�������������������������������������������������� ���������������������������������������������� YS� SS series ����� Highly reliable YS-3 with solid track record 7.5A∼7.5kA Select the most suitable type from the wide range YS series Application: Usable for current detection of Monitor drivers, Wattmeters, Battery charging and discharging circuits, etc. �������������� ����� � �������������� Type name YS1 YS-1B YS-2 YS-3 YS-4 YS-5 YS-6 YS-7 YS-8 YS-9 YS-11 Rated current 7.5A 10A 15A 20A 30A 40A 50A 60A 75A 100A 120A 150A 200A 250A 300A 400A 450A 500A 600A 750A 800A 1kA 1.5kA 2kA 3kA 4kA 4.5kA 5kA 6kA 6.5kA 7kA 7.5kA Rated voltage drop Accuracy Remarks ������������������� YS-4-500A60mV-C0.5 Type number 60mV 100mV 300mV Type name Rated current Rated voltage drop Accuracy (Specify if you need a Class 0.5 model.) Class 1.0* ������������������������ ● ● 60mV 100mV ● Class 1.0 Set the current at 80% or less of the rating of the Shunt when energizing it. Tighten the connecting bolt(s) of electric cables to reduce contact resistance. For models with a rating of 250A or more, the nuts and bolts for current terminals shown below will be provided with the device. For models with a rating of 200A or less, refer to the outer dimensional drawings on the following page. YS-3∼YS-7 *If you need a Class-05 model, please specify it. Please contact us for other ratings. M12 bolt / 65 mm long YS-8∼YS-11 M12 bolt / 90 mm long ������������������������� 【 in millimeters 】 YS-1 YS-1B 2-M4 screws (Voltage terminal) 2-M4 screws (Voltage terminal) 2-M5 screws (Current terminal) 20 26 2-M5 screws (Current terminal) 20 2 holes with a diameter of 4.5 mm Diameter of 10 mm, spot facing depth of 8 mm 2-M8 bolt (Current terminal) 45 45 85 85 85 105 105 105 45 120±0.5 140 ±1 140 ±1 27.6 14 8 Voltage drop H ����� 40 ����� 55 27.6 120 ±0.5 140 ±1 Less than or equal to H 120 ±0.5 14 8 2-M4 screws (Voltage terminal) 26 2 holes with a diameter of 4.5 mm Diameter of 10 mm, spot facing depth of 8 mm 20 2 holes with a diameter of 4.5 mm Diameter of 10 mm, spot facing depth of 8 mm 60A∼100A 60mV 31.1 7.5A∼50A 100mV. 300mV 26 7.5A∼50A 60mV 14 8 YS-1 Other models are available for voltage drops not mentioned above. YS-2 YS-2 20 30±1 75 45 75 115 90 120 150±0.5 178±1 140 ±1 178±1 38.1 139 120 ±0.5 14 15 109 150 ±0.5 32.1 135 15 8 2-M4 screws (Voltage terminal) 2-M8 bolt (Current terminal) 2-M8 bolt (Current terminal) 2-M8 bolt (Current terminal) 20 2-M4 screws (Voltage terminal) 2 holes with a diameter of 6 mm Diameter of 12 mm, spot facing depth of 8 mm 39.1 2-M4 screws (Voltage terminal) 2 holes with a diameter of 4.5 mm Diameter of 10 mm, spot facing depth of 8 mm 20 2 holes with a diameter of 6 mm Diameter of 12 mm, spot facing depth of 8 mm 120A∼200A 100mV 30±1 120A∼200A 60mV 26 60A∼100A 100mV 15 15 YS-1B ������������������������� 【 in millimeters 】 YS-4 YS-5 ����~7��������V.������� 2 holes with a diameter of 14 mm (Current terminal) ����~��������V.