5S Components - Quality Electronic Components for Power Electronics Applications

Quality Electronic Components for Power Electronics Applications


Model # ES300S

  • These sensors are designed to be fixed by the case.
  • They may be either horizontally or vertically mounted.
  • The secondary connection Is made with a connector or cable.
  • For ES and ESM sensors the primary conductor may be a cable or a bar.(1ms/hour)

Item NameJST connector
Nominal Primary Current (rms)300 A
Secondary Current at IPN150 mA
Supply Voltage (DC)±12 to ±24 V
Product TypeCurrent sensors
Mounting TypeFrame Mounting
Measuring Range at ±15 V (Peak)±500 A
Measuring Range at ±24 V (Peak)±500 A
Not Measurable Overload (Peak)3000 A
Max. Measuring Resistance at ±15 V20 O
Max. Measuring Resistance at ±24 V54 O
Min. Measuring Resistance at ±15 V0 O
Min. Measuring Resistance at ±24 V45 O
Turn Number2000
Accuracy at IPN= ±0.5 %
Accuracy at IPN (-5 to 70°C)= ±1 %
Accuracy at IPN (-20 to 70°C)= ±1.5 %
Offset Current= ±0.25 mA
Linearity= 0.1 %
Thermal Drift Coefficient (-5 to 70°C)= 15 µA/ºC
Thermal Drift Coefficient (-20 to 70°C)= 40 µA/ºC
Delay Time= 1 µs
di/dt Correctly Followed= 50 A/µs
Bandwidth= 100 kHz
Max. No-Load Consumption Current= 12 mA
Secondary Resistance= 33 O
Dielectric Strength Primary/Secondary3 kV
Voltage Drop= 1 V
Mass0.115 kg
Operating Temperature-20 to +70 ºC
Storage Temperature-25 to +85 ºC
Secondary ConnectionJST 3 pins
Ordering CodeES300S
ConformityEN50178 EN61000-6-2 EN61000-6-4
ApprovalsCE RU UL
FeaturesGeneral Data Plastic case and insulating resin are self-extinguishing. Fixing holes in the case moulding for two positions at right angles. Direction of the current: A primary current flowing in the direction of the arrow results in a positive secondary output current from terminal M. Primary Connection Hole for primary conductor. The temperature of the primary conductor in contact with the case must not exceed 100°C. Secondary Connection Molex HE14 connector (ref. : 22-11-
DetailsHorizontal or vertical mounting Once again ABB lead the field by giving installers a chance to choose between two ways of fastening sensors: horizontally or vertically. This flexibility means that ES sensors can be installed in any position. This is a major breakthrough that greatly simplifies the task of systems integrators. The ES range is the ideal way of reducing the size of equipment. Unbeatable Reliability ESM-Industry-Current-Sensors-details.jpg Designed using the 6 sigma

5S Components Co.

5S Components Inc is a result of a management buyout of ABB Semiconductors Inc. by John Siefken and Kenny Stephenson. Effective December 1, 2005, 5S Components became the successor to ABB Semiconductors Inc. Kurt Hoerhager, Managing Director of ABB Switzerland Semiconductors and Roland Villiger, Director of Sales, commented that “Creating 5S guarantees focus on semiconductor sales in North America, a vital part our growth strategy.

ISO Certificate

Contact Info


5S Components Co.
630 Fifth Avenue,
East McKeesport, PA 15035