Specifi Cations - Hameg Instruments HM7044 Manual

Quadruple High-Performance Power Supply HM7044
All data valid at 23 °C after 30 minute warm-up
Identical specifications for outputs 1, 2, 3 and 4
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)
w w w . h a m e g . c o m
HM7044E/091109/ce · Subject to changes · © HAMEG Instruments GmbH
HAMEG Instruments GmbH · Industriestr. 6 · D-63533 Mainhausen · Tel +49 (0) 6182 800 0 · Fax +49 (0) 6182 800 100 · www.hameg.com · [email protected]
voltage regulation
rms
/ 100 μA current regulation
rms
Interface
Interface:
Command - processing time: 100 ms until output voltage reaches the
General information
Interior resistance
static:
dynamic:
10 / 90 % load settling time (constant voltage ± 100 mV):
Stability:
Temperature coefficient:
Overcurrent cut-off time (› 3 A...0 A): ‹ 50 μs
DC floating outputs:
Safety class:
Power supply:
Power consumption:
Operating temperature:
Storage temperature:
Rel. humidity:
Dimensions (W x H x D):
Weight:
Accessories supplied: Operator's Manual and power cable, USB/RS-232
Schnittstelle (HO820)
Optional accessories:
HO880 IEEE-488 (GPIB) Interface (galvanically isolated)
HZ10S/R/B Silicone test lead
®
· DQS-certified in accordance with DIN EN ISO 9001:2000, Reg.-No.: DE-071040 QM
S p e c i f i c a t i o n s
USB/RS-232 (HO820), IEEE-488 (option)
USB/RS-232, optional: IEEE-488 (HO880)
digitally transmitted level
typ. 2.5 mΩ
typ. 150 mΩ
≤ 2.5 ms
0.1 mV at line voltage variation of up to
± 10 % at ‹ 80 W per output
100 ppm / °C
max. ±150 V to chassis ground
Safety class I (EN61010-1)
115...230 V~ ± 10 %, 50/60 Hz, CAT II
max. 530 W at 384 W power output
+5...+40°C
-20...+70°C
5...80% (non condensing)
285 x 125 x 365 mm
approx. 8.5 kg
Subject to change without notice
17