PFX2731S
PFX2731S
2,800,000円 （税込：3,080,000円）
- 10 ms continuous measurement (at the fastest setting)
- Supports single-cell evaluation (can be set with C-rate)
- Various charge/discharge modes (9 modes in total)
・Charge: CC, CC-CV, CP, CP-CV
・Discharge: CC, CC-CV, CP, CP-CV
Pattern Charge/Discharge (CC(+CV), CP(+CV)) - When an error is found, a built-in path switch immediately terminates the test
- Four constant temperature chambers (produced by Espec) can be operated synchronously
- A T-type thermocouple (optional) can be used to measure temperature
- Simply connecting a LAN cable enables system construction
- Enhanced Protection Functions
Specifications
Rated output
| Item | Specifications | |
|---|---|---|
| Number of outputs | 6 ch (per frame) | |
| Isolation | Between channels, Ch-chassis | |
| Charge current range | 2A range | 0.0000 A to 2.0000 A |
| 20A range | 0.000 A to 20.000 A | |
| Charge voltage range | -1.000 V to 6.000 V | |
| Discharge current range | 2A range | 0.0000 A to 2.0000 A |
| 20A range | 0.000 A to 20.000 A | |
| Discharge voltage range | -1.000 V to 6.000 V | |
* DUT cable: 5.5 mm2 in diameter, 5 min length
Accuracy of setting
Static
| Item | Specifications | ||
|---|---|---|---|
| Constant current charge/discharge | 2A range | Range | 0.0000 A to 2.0000 A |
| Accuracy *1 | ±（0.15% of setting + 1.0 mA） | ||
| Resolution | 0.1mA | ||
| 20A range | Range | 0.000 A to 20.000 A | |
| Accuracy *1 | ±（0.15% of setting + 10.0 mA） | ||
| Resolution | 1mA | ||
| Constant voltage charge/discharge | Range | -1.000 V to 6.000 V | |
| Accuracy *1 | ±（0.05% of setting + 1.2 mV） | ||
| Resolution | 1mV | ||
| Constant power charge/ discharge *2 | 2A range | Range | -0.100 W to 12.000 W |
| Accuracy *1 *3 | ±（0.5% of setting + 0.01 W） | ||
| Resolution | 1mW | ||
| 20A range | Range | 0.10 W to 120.00 W | |
| Accuracy *1 *3 | ±（0.5% of setting + 0.1 W） | ||
| Resolution | 10 mW | ||
Pattern
| Item | Specifications | ||
|---|---|---|---|
| Constant current pattern | 2A range | Range | -2.0000 A to 2.0000 A (negative values are discharge currents) |
| Accuracy *1 | ±（0.15% of setting + 1.0 mA） | ||
| Resolution | 0.1mA | ||
| 20A range | Range | -20.000 A to 20.000 A | |
| Accuracy *1 | ±（0.15% of setting + 10.0 mA） | ||
| Resolution | 1mA | ||
| Number of settings | 100000step (maximum number of steps) | ||
| Range | 100 ms to 999.9 s (the time width per step) | ||
| Resolution | 100ms | ||
| Switching time *4 | 100 ms max. | ||
| Constant power pattern *2 | 2A range | Range | -12.000 W to 12.000 W (negative values are discharge power) |
| Accuracy *1 *3 | ±（0.5% of setting + 0.01W） | ||
| Resolution | 1mW | ||
| 20A range | Range | -120.00 W to 120.00 W | |
| Accuracy *1 *3 | ±（0.5% of setting + 0.1W） | ||
| Resolution | 10mW | ||
| Number of settings | 100000step (maximum number of steps) | ||
| Range | 100 ms to 999.9 s (the time width per step) | ||
| Resolution | 100ms | ||
| Switching time *4 | 100 ms max. | ||
*1 Ambient temperature range: 18 °C to 28 °C *2 The battery voltage is measured, and the control current (constant current control) is calculated from the set power value through software calculation. *3 Battery voltage range: 1 V to 6 V or higher *4 Maximum time required for switching: charge -> discharge, discharge -> charge
Measurement accuracy
| Specifications | |||
|---|---|---|---|
| Static/ Pattern | |||
| Charge/ discharge Current measurement | Range | 2A range | -2.00000 A to 2.00000 A |
| 20A range | -20.0000 A to 20.0000 A | ||
| Accuracy *1 | 2A range | ±（0.15% of reading + 1.0 mA） | |
| 20A range | ±（0.15% of reading + 10.0 mA） | ||
| Resolution | 2A range | 0.01mA | |
| 20A range | 0.1mA | ||
| Voltage measurement | Range | -2.0000 V to 7.0000 V | |
| Accuracy *1 | ±（0.05% of reading + 1.2 mV） | ||
| Resolution | 0.1mV | ||
| Input resistance | 10GΩ (voltage range: -2 V to 7 V) | ||
| Power measurement | Range | 2A range | -12.000 W to 12.000 W |
| 20A range | -120.00 W to 120.00 W | ||
| Accuracy | Software calculation (voltage measurement × current measurement) | ||
| Resolution | 2A range | 1mW | |
| 20A range | 10mW | ||
| Capacity measurement | Range *2 | -100.0000 Ah to 100.0000 Ah | |
| Accuracy | Software calculation (voltage measurement × current measurement) | ||
| Resolution *2 | 0.1mAh | ||
| Time *3 | Accuracy *1 *4 | ±10ppm（TYP） | |
*1 At an ambient temperature between 18 °C and 28 °C. *2 The same for the 2 A range and 20 A range. *3 Accuracy of signal source used for elapsed time in charge/discharge *4 Monthly error: approximately 30 seconds
Temperature measurement
| Thermocouple voltage (temperature) measurement block | Specifications |
|---|---|
| Number of measured terminals | Per channel |
| Thermocouple type | Type T |
| Range | -100.0 °C to 400.0 °C *1 |
