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ITEMLIST
Products Infomation
- Products by Category
- Electronic Measuring Instruments
- Power Supply / Power Supply System Equipment
- KIKUSUI Compact Wide Range DC Power Supply PWR-01 Series – 1200W model
New Flagship Bench-top DC Power Supply – 1200W model
The PWR-01 is a series of high performance, multifunctional, compact, wide-range DC power supplies. It consists of 13 models in total with 4 maximum voltage outputs (L, ML, MH, and H) and 4 maximum power outputs (400 W, 800 W, 1200 W and 2000 W).
With the PWR-01 series you can set sequences with an embedded CPU as well as analog control. The series is equipped with LAN (LXI), USB, and RS232C as standard interfaces that are essential for system integration.
The PWR-01 also features front-facing output terminals, variable internal resistance, bleeder ON/OFF functions, CC/CV priority switching function, synchronized operation, various protections, and programmable internal memory.
Compact Wide Range DC Power Supply
Model:
PWR-01 Series – 1200W model
Maker:
KIKUSUI ELECTRONICS CORPORATION
Features
- Sequence function (supports triggered synchronization)
- Variable internal resistance function
- LAN (LXI compliant) /USB/RS232C as standard interface
- A virtual multi-channel bus (VMCB) function makes multi-channel operation more efficient
- A wide range of voltage and current settings can be combined within its output power rating (3 to 4 times)
- All models are equipped with front-facing output terminals as standard (maximum 10A)
- Supporting universal input voltage (85V to 265V)
- CONFIG setting shortcut function and display (Up to three parameters can be registered.)
- Setting preset memory function (3 combinations of settings for voltage, current, OVP, OCP, and UVL)
- Bleeder (sink) can be turned on/off, with an even stronger bleeder mode setting available
- Output-on/off delay function
- Soft start/stop function
Line up
| SKU | Output CV [V] | Output CC [A] | Output Power [W] |
|---|---|---|---|
| PWR1201L | 0 to 40V | 0 to 120A | 1200W |
| PWR1201ML | 0 to 80V | 0 to 60A | |
| PWR1201MH | 0 to 240V | 0 to 15A | |
| PWR1201H | 0 to 650V | 0 to 5.55A |
Specifications
AC input
| Item/Model | PWR1201L | PWR1201ML | PWR1201MH | PWR1201H | |
|---|---|---|---|---|---|
| Nominal input rating | 100 Vac to 240 Vac, 50 Hz to 60 Hz, single phase | ||||
| Input voltage range | 85 Vac to 265 Vac | ||||
| Input frequency range | 47 Hz to 63 Hz | ||||
| Current (TYP) *1 | 100 Vac | 16.8 A | |||
| 200 Vac | 8.4 A | ||||
| Inrush current | 75 A or less | ||||
| Power (MAX) *2 | 1680 VA | ||||
| Power factor (TYP) *1 | 0.99 (input voltage: 100 V), 0.97 (input voltage: 200 V) | ||||
| Efficiency (TYP) *1 | 75 % | ||||
| Output hold time *2 | 20 ms or more | ||||
*1. At the rated output power for the rated output current.
*2. 100 Vac, at the rated output power.
