Vacuumschmelze current sensors

Vacuumschmelze

• Vacuumschmelze T60404-N4646-X series, ACTIVE CURRENT SENSORS FOR MAXIMUM ACCURACY
• Sensor types with integrated primary conductors PDF
• Sensor types with primary conductor opening PDF

There are several advantages over ordinary closed - loop sensors:

   rated currents of 6 A to 200 A and peak currents up to + 390 A in compact designs
   types for + 5 Volt power supply with voltage output. optionally internal or external reference voltage
   types for +/- 12 … 15 Volt power supply with current output
   very good measuring accuracy, minimum DC offset with very low hysteresis
   negligible output noise or periodic signal at zero input
   very low temperature dependence and long-term drift of the output variable
   low rise time, wide frequency range
   low-cost constructions
   compatible dimensions and pinning
   new reflow - solderable types (paste-to-pin)

Vacuumschmelze at Mouser

Vacuumschmelze Current Sensors
Vacuumschmelze (VAC) Current Sensors utilize amorphous field detector technology which makes the sensor more accurate and also 
improves linear performance with changes in temperature. The main function of the Current Sensors from VAC is measuring currents 
from DC up to high frequencies (approximately 200kHz).  
These sensors contain a galvanic separation between the primary circuit and the output signal (e.g. according to EN 50178 or EN 61800) 
and typical currents range from a few amperes up to several hundred amperes full range.  
Some sensor types can measure more than 1000 ampere peak current.  
The accuracy of the VAC current sensors lies in the range of <1% of the nominal current. 
The VAC-invented measuring principle of the closed-loop sensor with magnetic probe as a zero field detector 
is distinguished by maximum precision of the current detection. 
The detected currents range from 6 Arms to 700 Arms.

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100 A

• Vacuumschmelze T60404-N4646-X101, at Mouser
• HI CURRENT CABLE PASSES FROM THE CENTER HOLE.NO ELECTRICAL CONNECTION TO HIGH CURRENT CABLE
• POWER SUPPLY: positive and negative voltage needed (+-12 to 15V)

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• price

1: €13.96

10: €12.71

25: €12.12

100: €10.80

• Current Rating: 100 A
• Sensor/Transducer Type: Current Sensor
• Supply Voltage: 12 V, 15 V
• Response Time: 1 us
• Operating Temperature: - 40 C to + 85 C
• Accuracy: 0.5 %
• Frequency Range: 200 kHz
• Packaging: Tray
• Series: T60404
• Type: Closed Loop

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200 A

• Vacuumschmelze T60404-N4646-X201, at Mouser,
• price

1: €20.34

10: €18.80

25: €17.81

100: €16.06

• Current Rating: 200 A
• Supply Voltage: 12 V, 15 V
• Response Time: 1 us
• Temp range: - 40 C to + 85 C
• Accuracy 0.5 %
• Frequency Range: 100 kHz
• Type:Closed Loop

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50A

• HI CURRENT CABLE PASSES FROM PCB
• POWER SUPPLY:Single 5V supply
• Vacuumschmelze T60404-N4646-X764, at Mouser,

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• price

1: 16,53 €

10: 15,02 €

25: 14,17 €

100: 12,71 €

• Current Rating: 50 A
• Sensor/Transducer Type: Closed Loop
• Supply Voltage: 5 V
• Response Time: 300 ns
• Operating Temperature: - 40 C to + 85 C
• Accuracy: 0.7 %
• Frequency Range: 200 kHz

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