Manual

For full specications and order information please visit www.deltapowersupplies.com
D E LTA ELEKTRONIKA
DC POWER SUPPLIES
D E LTA ELEKTRONIKA
DC POWER SUPPLIES
14 15
For full specications and order information please visit www.deltapowersupplies.com
EST150 Series
150 W, triPle oUtPUt dC PoWer SUPPlieS
Features
• Very low output ripple and spikes
• EMC surpasses CE requirements:
low emission & high immunity
• Excellent dynamic response to load changes
• Protected against all overload
and short circuit conditions
• Designed for long life at full power
Unit Voltage range Current range
EST 150
Output 1
Output 2
Output 3
0 - 20 V
0 - 20 V
0 - 10 V
0 - 2.5 A
0 - 2.5 A
0 - 5 A
Specications
• Single phase input : 90-265 V AC (48-62 Hz)
• Active Power Factor Correction (PFC) : 0.99 / 0.83 (at 100% load)
• Eciency : up to 81% (at full load)
• Output ripple and spikes : from 0.5 mV
rms
/ 8 mV
pp
• Regulation : from 5 mV (0-100% load step)
• Recovery time : 100 µs (50-100% load step)
• Tracking accuracy : 0.5%
• Output voltage and current stability : 10.10
-5
/ 10.10
-5
• MTBF : 500.000 hrs
• Operating ambient temperature : -20 to +50 °C
Functionalities
• 3 independent, oating outputs
• Dual voltage tracking or series tracking mode
• 3 output On / O buttons
• Convection cooling
• Voltage and current control with 10 turn poten-
tiometers
Standards
• Power supply standard EN 61204-3
• Generic Emission EN 61000-6-3 (EN 55022B)
• Generic Immunity EN 61000-6-2
• Safety EN 60950 / EN 61010 / SELV
• Insulation input / output 3750 V
rms
• Enclosure IP20
Width = half 19”
Height = 146 mm, incl. feet
Weight = 3,5 kg
Dimensions and Weight
Typical Applications
• Test and Measurement
• Controlled battery charging
• Electronic Circuit Development
• Component device testing
• ATE in industrial production lines
• Laboratory analysis
• Medical research equipment
• Accurate current sources
ES150 / 300 Series
Applications & Options
Available Options
(Not for EST150)
Increased
Output Power
The conservatively
rated unit allows to deliver
extra output power with
the same reliability.
At some derating, either the maximum
output voltage or the maximum output
current can be increased by about 10%.
Increased Power Output
Software Control
and Interfaces
Factory installed program-
ming interfaces:
• Ethernet controller
• PROFIBUS controller
• CANBUS controller
• RS232 controller
External programming interface modules:
• IEEE488 controller module
• ISO AMP module
Software Control
& Interfaces
Sequencer
Arbitrary Waveform
generator or stand-
alone automation.
The sequencer is integrated
in the Ethernet controller.
Sequencer
Secured Voltage and
Current Setting
For maximum security, the
CV / CC settings can be
adjusted with a screwdriver
only and are protected
with a plastic cap from accidental adjusting.
Secured Voltage and
Current Setting
High Voltage Isolation
A higher output isolation
allows series opera-
tion up to 1000 V.
High Voltage Isolation
More information about this:
Page 22
Details about interfaces:
Page 22-24
Rear Power Output
and Remote Sensing
Output terminals at the
rear panel instead of bind
posts at the front panel,
includes remote sensing.
Rear Connection
19” Rack
Mounting Adapter
Using the 19” mounting
adapters, it is possi-
ble to position the ES
units in a 19” rack.
Several congurations possible with multiple
ES and / or PSC or ISO AMP modules.
19” Rack Mounting Adapter
Only available for the ES 150 series