data sheet current transformer - shanti...
TRANSCRIPT
CT: SERIES Data SheetCurrent Transformer
Page 1 of 9www.shanti-instruments.com
Data Sheet
Current Transformer
Version: A 23/03/18
S H A N T I
R
Application
Generator Sets
Control Panels
Distribution SystemSwitchgear
Control devices
Product Features
Various mounting options like Busbar mounting, Wall mounting, Universal din rail mounting.
Current Transformers have been designed with hole centers and apertures to fit most
Current ratings from 50A to 4000A.
Technical Specifications
Applicable Standard
Insulation Class
maximum Operating Voltage (Um)
Test Voltage
Operating Frequency
Rated Primary Current
Rated Secondary Current
Rated Burden
Accuracy Class
Operating temperature
Storage temperature
Thermal Short Circuit Current (Ith)
Dynamic Short Circuit Current (Idyn)
Thermal Nominal Rated Current (Icth)
IEC 61869-2 & IEC 60044-8
E (120°C)
0.72 kV Maximum.
4 kV, 50 Hz for 1 Minute.
50 or 60Hz
50A to 4000A
5A
Upto 15VA
Class 1, Class 5.
-25° C to +40° C
-50° C to +80° C
60 X In
2.5 X Ith
1.2 X In
Page 2 of 9www.shanti-instruments.com Version: A 23/03/18
standard industrial circuit breakers.
RISH XMER 45-14
5 150 A 3.75 VA ---60 A 5 VA ---
Primary
Current
45/14Accuracy
5 175 A 5 VA ---
Primary
Current
45/21Accuracy
RISHABH INSTRUMENTS PVT.LTD.F-31, MIDC, Satpur, Nashik-422 007,India.Tel.: +91 253 2202160, 2202202 Fax : +91 253 2351064E-mail : India :- [email protected] International :- [email protected]
RISH XMER 45-21
Page 3 of 9www.shanti-instruments.com Version: A 23/03/18
RISH XMER 62-R
RISH XMER 62-20
RISH XMER 62-30
5 1100 A --- 5 VA
Primary
CurrentAccuracy
62/20
5 1150 A --- 7.5 VA
62/RAccuracy
Primary
Current
5 1200 A --- 10 VA250 A --- 10 VA
62/30Accuracy
Primary
Current
Page 4 of 9www.shanti-instruments.com Version: A 23/03/18
RISH XMER 74-20
RISH XMER 74-30
RISH XMER 74-40
5 1300 A --- 10 VA300 A --- 15 VA
74/20Accuracy
Primary
Current
5 1400 A --- 15 VA500 A --- 15 VA800 A --- 15 VA
74/30Accuracy
Primary
Current
5 1600 A --- 15 VA
Primary
Current
74/40Accuracy
Page 5 of 9www.shanti-instruments.com Version: A 23/03/18
RISH XMER 86-40
RISH XMER 86-50
RISH XMER 86-60
5 11000 A --- 15 VA
Primary
Current
86/40Accuracy
5 11200 A --- 15 VA
Primary
Current
86/50Accuracy
5 11500 A --- 15 VA
Primary
Current
86/60Accuracy
Page 6 of 9www.shanti-instruments.com Version: A 23/03/18
RISH XMER 104-60
RISH XMER 140-80
RISH XMER 140-100H
5 11600 A --- 15 VA
Primary
Current
104/60Accuracy
5 12000 A --- 15 VA
Primary
Current
140/80Accuracy
5 12500 A --- 15 VA3000 A --- 15 VA4000 A --- 15 VA
Primary
Current
140/80Accuracy
Page 7 of 9www.shanti-instruments.com Version: A 23/03/18
RISH CT TW - 2
RISH CT TW - 3
RISH CT TW - 4
5 150 A 5 VA ---60 A 5 VA ---75 A 5 VA ---100 A --- 5 VA150 A --- 5 VA200 A --- 10 VA200 A --- 15 VA
Primary
Current
TW-2Accuracy
5 1250 A --- 10 VA250 A --- 15 VA300 A --- 10 VA300 A --- 15 VA
Primary
CurrentAccuracy
TW-3
5 1400 A --- 15 VA500 A --- 15 VA600 A --- 15 VA
Primary
Current
TW-4Accuracy
Page 8 of 9www.shanti-instruments.com Version: A 23/03/18
RISH CT TW - 5
RISH CT TW - 6
5 1
800 A --- 15 VA1000 A --- 15 VA
Primary
Current
TW-5
Accuracy
5 1
1200 A --- 15 VA1500 A --- 15 VA1600 A --- 15 VA2000 A --- 15 VA2400 A --- 15 VA2500 A --- 15 VA3000 A --- 15 VA3200 A --- 15 VA
Primary
Current
TW-6
Accuracy
Shanti Instruments Private LimitedR
A-54, MIDC, Andheri (East)Ph: +91-22-66420691/641/642 S H A N T I
Page 9 of 9 Version: A 23/03/18