Welcome to HelloTrade!
I Want to Buy
Request for Quote
Member
Since
6 Yrs
A - 3, Manoharvilla, Naroda Nikol Road, New Naroda, Naroda
Ahmedabad, Gujarat-382330, India+(91)-79-22820421
Contact Supplier

30 AMP. Current Transformer

Next Product »
FOB Price : Get Price

Features :
Designed and developed as per European Standards IEC : 62053-21 / IS: 13779
Current Transformer with PC Housing for better insulation and environmental protection.
Variants available in Self Wire (Flying Leads) or PCB Mounting Type CT.

Applications:
Energy Meters
Electronic Circuit Breaker
Current Sensors
Motor Speed Controllers

Specifications:
1) Basic Primary Current (Ib) : 5 Amp.
2) Maximum Primary Current (Imax) : 30 Amp.
3) Secondary Current : 12 mA.
4) Winding Ratio : 1:2500
5) Frequency : 50 Hz
6) Accuracy Class : 1.0
7) Recommended Burden Resistance (Ru) : 75 Ohms @ Vout = 0.9 Volts. Maximum Value: 786 Ohms. (As per Eqn. R = Vct X N / Ip )*.
8) Recommended Burden Resistance (Ra) : Maximum Value: 1637 Ohms. For Analog Interface using bridge rectifier and bulk capacitor.
9) Insulation – Pri & Sec : 5000V
10) Insulation – Pri,Sec & Earth : ≥ 1000 M
11) Operating & Storage Temp. : -40C ~ +85C
12) Humidity : ≤90%
13) Mounting Type / Housing (Optional) : Self (Flying) Wire-Without Dabbi / Self (Flying) Wire-With Dabbi / PCB Mounting-With Dabbi.
14) Dimensions ( I.D. X O.D. X H in mm.) : (With Dabbi)- 8.4 X 30 X 21.5
*Here Vct is considered as the CT secondary voltage signal required to feed the AtoD converter of uC and it is assumed to be less than absolute maximum rating of input pin of AtoD converter. Kindly keep Vct = Vout below 1 Volts for accurate reading this implies that lower value of burden resistance helps increase accuracy. Using higher bit ADC increases the precision level. Kindly select at your discretion.

RELATED PRODUCTS
 
X

Invalid Input
Please enter Mobile Number
Invalid Email ID
Invalid Email ID
Your Contact Information
Convenient
Competitive Quotes
Choice of Suppliers
Payment Protection
 
sending enquiry ....

unable to instantiate your call right now. please try after some time.

close

©Copyright HelloTrade.com