RECHERCHE CATALOGUE :
Insérer un mot ou une référence :
LE CATALOGUE GENERAL
MON ESPACE PERSONNEL
-
Mon compte
-
Devis=>ne contient aucun produit.
|
Resistive load, 320 VA 210 OhmELD050000 320 VA Resistive load, with protecting fuse |
|
Complete 1.5-kW AC/DC Motor benchELD150 1.5-kW Test group: DC and 3-phase asynchronous motors, load generator, with data acquisition |
|
300-W / 48-Vdc motor with permanent excitation, ref: ELS302000)DC motor, 48 VDC, with permanent excitation -> Nominal current 6,7 A, -> Speed 2.000 r/min, -> Efficiency 77% |
|
300-W / 3-phase squirrel cage asynchronous motor, ref ELS303000SELV 3-phase asynchronous motor, squirrel cage, star or delta -> Nominal pwer: 300 W -> Nominal voltage: 24/42V |
|
300-W / brushless motor, SELV, ref ELS306000SELV Brushless motor : -> Nominal power: 300 W, -> Brushless sine 23 V or DC trapezoid 35 V, -> Nominal currents: 7,9 Aac, 9,7 Adc, -> Speed: 2000 rd/min, |
|
BICMAC-S300 Instrumented load bench for AC or DC machines - Motor/Load benchELS310000 The load bench BICMAC- S300 is specially designed for: ▪ Electrotechnics. ▪ Power electronics. ▪ Automatic control. It works, in accordance with the standard SELV « Safety Extra-Low Voltage, 48 VDC and 24 VAC », at voltage rates avoiding to use complex and expensive electrotechnic tables. |
|
BICSIN-S300 Instrumented load bench for AC or DC machines - Motor/Load benchELS320000 The load bench BICSIN- S300 is specially designed for: ▪ Electrotechnics. ▪ Power electronics. ▪ Automatic control. It works, in accordance with the standard SELV « Safety Extra-Low Voltage, 48 VDC and 24 VAC », at voltage rates avoiding to use complex and expensive electrotechnic tables. |
|
Instrumented Load Bench with load generation and Simulation of Digital Industrial Systems (ELT320000)Load generation set to carry out the tests of characteristics of DC, AC motors. - Several types of loads are available, speed function, speed square, constant, inertial, - Acquisition of characteristic quantities of DC and AC motors (speed, torque, current, voltage), - Plots of typical curves, torque versus speed, yields... |
|
300-W Power supply, 3-phase AC, DC, Low VoltageEM300000 LV power supply specially designed to carry out practical works on any power electronics bridge (1-/3-phase rectifiers, choppers, 1-/3-phase inverter). Its output voltage comply with Low Voltage standard (3x220 Vac ; 340 Vdc) It is plugged on mains (1-phv 220 V, 50 Hz). |
|
Python data processing interfaceEMA430000 Real-time physical quantities acquisition module, Python programming |
|
2x100-MHz oscilloscopeEMD018010 Oscilloscope: 2 x 100 MHz bandwidth (DS1102E), Trigger: on channel 1, 2 or external, Sampling: 1 GS/s on 1 channel, 500 MS/s on 2 channels, Rising time: 3.5 ns, Time base: 2 ns/div - 50s/div, Resolution 8 bits, Mathematics functions: +, -, x, FFT, inversion. |
|
2x100-MHz OscilloscopeEMD018015 Digital oscillscope, bandwidth 2x100 MHz (DS1102ZE), Trigger: on channel 1, 2 or external, Sampling: 1 GSa/s on 1 channel, 500 MSa/s on 2 channels, Rising time: 3.5 ns, Time base: 2 ns/div - 50s/div, Vertical sensitivity: 0.5 mV/div - 10 V/div Resolution 8 bits, Mathematics functions: +, -, x, FFT, inversion. Decode/ trigger buses: 2 (Parallel, I2C, SPI, RS232/UART) Display: LCD 7" ; 800xRGBx480 New model (replaces EMD018010) |
|
300-W power supply, 1- and 3-phase & DC ; SELVEMS300000 SELV power supply specially designed to carry out practical works on any power electronics bridge (1-/3-phase rectifiers, choppers, 1-/3-phase inverter). Its output voltage, complying with SELV standard, avoid expensive measuring and/or protection systems. It is plugged on mains (1-ph 220 V /50 Hz). |
|
