*mydirectindustry

EST150

Product catalog summary

Overview: The EST 150 Series is a 150W triple output DC power supply designed for versatility and reliability. It features three independent and floating outputs with selectable tracking modes, making it suitable for various applications requiring stable power delivery.

Specifications:

Output Voltage and Current: Two outputs provide 0-20V at 0-2.5A, and one output provides 0-10V at 0-5A.
Input: Single-phase AC input ranging from 90-265V, with a frequency of 48-62 Hz.
Efficiency: 81% at 230V AC full load and 78% at 110V AC full load.
Regulation: Load regulation is 6 mV for CV and 1 mA for CC; line regulation is 0.2 mV for CV and 0.2 mA for CC.
Ripple and Noise: Very low output ripple and spikes, with specific values for CV and CC modes.
Temperature Coefficient: 5.10^-5 for CV and 10.10^-5 for CC.
Stability: Maintains stability after a 1-hour warm-up over 8 hours at specified conditions.

Functional Features:

Tracking Modes: Dual voltage tracking or series tracking mode available.
Protection: Overload and short circuit protection, thermal protection with automatic shutdown if cooling is insufficient.
Indicators and Controls: Front panel includes indicators for CV/CC modes, output on/off, and tracking on/off. Controls include mains on/off, potentiometers for voltage and current, and display settings.
Cooling: Convection cooling system.

Safety and Compliance:

Insulation: Input/output insulation rated at 3750 Vrms.
Safety Standards: Complies with EN 60950 and EN 61010-1, ensuring outputs are SELV (Safety Extra Low Voltage).
EMC Standards: Meets EN 61204-3 for emission and immunity, suitable for residential and industrial environments.

Environmental Conditions:

Operating Temperature: -20°C to +50°C at full load, with derating to 75% at 60°C.
Humidity: Up to 95% RH non-condensing at 40°C, and 75% RH at 50°C.
Storage Temperature: -40°C to +85°C.

Physical Characteristics:

Dimensions: 132 x 222 x 180 mm.
Weight: 3.5 kg.
Enclosure Protection: IP20.

Catalog excerpts

Unit 8A Arnhem Road Newbury. RG14 5RU 150 W Triple output DC POWER SUPPLY Voltage range Current range ∗ 3 independent and floating outputs ∗ 20 V outputs tracking or independent (switch selectable) Very low output ripple and spikes 3 independent, floating outputs EMC surpasses CE requirements: low emission & high immunity Dual voltage tracking or series tracking mode Excellent dynamics response to load changes Protected against all overload and short circuit conditions Convection cooling Designed for long time at full power Voltage and current control with 1

Open the catalog to page 1

Output voltage current Input AC single phase, 48 - 62 Hz power factor, 110 / 230 V AC full load internal fuses standby input power (Vo=Io=0) standby input power (Vo=Vmax) Efficiency AC 230 V input, full load AC 110 V input, full load Regulation Load 0 - 100% Line 90 - 265 V AC Ripple + noise (@ full load) rms (BW=300 kHz) p-p (BW=20 MHz) rms p-p Temp. coeff., per °C Stability after 1 hr warm-up during 8 hrs Tracking accuracy Indicators (front panel) Controls (front panel) CV-mode, CC-mode, output On/Off, Tracking On/Off Mains on/off, CV- and CC-potmeter, Display-Settings button, Output On/Off,...

Open the catalog to page 2

Insulation input / output creepage / clearance input / case output / case Safety Power Supply Standard EN 61204-3, Emission: residential, light industrial environment (CISPR22-Class B) Immunity: industrial environment Generic Emission Generic Immunity EN 61000-6-3, residential, light industrial environment (EN 55022B) EN 61000-6-2, industrial environment – 20 to + 50 °C derate output to 75% at 60 °C Operating Temperature at full load Storage temperature Output shuts down in case of insufficient cooling Thermal protection MTBF Hold-Up time (230 V AC input) Vout = 100% , Iout = 100% Vout = 85%...

Open the catalog to page 3

20 1/ Outputs in Tracking - Mode, to create a dual voltage source Voltage of Output (2) follows the setting for Output (1), current settings still independent 3 independent voltage /current sources

Open the catalog to page 4

EST150

EST150

Catalog excerpts

All Powersolve Electronics catalogs and technical brochures