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    HomeProductsPower SensorAKH-0.66 Low voltage Current TransformerAKH-0.66L Leakage Current Transformer2
    • AKH-0.66L Leakage Current Transformer2
    • AKH-0.66L Leakage Current Transformer2

    AKH-0.66L Leakage Current Transformer2

    Product Description

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    • Detailed description

    • Parameters

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    Technical Parameters
    Technical Parameters Index
    Input Network     3-phase 4-wire/TN,TT system
    Frequency     50Hz or 60Hz
    Residual current     Rated measuring range: 10mA~3000mA
        Setting range: IΔn: 30-1000mA, step: 1mA
        Measurement accuracy class of residual current:1.0
    Communication     RS485 port, MODBUS-RTU protocol
    Power supply     DC 24V, power consumption:≤2VA
    Safety     Power frequency withstand voltage:
        AC 3KV/1min between the terminal block and the housing                                                                          
        Insulation resistance:
        >100MΩ between the terminal block and the housing
    Environment     Working temperature:-10℃~+45℃;                            
        Storage temperature:-20℃~+70℃;
        Relative humidity:5%~95%, without condensation;
        Altitude:≤2500m

    Size:

    Type Dimension
    (mm)    		 Dia.
    (mm)    		 Installation
    (mm)
    W H D Φ M N
    L-35 110 80 32.5 35 48 51
    L-70 130 110 32.5 70 66 51
    L-105 169 144 32.5 105 92 51

    Size:

    Type Dimension
    (mm)    		 Cut-out
    (mm)    		 Installation
    (mm)
    W H D a e M N
    L-80×50II 120 141 45 82 52 60 70.5
    L-100×50II 145 155 50 103 55 80 70.5
    L-130×50II 176 160 50 135 55 85 70.5
    L-150×130II 99 245 50 150 133 71 70.5
    L-180II 228 115 48 181 35 102 70.5
    L-200×50II 247 172 55 205 60 102 83
    L-260×100II 308 225 63 265 104 181 83

    Size:

    Type Dimension
    (mm)    		 Cut-out
    (mm)    		 Installation
    (mm)
    W H D a e M N P Q
    L-170×30 215 84 40 172 34 86 46×3 83 57.5
    L-210×160 262 221 45 210 160 70×2 31.5×5 83 57.5
    L-260×160 312 220 45 260 160 70×3 41.5×5 83 57.5
    L-300×50 352 110 45 300 50 70×4 49×5 83 57.5
    L-350×50 402 110 45 350 50 70×4 69×3 83 57.5
    L-400×50 452 110 45 400 50 70×5 69×5 83 57.5
    L-400×160 450 213 50 400 160 / 69×5 83 /
    L-500×50 548 102 50 497 50 / 88×5 83 /
    L-500×160 553 217 50 500 160 / 80×5 83 /
    L-650×50 705 103 50 655 50 / 69×6 83 /
    L-800×50 852 104 50 800 50 / 88×8 83 /
    L-780×160 830 212 50 780 160 / 69×10 83 /

    Size:

    Type Dimension
    (mm)    		 Dia.
    (mm)    		 Installation
    (mm)    		 Tolerance
    (mm)
    W H D Φ M N Φ2
    L-45 75 75 22 46 65 65 4 ±1
    L-80 120 120 23 81 105 105 4
    L-100 140 140 23 100 124 124 4
    L-150 196 205 24 150 175 180 6
    L-200 240 247 28 200 214 212 6