1-phase, 3-phase rectifier, 300 W (Ref : EP130000)Study of : 1-phase rectifier: -> all diodes, -> Mixed symmetric, mixed and asymmetric, -> all thyristors, -> assisted inverter. 3-phase rectifier: -> all diodes, -> Mixed, -> all thyristors, -> assisted inverter. Important : EP130 has been concieved to work with LV environment (Low voltage : 3x240 Vac Max). It is to be used for practical works or during a lecture course (with a computer and projector). Optional extra: -> D_CCA, speed control (depending of the operative part), -> EP130800, D_Scil : Module for prototyping with Scilab/XCOS, generation of real time new correctors. |
|
Chopper, 1-phase, 3-phase inverter, 300 W (ref: EP230000)Study of: Serial Choppers, reversible: -> Serial -> Voltage reversible -> Current reversible -> Four quadrants -> Overfitted double serial (+E/0/–E) 1-phase inverter: -> Schift control full wave, -> adjustable frequency: PWM +E/-E and +E/0/-E, -> constant U/F ratio. 3-phase inverter: -> Schift control full wave, -> adjustable frequency: PWM +E/-E and +E/0/-E, -> constant U/F ratio. Important: EP230 has been concieved to work with LV environment (Low voltage : 340 Vdc Max). It is to be used for practical works or during a lecture course (with a computer and projector). Optional extra: -> D_CCA, speed and position control (depending of the operative part), -> EP230800, D_Scil : Module for prototyping with Scilab/XCOS, generation of real time new correctors. |
|
Manuel d'utilisation du pont de Graëtz Gradateur 1.5/3 kW (Ref - EP260010)Manuel d'utilisation du pont de Graëtz Gradateur 1.5/3 kW, incluant les différents mode de fonctionnement, les schémas de câblage, procédure de maintenance. |
|
1.5/3 kW 1-/3-phase rectifier / AC contoller - Training module (ref: EP360000)▪ Single-phase, three-phase rectifier, AC voltage controller, assisted inverter ▪ Many measuring probes. ▪ Many securities (protection against short-circuits, constant supervision of power supply, supervision of the excitation current...) |
|
Manuel d'utilisation du hacheur onduleur 3 kW 4 quadrants (Ref - EP460010)Manuel d'utilisation du hacheur onduleur 3 kW 4 quadrants, réglage des parmètres de fonctionnement, conseils d'utilisation, notice de dépannage. |
|
1.5/3 kW 1-/2-/4-quadrant chopper / 1-phase inverter - Training module (ref: EP560000)Serial chopper voltage & current reversible, 4 quadrants, dual mixed 0 +E 0/ 0 –E 0, single-phase inverter; full-wave, PWM +/-E, +/0/-E, 1.5-kW operating power. 2 software are available as optional extras: ▪ EP560200, D_CCA: study of the servo-control of AC or DC motors. ▪ EP560800, D_Scil: automatic generator of real-time correctors with Scilab/Xcos®. |
|
1.5/3 kW 1-/2-/4-quadrant chopper, 1-/3-phase inverter - Training module (ref: EP660000)Serial chopper voltage & current reversible, 4 quadrants, dual mixed 0 +E 0 / 0 –E 0, single-phase inverter; three-phase inverter, full-wave, PWM, switched control, PWM +/-E, +/0/-E, operating power: 1.5 kW. 2 software are available as optional extras: ▪ EP660200, D_CCA: study of the servo-control of AC or DC motors. ▪ EP660800, D_Scil: automatic generator of real-time correctors with Scilab/Xcos®. |
|
Magnetic circuits - Training module (ref: EPD037650)Study of several magnetic circuits: ▪ Iron core transformer. ▪ Ferrite core transformer. ▪ Pulse transformer. Typical experiments: ▪ Inductance measurement of ferrite core circuit. ▪ Hysteresis loop. ▪ Flyback power supply. |
|
SELV 150/300W 1-/3-phase AC regulator - Training module (ref: EPS120000)Study of: 1-phase upstream AC voltage controller: ▪ Phase-angle. 3-phase upstream AC voltage controller: ▪ Phase-angle with neutral. ▪ Phase-angle with neutral. External control: By electronic assembly +/-10 VDC (in static chopper or single-phase inverter). |
|
SELV 150/300 W 1-/3-phase rectifier bridge - Training module (ref: EPS130000)Study of: 1-phase rectifier: ▪ Diodes. ▪ Symmetrical/Asymmetrical mixed. ▪ All types of thyristors. ▪ Assisted inverter. 1-phase rectifier: ▪ Diodes. ▪ Mixed. ▪ All types of thyristors. ▪ Assisted inverter. Important: The EPS130 is conceived to operate in SELV configuration (Safety Extra-Low Voltage), whose main asset is to be usable without any resort to expensive electrotechnical installations. → Specially adapted for practical works as well as during a lecture to spot a particular phenomenon via a PC + video-projector. Optional: ▪ D_CCA: speed servo-control (depending on the operative part). ▪ D_Scil: simulation, rapid prototyping, creation of new correctors. |
