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300-W power supply, 1- and 3-phase & DC ; SELV
EMS300000
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). -
BICMAC-S300 Instrumented load bench for AC or DC machines – Motor/Load bench
ELS310000
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 bench
ELS320000
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. -
Capacitive Load (ref: EPD037360)
Capacitive load
This module is particularly adapted to experiments in Power electronics (300 W). -
Chopper training monitor, 2 quadrants, 30 V 5 Amp. (Ref – PED020200)
Chopper training monitor, 2 quadrants, 30 V 5Amp. Overvoltage / Subvoltage chopper, enabling the study of the driving & braking principles by energy transfer.
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DC machine load bench, 120 W (Ref – ELD037480)
DC motor load unit: 120 W, parted excitation load generator: 120 W.
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Presentation of the SELV 300-W range
Booklet showing our products for electrical machines and power electronics in the SELV 300-W power range.
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Rheostat – Load (ref: ELD103000)
Loading rheostat → 9.3 Amps ; adapted to experiments in Power electronics.
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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-/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. -
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 150/300W 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). -
Table for technical laboratories, ref EMO100000
Suitable for all your “low voltage” electrical engineering and telecommunications laboratories
Suitable for your laboratories in 300-W Power Electronics and Motors studies equipped with our EM(S)300B power supplies (providing adjustable 3-phase and DC from a 220 V/16A socket)
