Subject to change without notice
17
S p e c i f i c a t i o n s
Outputs
2 x 0-20V and 5V
Single pushbutton control of all
outputs, linear regulators with
overheatingprotection. Floating
outputs forparallel/serial opera-
tion, current limit andelectronic
fuse
20 V Output
Setting range:
2 x 0 – 20V, continuously variable
Residual ripple:
≤
1 mV
rms
Output current:
max. 0.5A
Current limit /electronic fuse:
0 – 0.5A continuously variable
Dynamic behaviour:
Load change 10% - 90% of full load
Recovery time:
200 µs
Dyn. transient deviation:
typ. 2 mV
Dyn. output impedance:
3,75 m
Ω
Load change at 50% basic load and ±10% of full load
Recovery time:
150 µs
Dyn. transient deviation:
400 µV
Dyn. output impedance:
4 m
Ω
5V Output
Range:
5V ±0.5V
screw-driver adjustment
Ripple and noise:
≤
1 mV
rms
Output current:
max. 1 A continuous,
short-circuit-proof
Combined displays of 20V outputs
7-segment LED:
2 x 3-digit displays,
each switchable forvoltage and
current (V, mA)
Resolution:
0.1 V / 1 mA
Display accuracy:
±1 digit voltage
±4 digit current
LED:
current limit indication
Maximum limits
Reverse voltage:
25 V, each output
Reverse current:
500 mA, each output
Voltage to ground:
100 V, each terminal
Temperature control:
If the inside temperature
exceeds 75…80°C, the
instrument will be turned off.
Miscellaneous
Safety class:
Safety class I (EN61010-1)
Power supply (from mainframe):
1 x 8 V / 1 A
2 x 24 V / 530 mA
1 x 5 V / 400 mA
1 x 18 V
AC
/ 100 mA
∑
= 40 W
Current output of 2 HM8040-3
with HM8001-2:
sum of all channels
≤
2 A
Operating temperature:
+5 °C to +40 °C
Storage temperature:
-20 °C to +70 °C
Max. relative humidity:
5%... 80% (without condensation)
Dimensions (W x H x D):
135 x 68 x 228 mm
Weight:
approx. 1.07 kg
Triple Power Supply HM8040-3
Valid at 23 degrees °C after a 30 minute warm-up period.
Included in delivery:
HM8040-3 Triple Power
Supply, Manual
Optional accessories:
HZ10S/-R/-B Silicon-insulated cable
Summary of Contents for HM8040-3
Page 1: ...T r i p l e P o w e r S u p p l y H M 8 0 4 0 3 Benutzerhandbuch User Manual...
Page 26: ...26 Subject to change without notice Infor mations g n r ale s concer nant le mar quage CE...
Page 27: ...Subject to change without notice 27 E l e m e n t o s d e m a n d o e i n d i c a c i o n e s...