Specifi Cations - Hameg HM7044 Manual De Instrucciones

Quadruple High-Performance Power Supply HM7044
Valid at 23 °C after a 30 minute warm-up period
Identical specifications for outputs I, II, III and IV
Constant voltage source
Voltage setting: 0 –32 V DC
Resolution: 10 mV, 4-digit display
Setting accuracy: ± 5 Digit
Ripple and noise: ‹ 1 mV
Current setting: 5 mA –3 A
Resolution: 1 mA, 4-digit display
Setting accuracy: ± 8 digit
Ripple and noise: ‹ 1 mV
Parallel operating mode
Output voltage: 32 V max.
Output current: 12 A max. with four outputs
Output power: 384 W max.
Serial operating mode
Output voltage: 128 V max. with four outputs
Output current: 3 A max.
Output power: 384 W max.
Tracking mode
Voltage tracking with up to 4 outputs
Electronic fuse
Current setting: 5 mA – 3 A; fuse selectable for each output
Number of fuses: 4
Programmable output deactivation
On overcurrent at one output, up to four outputs can be disconnected
from load.
Output deactivation
All outputs can be activated/deactivated separately or together by
pressing a key.
7-segment displays
Eight displays, 4-digit voltage and current display
LED indicators
Output activated, current limit activated, fuse activated
(3 LEDs per output)
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HM7044E/150408/ce · Subject to alterations · © HAMEG Instruments GmbH · ® Registered Trademark · DQS-certified in accordance with DIN EN ISO 9001:2000, Reg.-No.: DE-071040 QM
HAMEG Instruments GmbH · Industriestr. 6 · D-63533 Mainhausen · Tel +49 (0) 6182 800 0 · Fax +49 (0) 6182 800 100 · www.hameg.com · info@hameg.com
voltage regulation
rms
/ 100 μA current regulation
rms
A Rohde & Schwarz Company
Interface
Interface: RS-232 (standard), IEEE-488 or USB (opt.)
Command - processing time: 100 ms until output voltage reaches the
digitally transmitted level
General information
Interior resistance
static: typ. 2.5 mΩ
dynamic: typ. 150 mΩ
10 / 90 % load settling time (constant voltage ± 100 mV):
≤ 2.5 ms
Stability: 0.1 mV at line voltage variation of up to
± 10 % at ‹ 80 W per output
Temperature coefficient: 100 ppm / °C
Overcurrent cut-off time (› 3 A to 0 A): ‹ 50 μs
DC floating outputs: max. ±150 V to chassis ground
Safety class: Safety class I (EN61010-1)
Power supply: 115/230 V~ ± 10 %, 50- 60 Hz
Power consumption: max. 530 W at 384 W power output
Operating temperature: + 10 °C to + 40 °C
Max. relative humidity: 10 –90 % (without condensation)
Abmessungen (BxHxT): 285 x 125 x 365 mm
Weight: approx. 8.5 kg
Accessories supplied: Operator's Manual and power cable
Optional accessories: HZ10S/R Silicone test lead, HZ43 19'' Rackmount Kit 3RU,
HO870 USB Interface , HO880 IEEE-488 (GPIB) Interface, HO890 RS-232
Interface
S p e c i f i c a t i o n s
17
Subject to change without notice