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供应CTSR0.3---1-P系列小电流传感器

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CTSR0

详细介绍

CTSR0.3---1-P系列小电流传感器

Non-contact and accurate milliamps measurement single supplied (+5V)

Main characteristics:

· 2 standard models

· PCB mounting

· Small currents' measurement from 0.3 to 0.6 ARMS nominal

· Accurate (1.9 % Max at +25°C with CTSR 0,3-P model and 1.5 % Max at +25°C with CTSR 0.6-P model)

· Low offset drift

· Compact unique design for all the models

· Light: 28 g

· Operating temperature range: -40 to +105°C

· 5 years warranty

Features:

· DC, AC, pulse, small currents' measurements with galvanic isolation

· Single supply: 0,+5V

· Non contact measurement with high aperture (Ø 20.1 mm)

· Isolation test voltage: 5.4 KVRMS / 50 Hz / 1 min

· Voltage output

· Bandwidth DC to 9.5 KHz (- 1dB)

· Closed-loop Fluxgate technology

· High creepage and clearance distances (11 mm) for high insulation

Standard compliance:

· EN 50178 for industrial applications such as:

§ Solar panels inverters (earth leakage control)

§ First human contact protection of PV arrays

§ Medium power inverter (symmetry fault detection)

§ Power sources (failure detection)

§ UPS's

§ SMPS's

§ Current monitoring

· UL 508 (UR marking)

· European Directive EMC 2004 / 108 / EEC: CE marking

· Using UL94-VO recognized materials

· Low voltage directive 2006 / 95 / EEC

· Safety IEC 61010-1

· Suitable to fulfil VDE 0126-1-1 and UL 1741

Remarks:

· Available with primary inserted conductor (CTSR xxx-TP model)

· Designed for single or three phases residual current measurement (up to +/- 30A per wire, DC or AC)

· Easy insertion of earth leakage wires thanks to the aperture (Ø 20.1 mm)

· Bipolar currents measurements when single supplied 0/+5V

· Self test function

· Demagnetization function

· These transducers can directly be connected to the 5V input of μ-controllers and instrumentation cards

· CTSR models have an additional pin at the output for more flexibility in applications. This pin provides access to the internal voltage reference which can then be fed to the reference of an A/D converter (Analog Digital) This extra pin can also receive the internal reference (from 2.3 to 4 V) of the DSP (Digital Signal Processor) or A/D converters commonly used in Power Electronics, allowing cancellation of the reference temperature drift

· Low current consumption

· High overload capability

· Possibilty to easily design up to 3 ARMS nominal version under request

Product search results
Model	Primary Nominal Value	Measuring Range	Secondary Signal	Supply Voltage (V)	Accuracy (%)	Mounting

CTSR 0.3-P		0.5 A	1.2 V	5-5 Uni	1.9	PCB

CTSR 0.3-P/SP1		850 mA	0.743 V	5-5 Uni	1.5	PCB

CTSR 0.3-TP/SP4		0.5 A	1.2 V	5-5 Uni	1.9	PCB

CTSR 0.6-P		0.85 A	1.486 V	5-5 Uni	1.5	PCB

CTSR 0.6-TP/SP2		0.85 A	1.486 V	5-5 Uni	1.5	PCB

CTSR 1-P	1 A	1.7 A	1.2 V	5-5 Uni	1.5	PCB
	Technology : Fluxgate