    Paramet：

    Shape Model Rated current ratio (A) Accuracy Rated reference current(A) Dia(mm)
    L-35 5A/5mA 0.5 16-100A φ35
    5A/2mA 0.5
    L-70 5A/5mA 0.5 100-250A φ70
    5A/2mA 0.5
    L-105 5A/5mA 0.5 250-400A φ105
    5A/2mA 0.5
    L-45 5A/5mA 1 16-100A φ46
    L-80 5A/5mA 1 100-250A φ81
    L-100 5A/5mA 1 250-400A φ100
    L-150 5A/5mA 1 400-800A φ150
    L-200 5A/5mA 1 800-1500A φ200
    L-80×50II 5A/5mA 1 16-100A 82×52
    L-100×50II 5A/5mA 1 16-200A 103×55
    L-130×50II 5A/5mA 1 100-200A 135×55
    L-150×130II 5A/5mA 1 100-300A 150×133
    L-180II 5A/5mA 1 100-200A 181×35
    L-200×50II 5A/5mA 1 250-400A 202×61
    L-260×100II 5A/5mA 1 450-800A 265×104
    L-170×30 5A/5mA 1 100-200A 172×34
    L-210×160 5A/5mA 1 450-800A 210×160
    L-260×160 5A/2mA 1 450-800A 260×160
    L-300×50 5A/2mA 1 500-1000A 300×50
    L-350×50 5A/2mA 1 500-1000A 350×50
    L-400×50 5A/2mA 1 1000-1250A 400×50
    L-400×160 5A/2mA 1 1000-1250A 400×160
    L-500×50 5A/2mA 1 1500-2000A 497×50
    L-500×160 5A/2mA 1 1500-2000A 500×160
    L-650×50 5A/2mA 1 2000-3000A 655×50
    L-800×50 5A/2mA 1 3000-5000A 800×50
    L-780×160 5A/2mA 1 3000-5000A 780×160
    L28K 1000mA/0.5mA 3 10-50A φ28
    L45K 1000mA/0.5mA 3 16-100A φ45
    L80K 1000mA/0.5mA 3 100-250A φ80
    L100K 1000mA/0.5mA 3 250-400A φ100

    Quotation:

    Shape Model Rated current ratio (A) Accuracy Rated reference current(A) Dia(mm) FOB Price (USD)
    L-35 5A/5mA 0.5 16-100A φ35 32
    5A/2mA 0.5
    L-70 5A/5mA 0.5 100-250A φ70 48
    5A/2mA 0.5
    L-105 5A/5mA 0.5 250-400A φ105 68
    5A/2mA 0.5
    L-45 5A/5mA 1 16-100A φ46 21
    L-80 5A/5mA 1 100-250A φ81 24
    L-100 5A/5mA 1 250-400A φ100 35
    L-150 5A/5mA 1 400-800A φ150 47
    L-200 5A/5mA 1 800-1500A φ200 71
    L-80×50II 5A/5mA 1 16-100A 82×52 38
    L-100×50II 5A/5mA 1 16-200A 103×55 44
    L-130×50II 5A/5mA 1 100-200A 135×55 48
    L-150×130II 5A/5mA 1 100-300A 150×133 77
    L-180II 5A/5mA 1 100-200A 181×35 58
    L-200×50II 5A/5mA 1 250-400A 202×61 77
    L-260×100II 5A/5mA 1 450-800A 265×104 92
    L-170×30 5A/5mA 1 100-200A 172×34 68
    L-210×160 5A/5mA 1 450-800A 210×160 91
    L-260×160 5A/2mA 1 450-800A 260×160 92
    L-300×50 5A/2mA 1 500-1000A 300×50 115
    L-350×50 5A/2mA 1 500-1000A 350×50 125
    L-400×50 5A/2mA 1 1000-1250A 400×50 130
    L-400×160 5A/2mA 1 1000-1250A 400×160 167
    L-500×50 5A/2mA 1 1500-2000A 497×50 168
    L-500×160 5A/2mA 1 1500-2000A 500×160 200
    L-650×50 5A/2mA 1 2000-3000A 655×50 188
    L-800×50 5A/2mA 1 3000-5000A 800×50 207
    L-780×160 5A/2mA 1 3000-5000A 780×160 232
    L28K 1000mA/0.5mA 3 10-50A φ28 17
    L45K 1000mA/0.5mA 3 16-100A φ45 28
    L80K 1000mA/0.5mA 3 100-250A φ80 31
    L100K 1000mA/0.5mA 3 250-400A φ100 44

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