Shunts

A shunt is a precision resistor connected in parallel across a device which is used to measure both alternating and direct current by creating a low-resistance path. Also known as an ammeter shunt or a current shunt resistor, a shunts low resistance creates only a small amount of voltage drop by using little energy in the process. By using Ohms Law equation, the voltage across the shunt is measured and used to calculate the current flow in amperes. A resistor of accurately known resistance (usually a manganin resistor) is placed in parallel with the ammeter. The current is then divided so that only a small amount travels through the ammeter and the actual amperage can be directly measured. Shunts are diverse and capable of many uses within many different applications. One of the uses of a shunt is within a renewable energy system such as wind turbines or solar panels. They are used to measure how much current is flowing in and out of the battery, or for knowing how much power is being generated. If high frequency noise is an issue, a shunt with a capacitor can be used to redirect noise sending it to the ground before the signal reaches the circuit elements. They can be installed within a DC disconnect enclosure with a negative conductor between the batteries and the inverter. Some systems also have multiple shunts when several inputs and outputs require monitoring. Shunts can be used for overload protection in control devices such as battery chargers and power supplies. They can also be used in digital meters and coil panel meters for measuring current in DC. There are several different types of shunts such as, standard brass ended, compact brass ended, digital, plate type and wire type.

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กำลังดูสินค้า 1 - 20 รายการจาก 49 รายการ / Viewing 1 - 20 of 49 products
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รายละเอียดสินค้า / Description ราคา / Price Maximum Current Voltage Output Shunt Type Accuracy Minimum Temperature Maximum Temperature For Use With Series
RS Stock No. 392-8406
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1700V3170
THB808.34
Each
Units
25 A 60mV Plate ±0.5 % - - - -
RS Stock No. 823-3570
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3020-01103-0
THB1,077.77
Each
Units
500 A 50mV Brass-Ended ±0.25 % -40°C 60°C - -
RS Stock No. 257-307
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR10MA75
Brand :HOBUT
THB462.61
Each
Units
10 mA 75mV Plate ±1.5 % - - - -
RS Stock No. 823-3589
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3020-01108-0
THB1,081.79
Each
Units
100 A 100mV Brass-Ended ±0.25 % -40°C 60°C - -
RS Stock No. 886-2095
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.YN01-24751WS000000
Brand :Sifam Tinsley
THB2,635.26
Each
Units
400 A 75mV Brass-Ended - - - Ammeter Kappa
RS Stock No. 257-335
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR300MA75
Brand :HOBUT
THB297.26
Each
Units
300 mA 75mV Plate ±1.5 % - - - -
RS Stock No. 257-565
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR30A75
Brand :HOBUT
THB586.67
Each
Units
30 A 75mV Plate ±1.5 % - - - -
RS Stock No. 886-2073
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.YN01-07751BS000000
Brand :Sifam Tinsley
THB936.58
Each
Units
25 A 75mV Brass-Ended - - - Ammeter Kappa
RS Stock No. 257-379
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR20MA200
Brand :HOBUT
THB308.72
Each
Units
20 mA 200mV - ±1 % - - - -
RS Stock No. 810-3261
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3020-01097-0
THB739.23
Each
Units
5 A 50mV Digital ±0.25 % -40°C +60°C - -
RS Stock No. 257-313
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR30MA75
Brand :HOBUT
THB331.45
Each
Units
30 mA 75mV Plate ±1.5 % - - - -
RS Stock No. 257-408
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR20A200
Brand :HOBUT
THB476.10
Each
Units
20 A 200mV - ±1 % - - - -
RS Stock No. 257-329
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR100MA75
Brand :HOBUT
THB298.30
Each
Units
100 mA 75mV Plate ±1.5 % - - - -
RS Stock No. 257-363
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHR10A75
Brand :HOBUT
THB504.28
Each
Units
10 A 75mV Plate ±1.5 % - - - -
RS Stock No. 392-8399
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1700V3280
THB970.11
Each
Units
100 A 60mV Plate ±0.5 % - - - -
RS Stock No. 810-3270
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3020-01098-0
THB736.89
Each
Units
20 A 50mV Digital ±0.25 % -40°C +60°C - -
RS Stock No. 313-902
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SHB10A60
Brand :HOBUT
THB856.80
Each
Units
10 A 60mV Brass-Ended ±1 % -20°C +40°C - -
RS Stock No. 392-8412
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1700V3200
THB817.59
Each
Units
40 A 60mV Plate ±0.5 % - - - -
RS Stock No. 886-2061
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.YN01-03751BS000000
Brand :Sifam Tinsley
THB1,018.02
Each
Units
5 A 75mV Brass-Ended - - - Ammeter Kappa
RS Stock No. 823-3576
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3020-01102-0
THB1,077.77
Each
Units
300 A 50mV Brass-Ended ±0.25 % -40°C 60°C - -
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