484

DCS Series

1000-3000 WATTS PROGRAMMABLE DC SUPPLY

Features

•

High power density

•

Remote voltage sense & remote programming

•

Wide range of output voltages

•

High programming resolution with ethernet

interface

•

Remote control

Specifications

INPUT

Input voltage

1KW: 200-250VAC, single phase; 100-132VAC

single phase, internal jumper selectable (see M1

option) 1.2KW: 200-250VAC, single phase; 100-

132VAC single phase, internal jumper selectable

(see M1 option) 3KW: 190-250VAC, three phase;

200-250VAC, single phase (Note: Max.power

output of 3KW supplies must be limited to 2.5KW

for single phase input)

Frequency

47-63Hz for both single and three phase input

Current

1KW: 15A typ at 115VAC, 8A typ at 230VAC,

1.2KW: 18A typ at 115VAC, 9A typ at 230VAC,

3KW: 20A typ at 230VAC single phase, 14A typ at

230VAC three phase

Soft start

Line current is lower than full load peak value

during turn-on or power application after restart

ENVIRONMENTAL

Operating temperature

0°C to 50° (No De-rating)

Storage temperature

-40°C to 85°C

Humidity range

0-80% RH, non condensing

Cooling

Internal fan with over-temperature protection

OUTPUT

Voltage adjustment

Zero to rated output

Current adjustment

Zero to rated output

Ripple & Noise

See table

Regulation (Line or Load)

Voltage: 0.1% Current: 0.1%

Transient response

Typically recovers in < 1ms to 1% of steady-state

output voltage (within 1% of Vmax) for 70-100%

or 100-70% load change. 500 s typical

Stability

+/-0.05% of maximum voltage or current over 8

hours after 30 minute warm-up time at fixed line,

load and temperature

Temperature Coefficient

0.02%/°C of maximum output voltage 0.03%/°C of

maximum output current

INPUT VOLTAGE OPTIONS

M1

Factory configured for 115VAC input (1 and 1.2kW only)

REMOTE INTERFACE OPTIONS

M9C

Internal IEEE-488/RS 232 interface

M13

Locking shafts (front panel potentiometers)

M32

Master/slave cable configured for two or more units

M33

Replace input connector with terminal block (3kW only)

M51A

Isolated analog programming control of

V/I/OVP and isolated V/I monitor outputs up to

500V relative to the supply’s return line

M85

Multichannel slave interface

M102

Front panel binding posts for 1kw or 1.2

kW, Models

30A,

100V. Not compatible with

M9C, M85, M130, M131, M133, M135, M136

M130

LXI compliant 10/100 Base T Ethernet

remote control master interface; includes web

server for direct control of power supply via web

browser (MS Internet Explorer 6.0 or later)

M131

16-bit slave interface option for use with a

M130 master (3 ft. control cable included)

M133

Output disconnect and polarity reversal

controlled via SCPI commands. Limited to 1k or

1.2 kW,

300V,

60A

M135

M130 & M133 combination

M136

M131 & M133 combination

105-330-26

Rack slide kit (3kW)

OPERATING

Efficiency

See table

Remote sense

The maximum allowed sense line drop is 4V per line

(2V on the DCS 8 and 10V 1KW and 1.2KW models

and 1V/ line for all 3KW models)

Remote programming

External jumper via rear panel connectors J3.

Overvoltage protection

Crowbar type adjustable from 5-110% Protection

rated output using front panel control (local or

remote program selectable via J3 jumper)

Remote analog

programming

Linearity: +/-1%

Accuracy: +/-5%

Software

LabVIEW® driver for M9C/M85 (Contact Powerbox)

Regulatory compliance

CE Mark on all models, FCC Part 15 Class A UL1012

and CSA 22.2 #220 (1 and 1.2 KW only)

Options and Accessories