������� 2 holes with a diameter of 14 mm (Current terminal) 2 holes with a diameter of 14 mm (Current terminal) L2±2 L2±2 45±1 45±1 L1 15 40 45 20 ±2 L1 20 45 43 L3 ±2 L3 L1 22 43 L3 ±2 2-M5 screws (Voltage terminal) 15 ±1 10±1 Less than or equal to 30 2-M5 screws (Voltage terminal) 22 2-M5 screws (Voltage terminal) 18±1 15 Less than or equal to 40 40 60±1 L2±2 Voltage drop �� �� �� Voltage drop �� �� �� Voltage drop �� �� �� ���� �� ��� ��� ���� �� ��� ��� ���� �� ��� ��� ����� �� ��� ���� ����� �� ��� ���� ����� �� ��� ���� YS-6 YS-7 �������60mV.������� YS-8 �����60mV.������� 4 holes with a diameter of 14 mm (Current terminal) �����60mV.������� 4 holes with a diameter of 14 mm (Current terminal) 25 65 30 Less than or equal to 55 2-M5 screws (Voltage terminal) 30 L1 L3 20±1 Less than or equal to 45 20 ±1 2-M5 screws (Voltage terminal) 50±1 80 60 L3 ±2 65 ±3 2-M5 screws (Voltage terminal) ±2 L1 70 25 ±2 ±1 40 60 ±1 48 L3±2 20 22 ±2 ±1 L1 L2 ±2 70 35 22 4 holes with a diameter of 14 mm (Current terminal) L2 ±2 L2 ±2 48 Voltage drop �� �� Voltage drop �� �� Voltage drop �� �� ���� �� ��� ��� ���� �� ��� ��� ���� �� ��� ��� ����� �� ��� ���� ����� �� ��� ���� ����� �� ��� ���� �� Less than or equal to 42 ����~4��������V.������� �� 100±2 YS-3 �� ������������������������� 【 in millimeters】 YS-9 YS-11 4kA∼5kA 60mV. 100mV 6kA∼7.5kA 60mV. 100mV 6 holes with a diameter of 14 mm (Current terminal) 6 holes with a diameter of 14 mm (Current terminal) 50±1 150 ±2 50±1 ±1 50 ±1 50 35 L1 50 30 90 40 L3±3 L1 L3 40 52.5 2-M5 screws (Voltage terminal) L2 L3 30±1 100±2 30 ±1 2-M5 screws (Voltage terminal) Voltage drop L1 Voltage drop L1 60mV 50 220 280 60mV 50 235 310 100mV 80 250 310 100mV 80 265 340 Shunt resistance with highly reliable, versatile and selectable from the range of 1%, 0.5%, and 0.2% detection accuracy on your demand. 37.5 ±3 L2 L3 ±2 35 110 80 160±2 L2±2 L2±2 Smaller size reduces the footprint. 30A∼300A Space-saving models! SS series Application: Usable for current detection of Monitor drivers, Wattmeters, Battery charging and discharging circuits, etc. ����� � �������������� Type name �������������� Rated current Rated voltage drop SS2 SS3 SS4 Remarks ������������������� SS1-100A60mV Type number 30A 50A 75A 100A 120A 150A 200A 250A 300A SS1 Accuracy Type name 30mV 50mV 60mV Class 0.5 Rated current Rated voltage drop Please contact us for other ratings. ������������������������� 【in millimeters】 2-M3 screws (Voltage terminal) 3.2 15 12 2-M3 screws (Voltage terminal) 250A∼300A 30mV. 50mV. 60mV 3.2 18 L3 16 12 3.2 2-M3 screws (Voltage terminal) L2 4-M5(THRU) (Current terminal) L1 2-M5(THRU) (Current terminal) L1 L1 L3 L1 L2 12 12 SS4 200A 30mV. 50mV. 60mV 2-M4(THRU) (Current terminal) 2-M4(THRU) (Current terminal) 3.2 SS3 L3 120A∼150A 30mV. 50mV. 60mV L2 SS2 L3 30A∼100A 30mV. 50mV. 60mV L2 SS1 12 30 2-M3 screws (Voltage terminal) Voltage drop �� �� �� Voltage drop �� �� �� Voltage drop �� �� �� Voltage drop �� �� �� ���� �� �� �� ���� �� �� �� ���� �� �� �� ���� �� �� �� ���� �� �� �� ���� �� �� �� ���� �� �� �� ���� �� �� �� ���� ��� �� ��� ���� ��� �� ��� ���� ��� �� ��� ���� ��� �� ��� Custom-made models are available; please contact us for details.