Dimensions / Weight
| W | H | D | |
|---|---|---|---|
| Dimensions | 71 mm (2.8 inch) | 124 mm (4.88 inch) | 350 mm (13.78 inch) |
Compact, wide-range DC power supply
PWR-01 Series – 400W model
PWR-01-400W
133,000円 – 201,000円
- 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)
- Supporting universal input voltage (85 V to 265 V)
- 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
- Durable Performance Operating temperature guaranteed up to 50 °C (122 °F). (Storage temperature is -25 °C to +60 °C (-13 °F to 140 °F).)
| Image | SKU | Output CV [V] | Output CC [A] | Output Power [W] | 標準価格 | WEBかんたんお見積り |
|---|---|---|---|---|---|---|
 | PWR401L | 0 to 40V | 0 to 40A | 400W | 133,000円 （税込：146,300円） | |
 | PWR401ML | 0 to 80V | 0 to 20A | 400W | 133,000円 （税込：146,300円） | |
 | PWR401MH | 0 to 240V | 0 to 5A | 400W | 183,000円 （税込：201,300円） | |
 | PWR401H | 0 to 650V | 0 to 1.85A | 400W | 201,000円 （税込：221,100円） |
Line-up
| Image | SKU | Output CV [V] | Output CC [A] | Output Power [W] | 標準価格 | WEBかんたんお見積り |
|---|---|---|---|---|---|---|
| PWR401L | 0 to 40V | 0 to 40A | 400W | 133,000円 （税込：146,300円） | |
| PWR401ML | 0 to 80V | 0 to 20A | 400W | 133,000円 （税込：146,300円） | |
| PWR401MH | 0 to 240V | 0 to 5A | 400W | 183,000円 （税込：201,300円） | |
| PWR401H | 0 to 650V | 0 to 1.85A | 400W | 201,000円 （税込：221,100円） |
Specifications
400 W model
AC input
| Item/Model | PWR401L | PWR401ML | PWR401MH | PWR401H | |
|---|---|---|---|---|---|
| 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 | 5.6 A | |||
| 200 Vac | 2.8 A | ||||
| Inrush current | 25 Apeak or less | ||||
| Power (MAX) *2 | 560 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 | PWR401L | PWR401ML | PWR401MH | PWR401H | ||
|---|---|---|---|---|---|---|
| Rating | Output voltage*1 | 40 V | 80 V | 240 V | 650 V | |
| Output current*1 | 40 A | 20 A | 5 A | 1.85 A | ||
| Output power | 400 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 | 42 A | 21 A | 5.25 A | 1.9425 A | |
| Setting accuracy *11 | ±（0.5 % of setting +0.1 % of rating） | |||||
| Resolution | 200 mA | 100 mA | 20 mA | 10 mA | ||
| Using FINE, OUT OFF | 10 mA | 10 mA | 1 mA | 1 mA | ||
| Using FINE, OUT ON | 1 mA | 1 mA | 0.1 mA | 0.1 mA | ||
| When using a communication interface | 0.1mA | 0.1 mA | 0.1 mA | 0.1 mA | ||
| Power fluctuation | ± 6 mA | ± 4 mA | ± 2.5 mA | ± 2.2 mA | ||
| Load variation | ± 13 mA | ± 9 mA | ± 6.0 mA | ± 5.4 mA | ||
| Ripple noise *12 | rms*8 | 80 mA | 40 mA | 12 mA | 6 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 | 1.000 Ω | 4.000 Ω | 36.00 Ω | 36.00 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 | PWR401L | PWR401ML | PWR401MH | PWR401H | |
|---|---|---|---|---|---|
| Voltage display | Maximum display | 99.99 | 999.9 | ||
| Display accuracy | ± (0.2 % of reading +5 digits) | ||||
| Current display | Maximum display | 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.
