19
Subject to change without notice
H M 7 0 4 2 - 5
Te c h n i c a l D a t a
Technical Data
Accessories supplied:
Operating manual, line cord
Recommended accessories:
HZ10S 5 x silicone test lead (black)
HZ10R 5 x silicone test lead (red)
HZ10B 5 x silicone test lead (blue)
HZ42 19" Rackmount Kit 2RU
Triple Power Supply
HM7042-5
All data valid at 23 °C after 30 minutes warm-up.
Outputs
2 x 0…32 V/2 A and
0..5,5 V/5 A
ON/OFF pushbutton control, SMPS
followed by a linear regulator, floating
outputs for parallel/serial operation,
current limit and electronic fuse
Output 1 + 3 (32 V)
Range:
2 x 0…32V, continuously adjustable 2
knobs (coarse / fine)
Ripple:
≤100µVEff (3Hz....300kHz) typ.,
≤1mV (10Hz...1MHz)
Current:
max. 2 A
Current limit/electronic fuse:
0…2 A, continuously adjustable (knob)
Recovery time (10…90 % load
variation):
80 µs within ±1 mV of nominal value
30 µs within ±10 mV of nominal value
0 µs within ±100 mV of nominal value
Max. transient deviation:
typ. 75 mV
Recovery time (50 % basic load,
10 % load variation):
30 µs within ±1 mV of nominal value
5 µs within ±10 mV of nominal value
0 µs within ±100 mV of nominal value
Max. transient deviation:
typ. 17 mV
Display:
7-Segment LED:
32,00 V (4 Digit) / 2,000 A (4 Digit)
Resolution:
0,01 V/1 mA
Display accuracy:
±3 digit voltage / ±4 digit current
LED:
indicates current limit
Output 2 (5,5 V)
Range:
0…5.5 V, continuously adjustable (knobs)
Ripple:
≤100µVEff (3Hz....300kHz) typ.,
≤1mV (10Hz...1MHz)
Current:
max. 5 A
Current limit/electronic fuse:
0…5 A, continuously adjustable (knob)
Recovery time (10…90 % load
variation):
80 µs within ±1 mV of nominal value
10 µs within ±100 mV of nominal value
Max. transient deviation:
typ. 170 mV
Recovery time (50 % basic load,
10 % load variation):
30 µs within ±1 mV of nominal value
15 µs within ±10 mV of nominal value
0 µs within ±100 mV of nominal valuee
Max. transient deviation:
typ. 60 mV
Display:
7-Segment LED
5,50 V (3 Digit) / 5,00 A (3 Digit)
Resolution:
0,01 V/10 mA
Display accuracy:
±3 digit voltage/±1 digit current
LED
indicates current limit
Maximum ratings
Max. voltage applicable to output terminals:
CH 1 + CH 3
33 V
CH 2
6 V
Reverse voltage:
max. 0,4 V
Reverse current:
max. 5 A
Voltage to earth:
max. 150 V
Miscellaneous
Safety class:
Safety class I (EN61010-1)
Mains supply:
115 V/230 V ±10 %; 50…60 Hz, CAT II
Mains Fuse:
115 V: 2 x 5 A; slow blow 5 x 20 mm
230 V: 2 x 2,5 A; slow blow 5 x 20 mm
Power consumption:
max. 330 VA/250 W
Operating temperature:
+5…+40 °C
Storage temperature:
-20…+70 °C
Rel. humidity:
5…80 % (non condensing)
Dimensions (W x H x D):
285 x 75 x 365 mm
Weight:
approx. 7,4 kg
Summary of Contents for HM7042-5
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