MX 2040 - MX 240
Contents
1. 1 msec 1 msec Digital adjustment yes Power supply 9 V battery 8LF22 6LF22 Automatic cut out After 3 mins After 3 mins Autonomy alkaline battery 40 hrs 40 hrs IEC 61010 safety Cat IV 600 V Cat IV 600 V Temperature for use 10 to 55 C 10 to 55 C Storage temperature 20 to 75 C 20 to 75 C Relative humidity lt 80 yes Dimensions 285 x 90 x 50 mm 270 x 90 x 50 mm Weight with battery 610g Warranty 1 year 1 year TECHNICAL CHARACTERISTICS MX 2040 MX 240 e AC AC DC Current Ranges 200 2000A 20 200A Resolution O 1to1A 0 01 to 0 1 A Basic accuracy 1 R 8D 1 R 8D Min current measurable 1A 0 1 A e DC Current Ranges 300 2000A 30 300A Resolution O 1to1A 0 01 to 0 1 A Basic accuracy 1 R 8D 1 R 8D DC AC AC DC TRMS Voltage Ranges 600 1000 Voc 600 1000 Voc 400 750 Vac 400 750 Vac Resolution 0 1to 1V 0 1to1V Basic accuracy 0 5 R 8D 0 5 R 8D Input impedance 970 kQ 970 KQ e Power active reactive apparent Ranges 20k 200k 2000k 2k 20k 200 k Resolution 0 01 to 1k 0 001 to 0 1 k Basic accuracy e Active energy Ranges Resolution Basic accuracy Power factor cos Ranges Basic accuracy 1 5 R 16D 20 200 2000 kWh 10 Wh 1 5 R 10D Oto 1 0 01 2 50 60 Hz 0 01 3 at 400 Hz 1 5 R 16D 20 200 2000 kWh 1 Wh 1 5 R 10D 0 tol 0 01 2 50 60 Hz 3 at 400 Hz e Frequency Ranges 20 Hz 200 Hz 2 kHz 20 Hz 200 Hz 22. kHz Resolution 0 01 Hz to 1 Hz 0 01 Hz to 1 Hz Basic accuracy 0 3 R 1D 0 3 R 1D e Resistances Ranges 200 Q 2000 Q 200 Q 2000 Q Resolution 0 1to1Q 0 1to1Q Accuracy 1 0 R 5D 1 0 R 5D Test current 0 5 mA approx 0 5 mA approx Max voltage with open circuit 80 V 80 V e Continuity Detection threshold lt 30 Q lt 30 Q Response time 10 msecs 10 msecs For Active power Watts W Reactive power reactive Volts Amps Var Apparent power Volts Amps VA For V gt 60 V and I gt 3 A MX 240 or gt 30 A MX 2040 phase shift of voltage and current signals and zero reset Characteristics subject to modifications according to technological developments Division of Chauvin Arnoux AUSTRIA Slamastrasse 29 3 1230 Wien Tel 01 61 61 9 61 Fax 01 61 61 9 61 61 Accessories and ordering information Accessories included Each model comes with 3 measurement leads 3 touch pins 3 alligator clamps 2 batteries a verification certificate and a user s manual Accessories on option HA1268B HA1260B ADP1 analog output current ADP2 analog output for all measurements taken ADP3 RS 232 interface and SX DCOM software Mains supply Europe Mains supply UK Mains supply USA HA1261B AA2850 AA2851 AA2852 To order M X0240A MX2040A MX0240AM MX 240 power clamp MX 2040 power clamp MX 240 in a case with main Supply and ADP 1 MX 2040 in a case with main Supply and ADP 1 MX2040AM For ass
3. MX 2040 MX 240 U niversal power clamps Err Sa ere oss SS 61010 o Cat Whether you have a single phase or three phase network nothing will be hidden from you any more e Types of measurement AC and AC DC TRMS voltage AC and AC DC TRMS current single and three phase power Energy Frequency e Three phases input in a single unit e Measurement of the power factor and determination of the compensation Capacitors e Analogue retransmission of the measurements via adapters e Data capture and subsequent processing on PC adapter and software available as options e Dual display to read off the results more quickly Division of Chauvin Arnoux Universal power clamps MX 2040 and MX 240 Signal characterisation When configured in Surveillance SURV mode the clamp can almost characterise the signals It can thus detect peaks of a minimum width of 1 m sec in V and A optimising the range choice according to the form of the signal In addition to this the Minima Maxima or Average can be measured in A V kVA kW KVAR and Q The latter is a sliding calculation over 16 values Measurement of the power factor By determining the phase shift between voltage and current the clamp can automatically calculate the compensation Capacity needed to restore the power factor to a value specified by the user If the value obtained is not standard it is possible to modify it the clamp will then calcul