Common specifications
Protection functions
| Item/Model | 400W | 800W | 1200W | 2000W | |
|---|---|---|---|---|---|
| Overvoltage protection (OVP) | Turns the output off *1, displays OVP, and lights ALM | ||||
| Setting range | 10 % to 112 % of the rated output voltage | ||||
| Setting accuracy | ±（1.5 % of rating） | ||||
| Overcurrent protection (OCP) *2 | Turns the output off *1, displays OCP, and lights ALM | ||||
| Setting range | 10 % to 112 % of the rated output current | ||||
| Setting accuracy | ±（3 % of rating） | ||||
| Front-panel output terminal overcurrent protection (FOCP)*3 | Turns the output off *1, displays FOCP, and lights ALM | ||||
| Value (fixed) | 11 A (TYP) | ||||
| Undervoltage limit (UVL) | Cannot be set to a value less than or equal to the set voltage | ||||
| Setting range | 0 % to 105 % of the rated output voltage | ||||
| Overheat protection (OHP) | Turns the output off, displays OHP, and lights ALM | ||||
| Incorrect sensing connection protection (SENSE) | Turns the output off, displays SENS, and lights ALM | ||||
| Low AC input protection (AC-FAIL) | Turns the output off *4, displays AC, and lights ALM | ||||
| Shutdown (SD) | Turns the output off *1, displays SD, and lights ALM | ||||
| Power limit (POWER LIMIT) | ALM blinking | ||||
| Value (fixed) | Approx. 105% of the rated output power | ||||
| Communication monitoring (watchdog) | Turns the output off, displays WDOG, and lights ALM | ||||
| Master-slave parallel operation protection (PRL ALM) | Turns the output off *1, displays PRL, and lights ALM | ||||
*1. Output off or breaker trip on the 2000 W model. *2. This does not protect against the discharge current peak that is generated from the capacitors inside the PWR-01 output section when the load is changed suddenly. *3. Available on models with a maximum settable current of 11 A or more. If the OCP value is less than the FOCP value, the OCP value takes precedence. *4. Auto recovery after eliminating the cause of the alarm is selectable.
Signal output and input
| Item/Model | 400W | 800W | 1200W | 2000W | ||
|---|---|---|---|---|---|---|
| Monitor signal output | Voltage monitor (VMON) | Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V | ||||
| Accuracy | 2.5 % of f.s. *1 | |||||
| Current monitor (IMON) | Selectable monitor voltage range: 0 V to 5 V or 0 V to 10 V | |||||
| Accuracy | 2.5 % of f.s. *1 | |||||
| Status signal output *2 | OUTON STATUS | On when output is on. | ||||
| CV STATUS | Turns on during CV operation | |||||
| CC STATUS | Turns on during CC operation | |||||
| ALARM STATUS | Turns on when an alarm has been activated | |||||
| POWER ON STATUS | Turns on when the power is turned on | |||||
| Trigger signal | Input (TRG IN) | Logic selectable: LOW (0 V to 1.5 V), HIGH (3.5 V to 5 V) | ||||
| Input impedance: 10 kΩ (TYP) | ||||||
| Output (TRG OUT) | Logic selectable: LOW (0 V to 0.6 V), HIGH (4.2 V to 5 V) | |||||
| Pulse width: 100 μs (TYP) | ||||||
*1. f.s. is the full scale at the selected range. It is 10 V for the 10 V range and 5 V for the 5 V range. *2. Photocoupler open collector output; maximum voltage 30 V, maximum current (sink) 8 mA; isolated from the output and control circuits; status commons are floating (withstand voltage of less than or equal to 60 V); and status signals are not mutually isolated.
Control functions
| Item/Model | 400W | 800W | 1200W | 2000W | ||
|---|---|---|---|---|---|---|
| External control | Output voltage control (VPGM) | 0 % to 100 % of the rated output voltage | ||||
| Selectable control voltage range: 0 V to 5 V or 0 V to 10 V | ||||||
| Accuracy | 5 % of rating | |||||
| Output current control (IPGM) | 0 % to 100 % of the rated output current | |||||
| Selectable control voltage range: 0 V to 5 V or 0 V to 10 V | ||||||
| Accuracy | 5 % of rating | |||||
| Output on/ off control OUTPUT ON/OFF CONT | Logic selectable: Output on when set to LOW (0 V to 0.5 V) or shorted; output off when set to HIGH (4.5 V or 5 V) or open Output on when set to HIGH (4.5 V to 5 V) or open; output off when set to LOW (0 V or 0.5 V) or shorted | |||||
| Output shutdown control SHUT DOWN | Output on when set to LOW (0 V to 0.5 V) or shorted | |||||
| Alarm clear control ALM CLR | Alarm cleared when set to LOW (0 V to 0.5 V) or shorted | |||||
Other functions
| Item/Model | 400W | 800W | 1200W | 2000W | |
|---|---|---|---|---|---|
| Output-on/ off delay | Setting range: 0.0 s, 0.5 s to 99.9 s *1 setting resolution: 0.1 s | ||||
| Soft start and soft stop | Setting range: 0.0 s, 0.5 s to 10.0 s *1 setting resolution: 0.1 s | ||||
| Overcurrent protection (OCP) activation delay | Setting range: 0.0 s to 2.0 s *1 setting resolution: 0.1 s | ||||
| Preset memory | Up to three sets of the following settings can be saved: the set voltage, the set current, the set OVP, the set OCP, and the set UVL. | ||||
