Ea Elektro Automatik EA Elektro-Automatik EA-PS 2042-20B 320W 1 Output Programmable DC Power Supply, Switched Mode, Bench 39200114 Benutzerhandbuch

18

Instruction manual

PS 2000 B Single Series

Date: 27-02-2012

Input voltage

100…240V ±10%

100…240V ±10%

100…240V ±10%

Frequency

45…65Hz

45…65Hz

45…65Hz

Fuse

T 2A

T 3.15A

T 6.3A

Power factor

> 0.99

> 0.99

> 0.99

Power consumption at output off

12W

12W

15W

Adjustable range

0...84V

0...84V

0...84V

Stability at mains fluctuation

±10% ∆U

IN

< 0.02%

< 0.02%

< 0.02%

Stability at 0…100% load

< 0.15%

< 0.15%

< 0.15%

Ripple HF @ BWL 20MHz

< 60mV

PP

< 60mV

PP

< 150mV

PP

Ripple LF @ BWL 300kHz

< 10mV

RMS

< 10mV

RMS

< 2.1mV

RMS

Accuracy*

≤ 0.2%

≤ 0.2%

≤ 0.2%

Overvoltage protection

0…92.4V

0…92.4V

0…92.4V

Regulation time 10-90% load

< 2ms

< 2ms

< 2ms

Rise time 10-90% U

max

~165ms

~165ms

~165ms

Adjustable range

0…3A

0…5A

0…10A

Stability at mains fluctuation

±10% ∆U

IN

< 0.05%

< 0.05%

< 0.05%

Stability at 0…100% ∆U

OUT

< 0.15%

< 0.15%

< 0.15%

Ripple HF @ BWL 20MHz

< 6mA

PP

< 9mA

PP

< 3.8mA

PP

Ripple LF @ BWL 300kHz

< 2mA

RMS

< 3mA

RMS

< 1.3mA

RMS

Accuracy*

≤ 0.2%

≤ 0.2%

≤ 0.2%

Efficiency

≤ 85%

≤ 85%

≤ 85%

Nominal power P

nom

100W

160W

320W

Operation temperature

0….50°C

0….50°C

0….50°C

Storage temperature

 -20….70°C

 -20….70°C

 -20….70°C

Humidity rel.

< 80%

< 80%

< 80%

Dimensions of enclosure (WxHxD)

174x82x240mm

174x82x240mm

174x82x267mm

Dimensions absolutely (WxHxD)

174x90x263mm

174x90x263mm

174x90x290mm

Weight

1.9kg

2kg

2.6kg

Cooling

fanless,

natural convection

fanless,

natural convection

temperature

controlled fan

Noise

-

-

<40dBA @ 1m

Safety

EMC standards

Overvoltage class

Protection class

Article number

39200116

39200117

39200118

EN 60950

EN 61326, EN 55022 Class B 

Class II

Class I

* Related to the nominal value, the accuracy defines the maximum allowed deviation between set value and actual value.
Example: a 42V model has min. 0.2% voltage accuracy, this is 84mV. When setting a voltage of 5V and with an allowed 

maximum deviation of 84mV, the resulting actual value could be between 4.92V and 5.08V.