| Accuracy *2 *3 | ±1.5℃（TYP） |
| Reference junction compensation *2 *4 | ±0.7℃（TYP） |
| Resolution | 0.1℃ |
| Measurement interval | 2s |
*1 The accuracy of the thermocouple is not guaranteed when it is used outside the operating range. The range depends on the thermocouple specifications (thermocouple class, wire diameter, and insulation). *2 At an ambient temperature between 18 °C and 28 °C. *3 When the voltage that the thermocouple calibrator produces is measured (the thermocouple tolerance is not included). *4 Indicates the performance of a thermometer at a reference junction (cold junction).
Charge/discharge end condition list
| Charge/discharge mode | End condition | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum voltage | Minimum voltage | Specified time after charge/ discharge start | Specified time after starting constant voltage operation | Specified current after starting constant voltage operation | Specified time after current falls below It Current | -dV (masking time can be set) | dT/dt (°C/min) | Integrated current (Ah) | Integrated power (Wh) | Maximum SOC | Minimum SOC | Time since pattern charge/ discharge start | Number of loops | Battery temperature | |
| Constant current charge (CC) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||
| Constant current-constant voltage charge (CC-CV) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||
| Constant power charge(CP) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||||
| Constant power-constant voltage charge (CP-CV) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||
| Constant current discharge (CC) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||||
| Constant current-constant voltage discharge (CC-CV) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||
| Constant power charge(CP) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||||
| Constant power-constant voltage discharge (CP-CV) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |||||||
| Pattern constant current charge/discharge (Pattern) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||||||
Protection functions
Overvoltage (overcharge) protection
| Item | Specifications | |||
|---|---|---|---|---|
| Overvoltage (overcharge) protection | ||||
| Software OVP | Operating range | 0.000 V to 6.300 V | ||
| Resolution | 1mV | |||
| Setting accuracy *1 | Depends on the voltmeter accuracy | |||
| Operating time | 50 ms max. | |||
| Hardware OVP *2 | Operating range | 0.0 V to 6.6 V | ||
| Resolution | 100mV | |||
| Setting error *1 | ±0.5% of rating | |||
| Operating time | 10 ms (TYP) From overvoltage detection to output shutoff. | |||
Undervoltage (overdischarge) protection
| Item | Specifications | |||
|---|---|---|---|---|
| Software UVP | Operating range | -1.100 V to 5.700 V | ||
| Resolution | 1mV | |||
| Setting accuracy *1 | Depends on the voltmeter accuracy | |||
| Operating time | 50 ms max. | |||
| Hardware UVP *2 | Operating range | -1.1 V to 6.0 V | ||
| Resolution | 100mV | |||
| Setting error *1 | ±0.5% of rating | |||
| Operating time | 10 ms(TYP) From undervoltage detection to output shutoff. | |||
Overcurrent protection
| Item | Specifications | |||
|---|---|---|---|---|
| Software OCP | Operating range | Charge | 2A range | 0.000 A to 2.100 A |
| 20A range | 0.000 A to 21.000 A | |||
| Discharge | 2A range | 0.000 A to 2.100 A | ||
| 20A range | 0.000 A to 21.000 A | |||
| Resolution*3 | 1mA | |||
| Setting accuracy *1 | Depends on the ammeter accuracy | |||
| Operating time | 50 ms max. | |||
| Delay time | 0 ms min. Detection delay timer setting | |||
| Hardware OCP *2 | Operating range | Charge/ discharge | 2A range | 0.0 A to 2.2 A |
| 20A range | 0.0 A to 22.0 A | |||
| Resolution*3 | 100mA | |||
| Setting error *1 | ±0.5% of rating | |||
| Operating time | 10 ms(TYP) From overcurrent detection to output off. | |||
Overcharge/overdischarge capacity protection
| Item | Specifications | |||
|---|---|---|---|---|
| Software OAH *4 | Operating range | 1.0000 Ah to 2000.0000 Ah | ||
| Setting accuracy *1 | Depends on the ammeter accuracy and the main CPU clock accuracy | |||
| Resolution | 0.1mAh | |||
Temperature (overheat) protection
| Item | Specifications | |||
|---|---|---|---|---|
| Software OTP | Operating range | -100 °C to 400 °C | ||
| Setting accuracy *1 | Depends on the temperature measurement accuracy | |||
| Resolution | 1℃ | |||
*1 At an ambient temperature between 18 °C and 28 °C. *2 Set values are retained in the charging/discharging unit. The system always protects the DUT even when BPC4000 is executing no test. *3 The same for the 2 A range and 20 A range. *4 The application software calculates the value by multiplying the nominal capacity by the preset percentage and sets the capacity.