4. ate the influence of this modification on the power factor This measurement is available in both single and three phase Better and quicker measurement These clamps have been designed to facilitate and optimise measurement HOLD mode freezes the display and improves reading statements AUTO OFF mode puts the clamp onto standby and increases its autonomy AUTO MANUAL mode allows the user to opt for automatic Or manual change in range Finally the CAL button offsets the zero when measuring current High contrast display The display is split into two parts and enables results to be read off rapidly the top zone Is reserved for the function selec ted by the rotating switch and the bottom zone gives the result of secondary func tions Peak Min Max etc Hard wearing and robust the HA1339 case is used to store the clamp with leads touch pins and other accessories Ideal for tests out on site or in the factory Three phase measurement For balanced three phase networks the clamp automatically detects the presence of the three phases and gives the result immediately For unbalanced three phase networks measurement has to be taken on each of the phases in succession In all cases the direction of rotation is indicated which avoids any difficulties with reversed connections The display is wide easy to read and all the necessary information can be taken in at a glance Measurement of kWh Thanks to i
5. istance and ordering mim COMMUNICATION PARIS Code 906 111 692 Ed 1 3 99
6. n analog output which is the image of the values measured There are two output modes with different update rates instantaneous mode INST and Display DISP modes CHARACTERISTICS ANALOG OUTPUT ADP 1 ADP 2 SX DCOM software Sensitivity Current minimum configuration INST mode 0 25 to 25 mV A 0 25 to 25 mV A Sensitivity Voltage INST mode 1 333 to 2 5 mV V HAS ON We NeW ERE 25 Ae DISP mode 1 333 to 2 5 mV V minimum clock speed Sensitivity Power 80486 33 MHz recommended INST mode 7 DISP mode 0 75 to 750 mV k S SE Wile tet Sensitivity Resistance at ematical coprocessor INST mode e Min 4 MB RAM DISP mode 0 75 to 7 5 mV Q 8 MB recommended eee ula au e 2 5 MB hard disk capacity free Full scale 1 5 V 1 5 V ft Wind 0 75 V for 0 75 V in Microsoft Windows 3 1 or later INST current INST current e MS DOS version 3 1 or later Output resistance lt 10Q lt 10Q OO Sampling INST mode 61 usecs 61 usecs DISP mode 500 msecs 500 msecs Output protection 20 V max 20 V max Power supply By clamp or By clamp or mains supply Option mains supply Option kVA kW or kVAR according to the type of measurement chosen GENERAL CHARACTERISTICS MX 2040 MX 240 J aw opening 55mm 55mm 22x64 bars 7x52 bars Dual display up to 3000 counts yes Size of digits 11 5 and 7 mm 11 5 and 7 mm Measurement rate 2 per sec 2 per sec Detection of rapid peaks
7. ts internal clock and power measurement capacity the clamp can total up measurements from the time of entering into a function and then calculate the energy in kWh Safety mains supply Every detail of the clamp and adapters has been thought out an option can be added to connect them to an IEC 61010 Cat III mains supply Measurement sessions without any autonomy constraints are then possible Three models are available according to the country of use Europe the United Kingdom and the United States A veritable acquisition station The ADP 3 option transforms the clamp into a veritable acquisition station In fact the performance of the latter is enhanced by a 512 measurement memory which has a programmable rate of memorisation Datalog mode the digital transmission of displayed measurements by means of an RS 232 link and a graphic and digital data processing programme SX DCOM This programme can manage up to four clamps simultaneously which is particularly advantageous for three phase measurement Furthermore it enables the The adapters for the MX 2040 and MX 240 clamps replace clamp to be configured or adjusted by the lide of the battery compartiment In this way the remote control using a PC careful design and electric safety of the clamp is retained Ei bee ee ty ph wi aii T pk fiir F i m EH E Analog output of signals The MX 2040 and MX 240 clamps have ADP 1 and ADP 2 adapters and a
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