Outputs | All channel outputs are galvanically isolated and not connected to ground. |
Number of output channels | R&S®HMP2020 | 2 |
| R&S®HMP2030 | 3 |
| R&S®HMP4030 | 3 |
| R&S®HMP4040 | 4 |
Total output power | R&S®HMP2020/HMP2030 | max. 188 W |
| R&S®HMP4030/HMP4040 | max. 384 W |
Maximum output power per channel | R&S®HMP2020 | channel 1: 160 W; channel 2: 80 W |
| R&S®HMP2030 | 80 W |
| R&S®HMP4030/HMP4040 | 160 W |
Output voltage per channel | all models | 0 V to 32 V |
Maximum output current per channel | R&S®HMP2020 | channel 1: 10 A; channel 2: 5 A |
| R&S®HMP2030 | 5 A |
| R&S®HMP4030/HMP4040 | 10 A |
Maximum voltage in serial operation | R&S®HMP2020 | 64 V |
| R&S®HMP2030/HMP4030 | 96 V |
| R&S®HMP4040 | 128 V |
Maximum current in parallel operation | R&S®HMP2020/HMP2030 | 15 A |
| R&S®HMP4030 | 30 A |
| R&S®HMP4040 | 40 A |
Voltage ripple | 3 Hz to 100 kHz | < 250 μV (RMS), typ.<150 μV (RMS) |
| 3 Hz to 20 MHz | typ. < 1.5 mV (RMS) |
Current ripple | | < 1 mA (RMS) |
Load regulation | load change from 10% to 90% | |
Voltage | ±(% of output + offset) | < 0.01 % + 2 mV |
Current | ±(% of output + offset) | < 0.01 % + 250 μA |
Load recovery time | to within ± 10 mV of the set nominal voltage | < 1 ms |
Line regulation | ±10% change in mains voltage | |
Voltage | ±(% of output + offset) | < 0.01% + 2 mV |
Current | ±(% of output + offset) | < 0.01% + 250 μA |
Programming resolution |
Voltage | | 1 mV |
Current | R&S®HMP2020 channel 1 (10 A) | < 1 A: 0.2 mA; ≥ 1 A: 1 mA |
| R&S®HMP2020 channel 2 (5 A) | < 1 A: 0.1 mA; ≥ 1 A: 1 mA |
| R&S®HMP2030 | < 1 A: 0.1 mA; ≥ 1 A: 1 mA |
| R&S®HMP4030/HMP4040 | < 1 A: 0.2 mA; ≥ 1 A: 1 mA |
Programming accuracy |
Voltage | ±(% of output + offset) | < 0.05% + 5 mV |
Current | ±(% of output + offset) | < 0.1% + 5 mA |
Output measurements |
Measurement functions | | voltage, current |
Readback resolution |
Voltage | | 1 mV |
Current | R&S®HMP2020 channel 1 (10 A) | < 1 A: 0.2 mA; ≥ 1 A: 1 mA |
| R&S®HMP2020 channel 2 (5 A) | < 1 A: 0.1 mA; ≥ 1 A: 1 m |
| R&S®HMP2030 | < 1 A: 0.1 mA; ≥ 1 A: 1 mA |
| R&S®HMP4030/HMP4040 | < 1 A: 0.2 mA; ≥ 1 A: 1 mA |
Readback accuracy |
Voltage | ±(% of output + offset) | < 0.05% + 5 mV |
Current | ±(% of output + offset) | < 0.1% + 2 mA |
Output measurements |
Temperature coefficient (per °C) | 5°C to 20°C and 30°C to 40°C | |
Voltage | ±(% of output + offset) | 0.01% + 2 mV |
Current | ±(% of output + offset) | 0.02% + 3 mA |
Sense function | | yes, for each channel |
Maximum sense compensation | | 1 V |
Ratings |
Maximum voltage to earth | | 150 V (peak) |
Maximum counter-voltage | voltage with same polarity connected to the outputs | 33 V |
Maximum reverse voltage | voltage with opposite polarity connected to the outputs | 0.4 V |
Maximum reverse current | for 5 minutes max. | 5 A |
Remote control mode |
Command processing time | | < 50 ms |
Protection functions |
Overvoltage protection | | configurable for each channel |