General specifications
| Item | Specifications | |
|---|---|---|
| Nominal input rating | 200 Vac to 240 Vac, 50 Hz / 60 Hz, single phase | |
| Input voltage range | 180 Vac to 250 Vac | |
| Maximum power consumption | 1870 VAmax. in 1 frame (6 ch) at rated charge | |
| Environmental conditions | Operating temperature | 0 °C to 40 °C |
| Humidity range | 20 %rh to 85 %rh (no condensation) | |
| Storage temperature | -10 °C to 60 °C | |
| Humidity range | 0 %rh to 90 %rh (no condensation) | |
| Operating environment | Indoors, overvoltage category II | |
| Altitude | Up to 2000 m | |
| Isolation voltage | Between I/O terminals and chassis | Maximum ±50 V |
| Insulation resistance | Between primary and chassis | 500 Vdc, 30 MΩ or greater, 70 %rh humidity or less |
| Between primary and I/O terminals *1 | 500 Vdc, 30 MΩ or greater, 70 %rh humidity or less | |
| Between I/O terminals and chassis *1 | 50 Vdc, 30 MΩ or greater, 70 %rh humidity or less | |
| Withstanding voltage | Between primary and chassis | No abnormalities at 1500 Vac for 1 minute. |
| Between primary and I/O terminals *1 | No abnormalities at 1500 Vac for 1 minute. | |
| Outline drawing | 430(16.93)(MAX 440(17.32))W×173(6.81)H× 620(24.41)MAX 695(27.36)D mm(inch) | |
| Weight | Approx. 34 kg (75 lbs) | |
| Accessories | Power cord × 1, Rear panel cover set × 1, Temperature measurement boxes × 6, Temperature measurement cables × 6,TRIP connector × 1, Signal I/O connector × 1, LAN cable × 1, Heavy object warning label × 1, Operation Manual(Japanese and English,one each) × 1, Safety Information × 1, China RoHs sheet × 1 *Cable set is not included. Please purchase the optional cable set together with the main unit. | |
| Electromagnetic compatibility *2 *3 | Complies with the requirements of the following directive and standard. EMC Directive 2014/30/EU EN 61326-1 （Class A*4） EN 55011 （Class A*4、Group 1*5） EN 61000-3-2 EN 61000-3-3 Applicable under the following conditions: The maximum length of all cabling and wiring connected to this product is less than 5 m. | |
| Safety | Complies with the requirements of the following directive and standard. Low Voltage Directive 2014/35/EU *3 EN 61010-1 (Class I *6 , Pollution Degree 2 *7) EN IEC 61010-2-030 | |
*1 The input/output terminals refer to charging and discharging terminals connected to the DUT, voltage sensing terminal, and external signal input/output. *2 Does not apply to specially ordered or modified products. *3 Only for products with CE marking / UKCA marking on their body. *4 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. *5 This product belongs to Group 1 products. This product does not generate and/or use intentionally radio-frequency energy, in the form of electromagnetic radiation, inductive and/or capacitive coupling, for the treatment of material or inspection/analysis purpose. *6 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. *7 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 non-conductive pollution will occur except for an occasional temporary conductivity caused by condensation.
Unless specified otherwise, the specifications are for the following settings and conditions.
- The product is warmed up for at least 30 minutes.
The used terminology is as follows:
- TYP: These are typical values that are representative of situations where the product operates in an environment with an ambient temperature of 23 °C (73.4 °F). These values do not guarantee the performance of this product.
- setting: Indicates a set value.
- reading: Indicates a readout value.
- rating: Indicates a rated value.
- Static: General term to indicate CC charge, CC – CV charge, CC discharge, CC – CV discharge, CP discharge, and CP – CV discharge.
- Pattern: General term to indicate pattern charge/discharge.
C-rate entry is supported.
- Individual CC values, pattern charge/discharge step current, limit current, current capacity of end condition/It cutoff current can be set using a C-rate.
- C-rate calculation specifications The nominal capacity setting value is assumed to be 1C.
C-rate setting range: 0.001 to 99.999 (the range is common.)
The conversion result from a C-rate to a current/capacity value is rounded to the nearest con- trol resolution.
Outline Drawing（mm）
Rear Panel
Options
Output cable set
Application software
Product Catalog
Operation Manuals
Product Catalog
Operation Manuals