|
SELV 150/300 W chopper / 1-phase inverter - Training module (ref: EPS210000)Study of: Series and reversible choppers: ▪ Series. ▪ Voltage reversible. ▪ Current reversible. ▪ 4 quadrants. ▪ Double nested series (+E/0/–E). 1-phase inverters: ▪ Full-wave shifted control. ▪ Variable frequency: PWM +E/-E, +E/0/-E. ▪ Constant U/F. Important: The EPS210 is conceived to operate in SELV configuration (Safety Extra-Low Voltage), whose main asset is to be usable without any resort to expensive electrotechnical installations. → Specially adapted for practical works as well as during a lecture to spot a particular phenomenon via a PC + video-projector. Optional: ▪ D_CCA: speed servo-control (depending on the operative part). ▪ D_Scil: simulation, rapid prototyping, creation of new correctors. |
|
SELV 150/300 W chopper / 1-/3-phase inverter - Training module (ref: EPS230000)Study of: Series and reversible choppers: ▪ Series. ▪ Voltage reversible. ▪ Current reversible. ▪ 4 quadrants. ▪ Double nested series (+E/0/–E). 1-phase inverters: ▪ Full-wave shifted control. ▪ Variable frequency: PWM +E/-E, +E/0/-E. ▪ Constant U/F. 3-phase inverters: ▪ Full-wave shifted control. ▪ Variable frequency: PWM +E/-E, +E/0/-E. ▪ Constant U/F. Important: The EPS230 is conceived to operate in SELV configuration (Safety Extra-Low Voltage), whose main asset is to be usable without any resort to expensive electrotechnical installations. → Specially adapted for practical works as well as during a lecture to spot a particular phenomenon via a PC + video-projector. Optional: ▪ D_CCA: speed servo-control (depending on the operative part). ▪ D_Scil: simulation, rapid prototyping, creation of new correctors. |
|
D_Scil, Module for the creation of real time correctors with SCILAB/XCOS (Réf : ERD000800)The generated code can be loaded in the didactical servo system or process control equipements (ERD100, ERD150, ERD540, ERD550, ERD560) It works with SCILAB/XCOS : tool of modelisation and simulation of hybrid and dynamic systems. |
|
Mini-oven temperature (electronic PID corrector) - Training module (ref: ERD037780)Training module of a mini oven temperature control, electronic PID controller corrector, forced ventilation disturbance. |
|
Speed Control User's Guide, Ref.ERD 037 860Speed control User's guide. Electronic P, PI corrector. |
|
Position servo system User's guide, Ref. ERD 037 870Position servo system User's guide. Electronic P, PI corrector. |
|
Study of speed/position servo-systems - Training module (ref: ERD050000)Digital & analog servo-control: ▪ Selection of the structure: open loop, closed loop in speed & position. ▪ Selection of the excitation type: constant step, ramp, trapezoid, sine, internal (or external) Setpoint following (potentiometer). ▪ Selection of the power interface supplying the motor: voltage or current control. ▪ Selection of the corrector: P/PD/PI/PID ; ON/OFF ; Digital (sampled with "Z" correction function(optional)). ▪ Selection of the input onto which the derivative action is applied: gap, measurement. ▪ Selection of the profile of the driven mechanical load: constant (weighty load), function of the speed (viscuous/fluid friction), intrinsic dry friction, compensated or not. |
| Page précédente / Page suivante Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | |
|
Spécialiste en Ingénierie Pédagogique en Sciences Physiques, Génie Electrique &Télécoms . Nous sommes concepteurs et fabricants. |
DIDALAB Z.A. de la clé Saint Pierre 5, rue du Groupe Manoukian 78990 ELANCOURT (France) Phone : +33.1.30.66.08.88 Mail:didalab@didalab.fr |
Electrical Engineering PHYSICS Energy & Systems |