Overcurrent protection (electronic fuse) | | configurable for each channel |
Response time | (Iload > Iresponse × 2) | < 10 ms |
Fuse linking (FuseLink function) | | yes |
Fuse delay time | configurable for each channel | 0 ms to 250 ms (10 ms increments) |
Overtemperature protection | | yes |
Special functions |
Arbitrary function (EasyArb) |
Parameter | | voltage, current, time |
Maximum number of points | | 128 |
Dwell time | | 10 ms to 60 s |
Repetition | | continuous or burst mode 1 to 255 repetitions |
Data memory | | non-volatile memory for three arbitrary functions and ten instrument settings |
Display and interfaces |
Display | R&S®HMP2020/HMP2030 | 240 pixel × 64 pixel LCD |
| R&S®HMP4030/HMP4040 | 240 pixel × 128 pixel LCD |
Front panel connections | channel outputs | 4 mm safety sockets |
Rear panel connections | | connector block with 4 lines per channel |
Remote control interfaces | standard | dual interface LAN/USB |
| optional | dual interface USB/RS-232 (R&S®HO720) |
| optional | IEEE488 (GPIB) (R&S®HO740) |
General data |
Environmental conditions |
Temperature | operating temperature range | +5°C to +40°C |
| storage temperature range | –20°C to +70°C |
Humidity | noncondensing | 5% to 80% |
Power rating |
Mains nominal voltage | | 115 V/230 V (±10%); CAT II |
Mains frequency | | 50 Hz to 60 Hz |
Maximum power consumption | R&S®HMP2020/HMP2030 | 300 W |
| R&S®HMP4030/HMP4040 | 600 W |
Mains fuses (115 V power source) | R&S®HMP2020/HMP2030 | 2 × T6.3H/250 V |
| R&S®HMP4030/HMP4040 | 2 × T10H/250 V |
Mains fuses (230 V power source) | R&S®HMP2020/HMP2030 | 2 × T3.15H/250 V |
| R&S®HMP4030/HMP4040 | 2 × T5H/250 V |
Product conformity |
Electromagnetic compatibility | EU: in line with EU EMC Directive 2014/30/EU in line with EU EMC Directive 2014/53/EU | applied harmonized standards: ❙ EN61326-1: 2013 ❙ EN61326-2-1: 2013 ❙ EN55011: 2016 (Class A) ❙ IEC61000-3-2 2014 (Class B) ❙ IEC61000-3-3: 2013 ❙ EN50581:2012 (RoHS) ❙ EN300 328 V2.1.1 |
| Korea | ❙ KN61000-4-11: 2008 |
Electrical safety | EU: in line with Low Voltage Directive 2006/95/EC | applied harmonized standards: EN61010-1:2010 |
| USA, Canada | CSA C22.2 No. 61010-1:2012 |
Mechanical resistance |
Vibration | sinusoidal | 5 Hz to 55 Hz, 0.3 mm amplitude const., 55 Hz to 155 Hz, 0.5 g const., in line with EN 60068-2-6: 2008 |
| random | 8 Hz to 500 Hz, 1.2 g (RMS), in all 3 axes, in line with EN60068-2-64: 2008 |
Mechanical data |
Dimensions (W × H × D) | R&S®HMP2020/HMP2030 | 285 mm × 95 mm × 405 mm (11.22 in × 3.74 in × 15.94 in) |
| R&S®HMP4030/HMP4040 | 285 mm × 136 mm × 405 mm (11.22 in × 5.35 in × 15.94 in) |
Weight | R&S®HMP2020 | 7.8 kg (17.2 lb) |
| R&S®HMP2030 | 8.0 kg (17.6 lb) |
| R&S®HMP4030 | 12.4 kg (27.3 lb) |
| R&S®HMP4040 | 12.8 kg (28.2 lb) |
Rack installation | R&S®HMP2020/HMP2030 | R&S®HZ42 option |
| R&S®HMP4030/HMP4040 | R&S®HZP91 option |
Recommended calibration interval | operation 40 h/week over entire range of speci[1]fied environmental conditions | 1 year |