Specifications - Hameg HMP Series User Manual

Advanced Applications
If you wish to distribute the load to multiple channels, it is
recommended to set the current limit of the channel that
is to supply the main current to a fraction of the current.
This approach handles the semiconductor with care and
improves the heat dissipation, as the power loss is distrib-
uted more evenly.
40

8 Specifications

Programmable power supplies 2 / 3 / 4 channels
HMP2020 HMP2030 HMP4030 HMP4040
All data valid at 23°C after 30 minute warm-up.
Outputs
Advanced parallel and series operation: simultaneous switching on/off of
active channels via "output" button, common voltage- and current control
using tracking mode (individual channel linking), individual mapping of
channels which shall be affected by FuseLink overcurrent protection
(switch-off), all channels galvanically isolated from each other and the
protective earth
HMP4040: 4 x 0 - 32 V / 0 - 10 A
HMP4030: 3 x 0 - 32 V / 0 - 10 A
HMP2030: 3 x 0 - 32 V / 0 - 5 A
HMP2020: 1 x 0 - 32 V / 0 - 10 A; 1 x 0 - 32 V / 0 - 5 A
Output terminals: 4 mm safety sockets frontside, screw-type
terminal rear side (4 units per channel)
Output power: 188 W max.
HMP4030 / HMP4040 384 W max.
HMP2020 / HMP2030 188 W max.
Compensation of lead
resistances (Sense): 1 V
Overvoltage/overcurrent
protection (OVP/OCP): Adjustable for each channel
Adjustable for each channel,
Electronic fuse:
may be combined using FuseLink
Response time: <10 ms
32 V channels
Output values:
HMP4040: 4 x 0 - 32 V/0 - 10 A, (5 A bei 32 V, 160 W max.)
HMP4030: 3 x 0 - 32 V/0 - 10 A, (5 A bei 32 V, 160 W max.)
HMP2030: 3 x 0 - 32 V/0 - 5 A, (2,5 A bei 32 V, 80 W max.)
HMP2020 10 A: 1 x 0 - 32 V/0 - 10 A, (5 A bei 32 V, 160 W max.)
5 A: 1 x 0 - 32 V/0 - 5 A, (2,5 A bei 32 V, 80 W max.)
Resolution:
Voltage 1 mV
Current
HMP4030 / HMP4040 <1 A: 0.2 mA; ≥1 A: 1 mA
HMP2030 <1 A: 0,1 mA; ≥1 A: 1 mA
HMP2020 10 A: <1 A: 0,2 mA; ≥1 A: 1 mA
5 A: <1 A: 0,1 mA; ≥1 A: 1 mA
Setting accuracy:
Voltage: <0.05 % + 5 mV (typ. ±2 mV)
Current
HMP4030 / HMP4040 <0.1 % + 5 mA (typ. ±1 mA at I <500 mA)
HMP2030 <0.1 % + 5 mA (typ. ±0.5 mA bei I <500 mA)
HMP2020 10 A: <0,1 % + 5 mA (typ. ±1 mA bei I <500 mA)
5 A: <0,1 % + 5 mA (typ. ±0,5 mA bei I <500 mA)
Measurement accuracy:
Voltage: <0.05 % + 2 mV
Current
HMP4030 / HMP4040: <500mA: <0.05 % + 0.5 mA, typ. ±0.5 mA
≥500 mA: <0.05 % + 2 mA, typ. ±2 mA
HMP2030: <500 mA: <0.05 % + 0.5 mA, typ. ±0.2 mA
≥500 mA: <0.05 % + 2 mA, typ. ±1 mA