| key lock | Locks the operation of all keys other than the OUTPUT key. | ||||
| CONFIG shortcut | Up to three CONFIG parameters can be registered to the SC1, SC2, and SC3 keys | ||||
| Sequence | Number of programs: 1 | ||||
| Number of steps: 64 | |||||
| Repetition count: 1 to 99998, INFinity | |||||
| Number of configurable interval loops: 16 | |||||
| Number of interval loops: 2 to 99998 | |||||
| Step time: 0.1 s to 100 h (common to step transition and ramp transition) | |||||
| Synchronized Operation | Synchronization of voltage and current settings, synchronization of the resumption of steps in a sequence program | ||||
| Master-slave parallel operation *2 | Up to three units (same models) including the master unit | Up to two units (same models) including the master unit | |||
| Series operation *3 | Two units (the same model) | ||||
| Multichannel (VMCB) | Connection between the master unit and PC | LAN, USB, RS232C | |||
| Connection with slave units | LAN | ||||
*1. Factory default is 0.0 s. *2. Current difference between the master and slaves is 5 % (TYP). *3. H type is excluded
Operation display
| Item/Model | 400W | 800W | 1200W | 2000W | |
|---|---|---|---|---|---|
| OUTPUT ON/OFF | OUTPUT LED lights green when the output is on. | ||||
| Output-on/ off delay | “DLY” lights when it is set and blinks when it is in effect. OUTPUT LED blinks orange while outputon delay is in effect. | ||||
| OUTPUT LED blinks green while output-off delay is in effect. | |||||
| Soft start and soft stop | “SS” lights when it is set and blinks when it is in effect. OUTPUT LED lights green when soft start is in effect. OUTPUT LED blinks green when soft stop is in effect. | ||||
| CV operation | CV LED lights in green. | ||||
| CC operation | CC LED lights in red. | ||||
| Alarm operation | ALM LED lights in red when a protection function has been activated. ALM LED blinks red when the power limit (POWER LIMIT) is activated. OUTPUT LED blinks orange when a protection function is activated when the output is on. | ||||
| Preset memory | PRESET A, B, or C LED lights green when a preset memory entry is being recalled or saved. | ||||
| Key lock operation | LOCK LED lights green when the keys are locked. | ||||
| Remote operation | REMOTE LED lights green during remote control. | ||||
| LAN operation | LAN LED lights or blinks depending on the status.
| ||||
| Bleeder circuit | “HB” lights when the hyper bleeder is set. | ||||
| Variable internal resistance (VIR) | “VIR” lights when it is set. | ||||
| Sequence | “SEQ” lights when a sequence is being executed and blinks the PWR-01 is waiting for a trigger. | ||||
Interface
| Item/Model | 400W | 800W | 1200W | 2000W | |
|---|---|---|---|---|---|
| Common specifications | Software protocol | IEEE Std 488.2-1992 | |||
| Command language | Complies with SCPI Specification 1999.0 | ||||
| RS232C | Hardware | Complies with the EIA232D specifications (excluding the connector) | |||
| RJ-45 connector (male) *1 | |||||
| Baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps | |||||
| Data length: 8 bits, Stop bits: 1 bit, Parity bit: None | |||||
| No flow control | |||||
| Program message terminator | LF during reception, CR/LF during transmission | ||||
| USB | Hardware | Complies with the USB 2.0 specifications; data rate: 480 Mbps (HighSpeed) | |||
| Socket B type | |||||
| Program message terminator | LF or EOM during reception, LF + EOM during transmission | ||||
| Device class | Complies with the USBTMC-USB488 device class specifications | ||||
| LAN | Hardware | IEEE 802.3 100Base-TX/10Base-T Ethernet | |||
| Complies with LXI Specification2011 Ver.1.4 | |||||
| Complies with LXI HiSLIP Extended Function Rev.1.01 | |||||
| IPv4, RJ-45 connector *2 | |||||
| Communication protocol | VXI-11, SCPI-RAW, HiSLIP | ||||
| Program message terminator | VXI-11, HiSLIP: LF or END during reception, LF + END during transmission SCPI-RAW: LF during reception, LF during transmission. | ||||
*1. The RD-8P/9P adapter cable is an option. *2. Category 5; use a straight cable.
General
| Item/Model | 400W | 800W | 1200W | 2000W | |
|---|---|---|---|---|---|
| Weight (main unit only) | Approx. 3 kg (6.61 lb) | Approx. 5.5 kg (12.13 lb) | Approx. 7.5 kg (16.53 lb) | Approx. 13 kg (28.66 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 |
| ||||
| Electromagnetic compatibility *1 *2 | Complies with the requirements of the following directive and standard.
Applicable under the following conditions: | ||||
| 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) | ||||
*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.
Options
J1/ J2 connector plug kit
External-control cable and connector set
RS232C control-conversion cable
Terminal unit
Parallel-operation cable
GPIB converter
Safety plugs
Rack mount adapter
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