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 AKH-0.66/K-φ | 
 AKH-0.66/K | 
| Model Name | Current Ratio (Primary/ Secondary) | Accuracy Class | Rated Load (VA) | Perforation Hole Size (mm) | 
| AKH-0.66/K-φ10 | 5A/ 1.25mA | 0.5 | 10 | φ10 | 
| (10~ 20)A/ 5mA | ||||
| (40~ 60)A/20mA | ||||
| AKH-0.66/K-φ16 | (20~ 50)A/ 10mA | 0.5 | 10 | φ16 | 
| (40~ 100)A/ 20mA | ||||
| 100A/ 40mA | ||||
| AKH-0.66/K-φ24 | (60~ 200)A/ 20mA | 0.5 | 10 | φ24 | 
| (100~ 250)A/ 40mA | ||||
| 400A/ 100mA | ||||
| AKH-0.66/K-φ36 | (100~ 200)A/ 10mA | 0.5 | 10 | φ36 | 
| (200~ 400)A/ 20mA | ||||
| (300~ 600)A/ 100mA | ||||
| 400A/ 40mA | ||||
| 600A/ 75mA | ||||
| AKH-0.66/K-φ24 | (150~ 200)A/ 5(1)A | 1 | 1 | Φ24 | 
| (250~ 300)A/ 5(1)A | 1.5 | |||
| AKH-0.66/K-φ36 | (300~ 400)A/ 5(1)A | 1.5 | Φ36 | |
| (500~ 600)A/ 5(1)A | 0.5 | 1.5 | ||
| AKH-0.66/K-φ50 | (600~ 700)A/ 5(1)A | 
 | 2.5 | Φ50 | 
| (800~ 900)A/ 5(1)A | 
 | 5 | ||
| 1000A/5(1)A | 
 | 10 | 
| Model Name | Current Ratio (Primary/Secondary) | Accuracy Class | Rated Load (VA) | 
| AKH-0.66/K-30*20 | (20~75)A/1A | 1 | 0.2 | 
| (100~150)A/5(1)A | 1 | 1 | |
| 200A/5(1)A | 1 | 1.5 | |
| (250~300)A/5(1)A | 0.5 | 1.5 | |
| (350~400)A/5(1)A | 0.5 | 2.5 | |
| AKH-0.66/K-60*40 | (250~300)A/5(1)A | 1 | 1.5 | 
| (350~450)A/5(1)A | 0.5 | 1.5 | |
| (500~800)A/5(1)A | 0.5 | 2.5 | |
| (1000~1250)A/5(1)A | 0.5 | 5 | |
| (1500~2000)A/5(1)A | 0.5 | 10 | |
| AKH-0.66/K-80*40 | 300A/5(1)A | 1 | 1.5 | 
| (350~450)A/5(1)A | 0.5 | 2.5 | |
| (500~800)A/5(1)A | 0.5 | 5 | |
| (1000~2000)A/5(1)A | 0.5 | 10 | |
| (2500~3000)A/5(1)A | 0.2 | 10 | |
| AKH-0.66/K-80*50 | (250~300)A/5(1)A | 1 | 1.5 | 
| (400~450)A/5(1)A | 0.5 | 1.5 | |
| (500~800)A/5(1)A | 0.5 | 2.5 | |
| 1000A/5(1)A | 0.5 | 5 | |
| AKH-0.66/K-80*80 | (250~300)A/5(1)A | 1 | 1.5 | 
| (400~450)A/5(1)A | 0.5 | 1.5 | |
| (500~800)A/5(1)A | 0.5 | 2.5 | |
| 1000A/5(1)A | 0.5 | 5 | |
| AKH-0.66/K-100*40 | (1000~2000)A/5(1)A | 0.5 | 10 | 
| (2500~3000)A/5(1)A | 0.2 | 10 | |
| (4000~5000)A/5(1)A | 0.2 | 15 | |
| AKH-0.66/K-120*60 | (400~450)A/5(1)A | 0.5 | 2.5 | 
| (500~800)A/5(1)A | 0.5 | 5 | |
| (1000~2000)A/5(1)A | 0.5 | 10 | |
| (2500~5000)A/5(1)A | 0.2 | 10 | |
| AKH-0.66/K-120*80 | (500~800)A/5(1)A | 0.5 | 2.5 | 
| (1000~12000)A/5(1)A | 0.5 | 5 | |
| (1250~1500)A/5(1)A | 0.5 | 7.5 | |
| AKH-0.66/K-130*40 | (1000~2000)A/5(1)A | 0.5 | 10 | 
| (2500~5000)A/5(1)A | 0.2 | 10 | |
| AKH-0.66/K-130*60 | (1000~2000)A/5(1)A | 0.5 | 10 | 
| (2500~6000)A/5(1)A | 0.2 | 15 | |
| AKH-0.66/K-140*60 | (1000~2000)A/5(1)A | 0.5 | 10 | 
| (2500~3000)A/5(1)A | 0.2 | 10 | |
| (4000~5000)A/5(1)A | 0.2 | 15 | |
| AKH-0.66/K-160*80 | (1000~2000)A/5(1)A | 0.5 | 10 | 
| (2500~3000)A/5(1)A | 0.2 | 10 | |
| (4000~5000)A/5(1)A | 0.2 | 15 | |
| AKH-0.66/K-200*80 | (1000~2000)A/5(1)A | 0.5 | 10 | 
| (2500~3000)A/5(1)A | 0.2 | 10 | |
| (4000~5000)A/5(1)A | 0.2 | 15 |