Output
| Item/Model | PWR1201L | PWR1201ML | PWR1201MH | PWR1201H | ||
|---|---|---|---|---|---|---|
| Rating | Output voltage *1 | 40 V | 80 V | 240 V | 650 V | |
| Output current *1 | 120 A | 60 A | 15.0 A | 5.55 A | ||
| Output power | 1200 W | |||||
| Voltage | Maximum settable voltage *2 | 42 V | 84 V | 252 V | 682.5 V | |
| Accuracy | ±（0.05 % of setting +0.05 % of rating） | |||||
| Resolution | 200 mV | 400 mV | 1000 mV | 2500 mV | ||
| Using FINE, OUT OFF | 10 mV | 10 mV | 100 mV | 100 mV | ||
| Using FINE, OUT ON | 1 mV | 1 mV | 10 mV | 10 mV | ||
| When using a communication interface | 0.1 mV | 0.1 mV | 0.1 mV | 0.1 mV | ||
| Line regulation *3 | ± 6 mV | ± 10 mV | ± 26 mV | ± 67 mV | ||
| Load regulation *4 | ± 6 mV | ± 10 mV | ± 26 mV | ± 67 mV | ||
| Transient response *5 | 1 ms or less | 2 ms or less | 2 ms or less | 3 ms or less | ||
| Ripple noise *6 | p-p *7 | 50 mV | 50 mV | 100 mV | 300 mV | |
| rms *8 | 5 mV | 5 mV | 20 mV | 50 mV | ||
| Rise time | At full load | 50 ms or less | 100 ms or less | |||
| No load | 50 ms or less | 100 ms or less | ||||
| Fall time *9 | At full load | 50 ms or less | 150 ms | 250 ms | ||
| No load | 500 ms or less | 1200 ms | 2000 ms | |||
| Maximum remote sensing compen- sation voltage (single line) | 1.5 V | 4 V | 5 V | 5 V | ||
| Temperature coefficient *10 | 100 ppm/ ℃ | |||||
| Current | Maximum settable current *2 | 126 A | 63 A | 15.75 A | 5.8275 A | |
| Setting accuracy *11 | ±（0.5 % of setting +0.1 % of rating） | |||||
| Resolution | 600 mA | 300 mA | 60 mA | 30 mA | ||
| Using FINE, OUT OFF | 100 mA | 10 mA | 10mA | 1 mA | ||
| Using FINE, OUT ON | 10 mA | 1 mA | 1 mA | 0.1 mA | ||
| When using a communication interface | 0.1 mA | 0.1 mA | 0.1 mA | 0.1 mA | ||
| Power fluctuation | ± 14 mA | ± 8 mA | ± 3.5 mA | ± 2.6 mA | ||
| Load variation | ± 29 mA | ± 17 mA | ± 8.0 mA | ± 6.1 mA | ||
| Ripple noise *12 | rms *8 | 240 mA | 120 mA | 36 mA | 18 mA | |
| Rise time (TYP) | At full load | 50 ms | 100 ms | |||
| Fall time (TYP) | At full load | 50 ms | 100 ms | |||
| Temperature coefficient *10 | 100 ppm/ ℃ | |||||
| Maximum internal resistance that can be set | 0.333 Ω | 1.333 Ω | 12.00 Ω | 87.84 Ω | ||
*1 The maximum output voltage and maximum output current are limited by the maximum output power.
*2 Can be limited to approximately 95 % of the OVP trip point or OCP trip point.
*3 85 Vac to 135 Vac or 170 Vac to 265 Vac, fixed load.
*4 The amount of change that occurs when the load is changed from no load to full load (rated output power/rated output voltage) with rated output voltage. The value is measured at the sensing point.
*5 The amount of time required for the output voltage to return to a value within “rated output voltage ± (0.1 % +10 mV).” The load current fluctuation is 50 % to 100 % of the maximum current with the set output voltage.
*6 Measured using an RC-9131C probe that conforms to the JEITA specifications. At the rated output current.
*7 When the measurement frequency bandwidth is 10 Hz to 20 MHz.
*8 When the measurement frequency bandwidth is 10 Hz to 1 MHz.
*9 When the bleeder circuit is set to bleeder normal.
*10 When the ambient temperature is within 0°C and 50 °C.
*11 Applies to the range of 1 % to 100 % of the rated current. TYP (0.1 % of rating) for 0 % to 1 %.
*12 When the output voltage is 10 % to 100 % of the rating. At the rated output current.
Display function
| Item/Model | PWR1201L | PWR1201ML | PWR1201MH | PWR1201H | |
|---|---|---|---|---|---|
| Voltage display | Maximum display | 99.99 | 999.9 | ||
| Display accuracy | ± (0.2 % of reading +5 digits) | ||||
| Current display | Maximum display | 999.9 | 99.99 | 9.999 | |
| Display accuracy | ± (0.5 % of reading +8 digits) | ||||
| Power display | The PWR DSPL LED lights in red. | ||||
| Maximum display | 9999 | ||||
| Display accuracy | Displays the result of multiplying the current and voltage. The display is toggled with the voltage or current display. | ||||
Unless specified otherwise, the specifications are for the following settings and conditions.
Loads are pure resistive loads. ●The product is warmed up for at least 30 minutes (with current flowing). ●After warm-up, the product must be calibrated correctly in a 23 °C ± 5 °C environment according to the appropriate calibration procedure. ●Values indicated by “TYP” are typical values. They are not guaranteed performance values. ●Values indicated by “rating” are ratings. ●Values indicated by “reading” are readings. ●Values indicated by “f.s.” are full scale values. ●The PWR-01 operates over a wide range of output voltage and output current within rated output power. However, the current that can be output with rated output voltage and the voltage that can be output with rated output current are limited by the rated output power. ●The current that can be output with rated output voltage and the voltage that can be output with rated output current are as follows. Maximum output current with rated output voltage = Rated output power/ rated output voltage. Maximum output voltage with rated output current = Rated output power/ rated output current. ●Rated load and no load are defined as follows:In constant-voltage mode (when the output current is set to a value greater than or equal to the maximum output current with rated output voltage) Rated load: Refers to a resistive load that, when the rated output voltage is applied,makes the flowing current 95 % to 100 % of the maximum output current with rated output voltage.No load:Refers to a load through which no output current flows. In other words,refers to an open load (no load being connected). In constant-current mode (when the output voltage is set to a value greater than or equal to the maximum output voltage with rated output current) Rated load:Refers to a resistive load that, when the rated output current flows, makes the voltage drop to 95 % to 100 % of the maximum output voltage with rated output current. Including the voltage drop in the load cables, the PWR-01 output voltage must not exceed the maximum output voltage with rated output current. No load:Refers to a resistive load that, when the rated output current flows, makes the voltage drop to 10 % of the maximum output voltage with rated output current or 1 V whichever is higher. ●The specifications of the PWR-01 apply to the rear-panel output terminals.
General specifications
| Item/Model | 1200W | ||||
|---|---|---|---|---|---|
| Weight (main unit only) | Approx. 7.5 kg (16.53 lb) | ||||
| Dimensions | See the outline drawing.(Catalogue p15) | ||||
| Environmental conditions | Operating environment | Indoor use, overvoltage category II | |||
| Operating temperature | 0 °C to +50 °C (32 °F to +122 °F) | ||||
| Operating humidity | 20 %rh to 85 %rh (no condensation) | ||||
| Storage temperature | -25 °C to +60 °C (-13 °F to 140 °F) | ||||
| Storage humidity | 90 %rh or less (no condensation) | ||||
| Altitude | Up to 2000 m | ||||
| Cooling method | Forced air cooling using fan | ||||
| Grounding polarity | Negative grounding or positive grounding possible | ||||
| Isolation voltage | L/ ML/ MH type: ±500 Vmax H type: ±800 Vmax | ||||
| Withstanding voltage | Across the primary circuit and chassis | No abnormalities when 1500 Vac is applied for 1 minute | |||
| Across the primary and secondary circuits | L/ ML/ MH type: No abnormalities when 1650 Vac is applied for 1 minute | ||||
| H type: No abnormalities when 1900 Vac is applied for 1 minute | |||||
| Across the secondary circuit and chassis | L/ ML/MH type: No abnormalities when 2300 Vdc is applied for 1 minute | ||||
| H type: No abnormalities when 2640 Vdc is applied for 1 minute | |||||
| Insulation resistance | Across the primary circuit and chassis | 100 MΩ or more (70 %rh or less) at 500 Vdc | |||
| Across the primary and secondary circuits | LL/ ML/ MH type: 100 MΩ or more (70 %rh or less) at 500 Vdc | ||||
| H type: 100 MΩ or more (70 %rh or less) at 1000 Vdc | |||||
| Across the secondary circuit and chassis | L/ ML/ MH type: 40 MΩ or more (70 %rh or less) at 500 Vdc | ||||
| H type: 40 MΩ or more (70 %rh or less) at 1000 Vdc | |||||
| Accessories |
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| Electromagnetic compatibility *1, *2 |
Complies with the requirements of the following directive and standard.
Applicable under the following conditions: |
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| Safety *1 | Complies with the requirements of the following directive and standard. Low Voltage Directive 2014/35/EU *2 EN 61010-1 (Class I *5 , Pollution Degree 2 *6) |
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*1. Does not apply to specially ordered or modified products.
*2. Limited to products that have a CE/UKCA mark. Does not apply unless a core is attached to the J1 connector cable.
*3. This is a Class A instrument. This product is intended for use in an industrial environment. This product may cause interference if used in residential areas. Such use must be avoided unless the user takes special measures to reduce electromagnetic emissions to prevent interference to the reception of radio and television broadcasts.
*4. This is a Group 1 instrument. This product does not generate and/or use intentionally radiofrequency energy, in the form of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose.
*5. This is a Class I instrument. Be sure to ground this product’s protective conductor terminal. The safety of this product is guaranteed only when the product is properly grounded.
*6. Pollution is addition of foreign matter (solid, liquid or gaseous) that may produce a reduction of dielectric strength or surface resistivity. Pollution Degree 2 assumes that only nonconductive pollution will occur except for an occasional temporary conductivity caused by condensation.
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