 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Current Transducer CT 100-S For very accurate measurements of currents : DC, AC, pulsed..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). IPN = 100 A Provisional Electrical data IP N IP VO U T KN RL CL tC VC IC Vd Primary nominal r.m.s. current Primary current, measuring range Analog output voltage Conversion ratio Load resistance Capacitance loading Output short-circuit duration 1) Supply voltage ( 5 %) Current consumption R.m.s. voltage for AC isolation test, 50 Hz, 1 mn 100 0 .. 150 5 100 A / 5 V > 500 5 A A V nF s V mA kV Features * Closed loop (compensated) current transducer * Insulated plastic case recognized according to UL 94-V0 * Patent pending. 15 90 + VOUT / R L 6 Advanced features * f = 250 kHz * X G = 0.15 % (- 25C .. + 70C). Accuracy - Dynamic performance data XG VO tr di/dt f Overall accuracy @ IPN Offset voltage @ IP = 0 - 25C .. + 70C TA = 25C - 25C .. + 70C 0.15 Typ Max 0.4 0.6 % mV mV ns A/s kHz Advantages * * * * * * * Excellent accuracy Very good linearity Low temperature drift Optimized response time Wide frequency bandwidth No insertion losses High immunity to external interference * Current overload capability. Response time 2) @ 90 % de IPN di/dt accurately followed Frequency bandwidth (- 3 dB) @ 10 % of IPN 400 60 DC .. 250 General data TA TS m Ambient operating temperature Ambient storage temperature Mass Standards - 25 .. + 70 C - 40 .. + 85 C 670 g EN 50178 : 1997 Applications * AC variable speed drives and servo motor drives * Static converters for DC motor drives * Battery supplied applications * Uninterruptible Power Supplies (UPS) * Switched Mode Power Supplies (SMPS) * Power supplies for welding Notes : 1) 2) If the short-circuit has a duration more than 1 s, the primary current of the supply voltage must be interrupted for a short time to restore the transducer to proper working order. The internal protection is done by PTC resistors With a di/dt of 60 A/s. applications. 060808/5 LEM w w w .lem.com Dimensions CT 100-S Front view (in mm. 1 mm = 0.0394 inch) Left view Secondary terminals Terminal Terminal Terminal Terminal + M 0 : : : : supply voltage + 15 V measure 0V supply voltage - 15 V Connection Top view Mechanical characteristics * * * * General tolerance Fastening Primary through-hole Connection of secondary Fastening torque 0.3 mm 2 x M5 screws 15 mm M5 threaded studs 2.2 Nm or 1.62 Lb - Ft Remarks * VOUT is positive when IP flows in the direction of the arrow. * This transducer induces into the primary circuit a square wave of 3.5 mV amplitude (frequency 220 Hz). This voltage can induce an AC current in the primary if the primary impedance is low. * This is a standard model. For different versions (supply voltages, turns ratios, unidirectional measurements...), please contact us. LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice. |
Price & Availability of CT100-S06
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |