at 50/60HZ power system. And its rated current can reach 1600A.The FVBseries vacuum circuit breaker integrates the functions of control, protection, measurement, communication,faultdetection,on-line monitoring of closing or opening.Service environmenta) Air temperature: Maximum temperature: +85 C Minimum temperature:-45Cb) Humidity: Monthly average humidity 95%; Daily average humidity 90%.c) Altitude above sea level: Maximum installation altitude: 2500m or more higher.d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.e) No frequent violent shakeOfferingWith optional classes for rated current range:Rating voltage available from 15kV- 38kVRating current available from 200A to 1600ABreaking capacity from 12. 5kA-31.5kAWith optional classes for installation styles:Three phase, vacuum recloser.With optional relay protec tion curves for user choice:Instantaneous over-current protection.Timing over-current protection.Negative sequence over-current protection.Directional over-current protection(*).Over-voltage protection.Under voltage protection.With optional choice by locally or remotely.With optional communication protocols & I/O port for user choice:RS-232 and RS-485 ports supporting.DNP3.O communication protocol support(*).Modbus communication protocol is optional(*).IEC 0870-5-101 communication protocol support.The recloser can communicate through GPRS(Or G SM) modem with English or Chinese languege (*).With optional measurement functions for user:Rated currents, System phase current.Rated voltages, System phase voltage& secondary low voltage power supply voltage.Frenquency, power(kWh), reactive power(kVarh),power factor .With optional reclosing interval for user pre-program:Reclosing times setting support.Dead time setting support.With events recording function:SOE 64 operation record.Fault record and normal operation record.Note:(*) mean should customized by manufacturer if needed.Technical dataDetailed ImagesCertificationPacking & DeliveryOur companyZhejiang Farady Powertech Co.,LtdTEL:0086-0577-61512688Fax:0086-0577-61510628Http:// www.farady.com.cn