江苏安科瑞电器制造有限公司

Products

AKH-0.66 Ⅲ current transformer

1.Product feature

Vertical square hole type, they can pass through 1-3 bar bus. Not only they possess features of type Ⅰ,Ⅱ, but also can be used for electric metering of power supply, and matched with current relay to do protection.

2.Explanation for type

 3.Spe. and size(mm)

4.Cross-reference tables of spec. –parameter

Specification
Rated current ratio(A)
Precision degree and corresponding rated load
Straight-through tums
Bus spec(mm)/number
Installation
0.2  class
0.5 class
 
 
60Ⅲ
200-300/5(1)
 
2.5
1
60×10/
1-3
E
400/5(1)
 
5
1
500-800/5(1)
 
10
1
1000/5(1)
10
 
1
1200-1500/5(1)
15
 
1
2000/5(1)
20
 
1
2500/5(1)
30
 
1
 
 
80Ⅲ
300-400/5(1)
 
5
1
80×10/
1-3
500-800/5(1)
 
10
1
1000/5(1)
10
 
1
1200-1500/5(1)
15
 
1
2000/5(1)
20
 
1
2500-3000/5(1)
30
 
1
 
  
  100Ⅲ
600-800/5(1)
 
10
1
100×10/
1-3
1000/5(1)
10
 
1
1200-1500/5(1)
15
 
1
2000/5(1)
20
 
1
2500-5000/5(1)
30
 
1
130Ⅲ
2000/5(1)
20
 
1
130×10/1-3
125×10/1-3
2500-5000/5(1)
30
 
1

 Note: The standard value of the rated primary current is: 10A、12.5A、15A、20A、25A、30A、40A、50A、60A、75A,and their decimal multiples or decimal, which marked are the priority value.