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AKH-0.66/II Current Transformer For Busbar

● Current transformer for measurement

● Suitable for cables or busbar

● Used with energy meters or relays

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AKH-0.66II
AKH-0.66II
AKH-0.66II3
AKH-0.66II4
AKH-0.66II5
AKH-0.66II
AKH-0.66II
AKH-0.66II3
AKH-0.66II4
AKH-0.66II5
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Horizontal square hole type, they can pass through 1-6 bar bus and also pass through multiple cables. They are generally used with electrical measuring instruments, widely used in electrical sets. The appearance is nice and the wiring is convenient.


Specification Rated current ratio (A) Precision degree and corresponding rated load (VA/Ω) Straight-through tums Bus spec(mm)/number Installation
0.2 0.5 1
30II 100/5(1) 1.5 1 30x10/1-2 A,C
150/5(1) 1.5 1
200/5(1) 2.5 1
250/5(1) 3.75 1
300-450/5(1) 5 1
500/5(1) 10 1
600/5 10 1
40II 100/5(1) 1.5 1 40×10/1-2 A,C
150/5(1) 2.5 1
200/5(1) 2.5 1
250/5(1) 3.75 1
300-450/5(1) 5 1
500-800/5(1) 10 1
1000/5(1) 10 1
50II 150 2.5 1 50×10/1-2
200-250/5(1) 2.5 1
300-450/5(1) 5 1
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500/5(1) 20 1
60II 200-250/5(1) 2.5 1 60×10/1-2 C
300-450/5(1) 5 1
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500/5(1) 30 1
60×50II 200-250/5(1) 2.5 1 60×10/1-3 D
300-450/5(1) 5 1
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500/5(1) 30 1
80II 200-250/5(1) 2.5 1 80×10/1-2
300-450/5(1) 5 1
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-3000/5(1) 30 1
80×50II 200-250/5(1) 2.5 1 80×10/1-3
300-450/5(1) 5 1
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-3000/5(1) 30 1
100II 300-450/5(1) 5 1 100×10/1-2
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-4000/5(1) 30 1
100×50II 300-450/5(1) 5 1 100×10/1-3
500-800/5(1) 10 1
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-4000/5(1) 30 1
100×80II 600-800/5(1) 10 1 100×10/1-4
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-4000/5(1) 30 1
120×50II 500-800/5(1) 10 1 120×10/1-3
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-5000/5(1) 30 1
130×50II 600-800/5(1) 10 1 125×10/1-3130×10/1-360×10/2-6
1000-1250/5(1) 10 1
1500-2000/5(1) 20 1
2500-5000/5(1) 30 1
120×80II150×50II 1000-1250/5(1) 10 1 120×10/1-4 D
1500-2000/5(1) 20 1
2500-5000/5(1) 30 1
170×100II 1500-2000/5(1) 15 1 170×10/1-3100×10/3-6
2500-5000/5(1) 30 1
180×50II 1200-2000/5(1) 10 1 180×10/1-3
2500-5000/5(1) 30 1
200×50II220×50II260×50II 1500-2000/5(1) 20 1 200×10/1-3100×10/4-6
2500-5000/5(1) 30 1
260×100II 1200-1500/5(1) 10 1 250×10/2-5125×10/4-10
1500-2000/5(1) 20 1
2500-6300/5(1) 30 1


Technical indicators

● Rated operation voltage AC 0.66kV(Equivalent AC 0.63kV,GB156-2003)
● Rated frequency 50-60Hz
● Ambient air temperature -30℃-70℃
● Height above sea level≤3000m
● Power frequency withstand voltage 3000v/1min 50Hz
● Used in place without direct rain and snow,without severe pollution and acute shock


Dimension


2-1


Size（mm） Type Outline size Through size Mounting size Tolerance
W H D Φ a e M N
30II 62 98 45 / 32 32 28 57.5 ±1
40II 78 103 45 / 43 31.5 48 57.5
50II 87 113 45 / 52 32 30 57.5
60II 102 125 45 / 61 33 42 57.5
60×50II 102 142 45 / 62 51.5 42 57.5
80II 117 119 45 / 82 32 60 57.5
80×50II 120 141 45 / 82 52 60 57.5
100II 145 125 45 / 103 35 80 57.5
100×50II 145 155 50 / 103 55 80 70.5
100×80II 152 190 55 / 104 85 80 70.5
120×50II 174 168 48 / 122 53 79 70.5
120×80II 160 193 60 / 122 72 56 70.5
130×50II 176 160 50 / 135 55 86 70.5
150×50II 210 176 55 / 155 55 103 70.5
180×50II 239 181 60 / 185 55 40 83
200×50II 247 175 55 / 202 61 188 83
220×50II 280 190 60 / 225 55 65/55/65 83
260×50II 320 191 60 / 265 55 65/55/65 83
170×100II 227 230 60 / 172 105 103 83
260×100II 308 218 63 / 265 104 183 83


