Top 500 Chinese private enterprises
  Contact us     Chinese
Products
Products
1 AC CONTACTORS SERIES
2 PLASTICS SERIES
3 STARTER SERIES
4 THERMAL
5 CIRCUIT BREAKING
6 VOLTAGE REGULATOR
7 CURRENT TRANSFORMER
8 CAPACITOR
9 EXPLOSIONPROOF
10 SWITCH
11 DISTRIBUTION BOXES
12 AUTOMATIC DARKENING WELDING HELMET
13 ELECTRICAL ACCESSORIES
14 IP 67 WATERPROOF INDUSTRIAL SWITCHGEAR
15 MCB Enclosures/ Distribution Box
16 Portable Power Distribution Board
17 Wall Mounted Power Boards
18 WATER FILTER
19 WELDING MACHINE
20 WIRELESS DOORBELL
Addr : Yaohua Industrial Zone,Liushi
Yueqing,Zhejiang,China
Zip : 325604
Tel : +860577-62778765\62780082\
62563306\55779882
Fax : +860577-62774816\62780117\
61778377\62762671
CURRENT TRANSFORMER Location:Home > Products > CURRENT TRANSFORMER
LZZBJ12-12
  
Application:

        Type LZZBJ 12-12 current transformer is used for metering and protective relaying purposes for installation in indoor up to 10KV rated voltge frequency 50Hz,The current transformer is used for metering and protective relaying acdon in indoor and especially is suited for using in the narrow case(fixed)ring-net switch gear.
  The technical data 
  2.1 Rated insulation level:i12/42/75KV;
  2.2 Frequecy(Hz):50Hz
  2.3 Rated primary current:50-1200(1250)A;
  2.4 Rated secondary current:5A;
  2.5 Accuracy classes:0.5/5p;
  2.6 Meter rage class safeguard sytem:Fs<10;
  2.7 5Pff rated aaccuracy lint factor:5P10;
  2.8 The measurement of partial discharge level is in accordance with GB5583-85 and IEC44-4,Apparent partial discharage level not more than 20PC;
  2.9 Power factor:0.8(hysteresis);
  2.10  Rated primary currnet accurcy classes,rated output and short-time thermal Currnet see talbe

 

Product Information Down:
download Detailed(PDF format)   download PDF
Note:1、Detailed information products for PDF files;
    2、After downloading if not open the files,the installation of post PDF browser。
Detailed Instructions:

 

  © YaoHua Electric Apparatus Group 2007 All Rights Reserved Design By:Ruixing.cc