Hameg HM8040-3, Руководство пользователя

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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