Installation


2-2

Type B

2-3

Type D



Wiring


2-4

SpecificationRated current ratio (A)Precision degree and corresponding rated load (VA/Ω)Straight-through tumsBus spec(mm)/numberInstallation
0.20.51
30II100/5(1)

1.5130x10/1-2A,C
150/5(1)

1.51
200/5(1)
2.5
1
250/5(1)
3.75
1
300-450/5(1)
5
1
500/5(1)
10
1
600/5
10
1
40II100/5(1)

1.5140×10/1-2A,C
150/5(1)

2.51
200/5(1)
2.5
1
250/5(1)
3.75
1
300-450/5(1)
5
1
500-800/5(1)
10
1
1000/5(1)10

1
50II150

2.5150×10/1-2
200-250/5(1)
2.5
1
300-450/5(1)
5
1
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500/5(1)20

1
60II200-250/5(1)
2.5
160×10/1-2C
300-450/5(1)
5
1
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500/5(1)30

1
60×50II200-250/5(1)
2.5
160×10/1-3D
300-450/5(1)
5
1
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500/5(1)30

1
80II200-250/5(1)
2.5
180×10/1-2
300-450/5(1)
5
1
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-3000/5(1)30

1
80×50II200-250/5(1)
2.5
180×10/1-3
300-450/5(1)
5
1
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-3000/5(1)30

1
100II300-450/5(1)
5
1100×10/1-2
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-4000/5(1)30

1
100×50II300-450/5(1)
5
1100×10/1-3
500-800/5(1)
10
1
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-4000/5(1)30

1
100×80II600-800/5(1)
10
1100×10/1-4
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-4000/5(1)30

1
120×50II500-800/5(1)
10
1120×10/1-3
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-5000/5(1)30

1
130×50II600-800/5(1)
10
1125×10/1-3130×10/1-360×10/2-6
1000-1250/5(1)10

1
1500-2000/5(1)20

1
2500-5000/5(1)30

1
120×80II150×50II1000-1250/5(1)10

1120×10/1-4D
1500-2000/5(1)20

1
2500-5000/5(1)30

1
170×100II1500-2000/5(1)15

1170×10/1-3100×10/3-6
2500-5000/5(1)30

1
180×50II1200-2000/5(1)10

1180×10/1-3
2500-5000/5(1)30

1
200×50II220×50II260×50II1500-2000/5(1)20

1200×10/1-3100×10/4-6
2500-5000/5(1)30

1
260×100II1200-1500/5(1)10

1250×10/2-5125×10/4-10
1500-2000/5(1)20

1
2500-6300/5(1)30

1


Technical indicators

● Rated operation voltage AC 0.66kV(Equivalent AC 0.63kV,GB156-2003)
● Rated frequency 50-60Hz
● Ambient air temperature -30℃-70℃
● Height above sea level≤3000m
● Power frequency withstand voltage 3000v/1min 50Hz
● Used in place without direct rain and snow,without severe pollution and acute shock


Customer Questions & Answers
  • Question:

    Who are we?

    Answer:

    We are a top manufacturer with over 1500 employees, over 300 R&D engineers in China, with CE, ROHS, IEC, EAC, MID, UL, FCC Certificates, etc. Our Products: AC/DC electricity meters, current transformers, hall sensors, IOT platform, etc. As a top-level provider of electrical solution service, we can help you save energy, reduce cost, improve energy efficiency and safety, realize intelligent, visual and fine management of energy, and provide data services for energy management.

    marry August 23, 2022
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  • Question:

    How can we guarantee quality?

    Answer:

    Always a pre-production sample before mass production; Always final Inspection before shipment;

    marry August 23, 2022
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  • Question:

    What can you buy from us?

    Answer:

    AC/DC Energy Meter, Hall Effect Sensor, Current Transformer, Current Transducer, Motor Protectors, Wireless Temperature Monitoring, Residual Current Relay, IOT Platform, etc.

    marry August 23, 2022
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  • Question:

    Why should you buy from us not from other suppliers?

    Answer:

    147 computer software copyrights, 2 million meters, 1.5 million transformers, more than 100 design patents, 70 utility model patents.

    marry August 23, 2022
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  • Question:

    What services can we provide?

    Answer:

    Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, etc. Accepted Payment Currency: USD, EUR, RMB, etc. Accepted Payment Type: T/T, L/C, etc. Language Spoken:English, Spanish, Chinese, etc.

    marry August 23, 2022
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