| DSP-HR Series Programmable DC Power Supply |
| General Specifications : |
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PAGE 1 |
| Panel setting resolution | 5 digits |
| Panel display resolution | 5 digits |
| Panel setting accuracy | Voltage : ±(0.1% ± 3 Count) |
| Current : ±(0.5% ± 3 Count) | |
| Panel display accuracy | Voltage : ±(0.1% ± 3 Count) |
| Current : ±(0.5% ± 3 Count) | |
| Command setting resolution | ±0.002% of full scale |
| Command reading resolution | ±0.002% of full scale |
| Command & DA setting accuracy |
Voltage ±(0.1% ± 3 Count) |
| Current ±(0.5% ± 3 Count) | |
| Command & AD Measurement accuracy |
Voltage : ±(0.2% ± 2 Count) |
| Current : ±(0.5% ± 3Count) | |
| Analog setting accuracy(V) |
Constant Voltagemode : Voltage 5% ; Current 5% Optional Isolated : Voltage 0.5% ; Current 1% |
| Analog monitor accuracy(V) |
Constant Voltagemode : Voltage 5% ; Current 5% Optional Isolated : Voltage 1% ; Current 1% |
| Temp. Coefficient | 100ppm/℃ of rated output voltage, after a 30 minute warm-up |
| Temperature drift | 0.05% of rated Vout over 8hrs interval following 30 minutes warm-up. Constant line, load & temp. |
| Command response time | ≤20ms (After received) (note.3) |
| Transient response time | Constant Voltage mode : 20V and under ≤1.5ms ; 30V~100V≤1ms ; 150V~600V≤2ms; |
| Input voltage | 750W /1500W type : 100~240Vac, 50/60Hz 3000W type : type. 190~240Vac, 50/60Hz |
| Input current (Full load) |
750W type : 115Vac - 8.1A ; 230Vac - 4.1A ; 1500W type : 115Vac - 16.2A ; 230Vac - 8.1A ; 3000W type : 230Vac - 15.6A |
| Inrush current | 750W type : 230Vac < 17A 1500W type : 230Vac < 33A 3000W type : 230Vac < 65A |
| Protective functions |
Programmable over voltage protection(POVP), Programmable
over current protection(POCP), Over temperature protection(OTP), Fuse blown protection |
| Over voltage / Over current setting range |
0% ~ 110% of rated voltage ; 0% ~ 110% of rated rated current |
| Efficiency | 750W type : 76% – 87% ; 1500W type : 77% – 88% ; 3000W type : 82% – 88% |
| Power Factor (PF) | 0.99 (at 115Vac, rate output) |
| Withstand voltage | Input-Output - AC2000V:1 minute Input-Ground - AC2000V:1 minute |
| Weight | 1UH type : approx. 5.1 kg 1U type : approx. 9.0 kg 2UH type : approx. 8.2 kg 2U type : approx. 15.1 kg |
| Noise | <70 dB(A) |
| Operating environment | 750W series models : Temperature : 0~40℃ ; Humidity
: 30%~90% RH(no condensation) 1500W and 3000W series models : Temperature : 0~50℃ ; Humidity : 30%~90% RH(no condensation) |
| Storage environment | Temperature : -20~70℃ ; Humidity : 10%~90% RH (no condensation) |
| Cooling | Speed-Controlled Fan |
| Note.1 : All parameters are specified base on power on after 30 minutes, Ambient temperature 23±5 ℃ / Humidity : Under 80% RH, AC Voltage : ±5%, Frequency : ±5%. |
| Note 2. The total voltage should be lower than 600V when connect 2 units in series. |
| Note 3. Programming time = Command response time + Output response time. The output response time is differ according to different models, from 30mS ~ 200mS |
| Model Number Definition : | |
| DSP - 060 - 025 HR B - LXI | (1)DSP : Series number. IDRC Programmable DC power Supply. |
| (1) (2) (3) (4) (5) (6) | (2)060 : Output voltage，060 means 60V. |
| (3)025 : Output current，025 means 25A | |
| (4)HR : High resolution type. | |
| (5)B : Bench series (2UH) | |
| (6)LXI : LAN interface (LXI) |
| Optional Items : | |
| Model Number | Description |
| DSP-OPT-19HUR | 1UH, 19” rack mount kit |
| DSP-OPT-19HU2 | 1UH x2 19” rack mount kit |
| DSP-OPT-191U | 1U 19" rack mount kit |
| DSP-OPT-192U | 2U 19" rack mount kit |
| DSP-OPT-488HR | GPIB ( IEEE-488.2) interface (Note 4) |
| DSP-OPT-LXIA5 | LXI interface (Note 4) |
| DSP-OPT-USB | USB interface adapter |
| DSP-OPT-ISO5 | Optional Isolated analog interface |
| DSP-OPT-PAR | Socket board for convenient wiring when parallel |
| DSP-OPT-SER | Socket board for convenient wiring when series |
| DSP-OPT-CAB22 | DSP-HD/HR AC input cable, 3 x 12AWG(2 wires + G), 2m (For 1500W / 3000W) |
| DSP-OPT-CAB50 | Cable for Analog Programming/Parallel/Series operation, 25cm |
| Note 4. This function only available for factory-shipped or re-equipped by iDRC. |
| Dimensions : (mm) |
| OUTLINE | W | H | D | HANDLE(FRONT) |
HANDLE(REAR) | PAD |
| 1UH | 215 | 44 | 470 | X | X | X |
| 2UH | 215 | 88 | 470 | X | X | X |
| 1U | 430 | 44 | 470 | X | X | X |
| 2U | 430 | 88 | 470 | 55 | X | X |
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