TWINTEX PPL-8612B1 высокого напряжения точность 250W 300W 500 V 15A программируемая электронная нагрузка постоянного
- Категория: Other Electronic Measuring Instruments >>>
- Поставщик: Twintex,Electronics,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.68 $* | 0.80 $* |
| Aug-16-2025 | 0.17 $* | 0.45 $* |
| Jul-16-2025 | 0.27 $* | 0.90 $* |
| Jun-16-2025 | 0.93 $* | 0.69 $* |
| May-16-2025 | 0.64 $* | 0.60 $* |
| Apr-16-2025 | 0.73 $* | 0.37 $* |
| Mar-16-2025 | 0.30 $* | 0.24 $* |
| Feb-16-2025 | 0.87 $* | 0.35 $* |
| Jan-16-2025 | 0.19 $* | 0.62 $* |
Характеристики
Products Description
The PPL series DC electronic loads are high precision programmable DC electronic loads, available with rated power 150W 300W and 600W.
The DC load can be used as adjustable constant current electronic load, variable constant voltage electronic load, constant power electronic load. The programmable electronic load is widely use as battery load tester and battery capacity tester.
The 150W DC electronic load is available with 150W 150V 30A load.
The 300W DC electronic load is available with 150V 60A electronic load, 500V15A programmable DC electronic load.
The 600W DC electronic load is available with 600W 150V 60A electronic load, 500V 30A DC electronics load.
>>> 4 basic functions: CC, CV, CR, CP
>>> 9 basic operation modes: CCL, CCH, CVL, CVH, CRL, CRM, CRH, CPV, CPC
>>> 24-bit A/D converter and 16-bit D/A converter, 40kHz D/A conversion speed, high resolution & high speed
>>> Hardware circuit for CR function, faster transient response and higher CR accuracy
>>> High speed transient test function, max. test frequency 2kHz
>>> Over current, over voltage, over power, over temperature and reverse voltage protections
>>> 4.3-inch backlit Segment LCD display
>>> High speed rotary dial and keypad input
>>> Auto ON/OFF function
>>> List Mode function, step 10ms-99999s, free to set numbers of cycles and to be linked to other lists
>>> Auxiliary functions: short circuit test, battery discharge capacity test
>>> 9 basic operation modes: CCL, CCH, CVL, CVH, CRL, CRM, CRH, CPV, CPC
>>> 24-bit A/D converter and 16-bit D/A converter, 40kHz D/A conversion speed, high resolution & high speed
>>> Hardware circuit for CR function, faster transient response and higher CR accuracy
>>> High speed transient test function, max. test frequency 2kHz
>>> Over current, over voltage, over power, over temperature and reverse voltage protections
>>> 4.3-inch backlit Segment LCD display
>>> High speed rotary dial and keypad input
>>> Auto ON/OFF function
>>> List Mode function, step 10ms-99999s, free to set numbers of cycles and to be linked to other lists
>>> Auxiliary functions: short circuit test, battery discharge capacity test
>>> Save & recall function for frequently used setups, max 100 groups
>>> Intelligent cooling system, ensure high stability during long-time operation under full load
>>> Standard RS-232 interface, support SCPI commands, support Labview
>>> Optional RS-232 to USB cable
Specifications | ||||||||||||||
Model | 8611C2 | 8612C2 | 8612C3 | 8612B1 | 8613C3 | 8613C4 | 8613B2 | |||||||
Rated input (0℃~40℃) | ||||||||||||||
Voltage | 0~150V | 0~150V | 0~150V | 0~500V | 0~150V | 0~150V | 0~500V | |||||||
Current | 1mA~30A | 1mA~30A | 1mA~60A | 1mA~15A | 1mA~60A | 1mA~120A | 1mA~30A | |||||||
Power | 150W | 300W | 300W | 300W | 600W | 600W | 600W | |||||||
MOV@FS current | 1.5V | 0.82V | 1.2V | 3.8V | 0.9V | 1.6V | 4.2V | |||||||
Constant voltage mode (CV) | ||||||||||||||
Range | 0.1~150V | 0.1~150V | 0.1~150V | 0.1~500V | 0.1~150V | 0.1~150V | 0.1~500V | |||||||
Resolution | 1mV | 1mV | 1mV | 1mV | 1mV | 1mV | 1mV | |||||||
Accuracy | ±(0.05%+0.02%FS) | ±(0.05%+0.02%FS) | ±(0.05%+0.02%FS) | ±(0.05%+0.02%FS) | ±(0.05%+0.02%FS) | ±(0.05%+0.02%FS) | ±(0.05%+0.02%FS) | |||||||
Constant current mode (CC) | ||||||||||||||
Range | 0~30A | 0~30A | 0~60A | 0~15A | 0~60A | 0~120A | 0~30A | |||||||
Resolution | 1mA | 1mA | 1mA | 1mA | 1mA | 1mA | 1mA | |||||||
Accuracy | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | ±(0.1%+0.1%FS) | |||||||
Constant resistance mode (CR) (Input voltage /current≥10%FS) | ||||||||||||||
Range | 0.06~4000Ω | 0.04~4000Ω | 0.025~4000Ω | 0.3~4000Ω | 0.02~4000Ω | 0.15~4000Ω | 0.15~4000Ω | |||||||
Resolution | 100uΩ | 100uΩ | 50uΩ | 600uΩ | 50uΩ | 25uΩ | 300uΩ | |||||||
Accuracy (Impedance) | ±(0.5%+0.5%FS) | ±(0.5%+0.5%FS) | ±(0.5%+0.5%FS) | ±(0.5%+0.5%FS) | ±(0.5%+0.5%FS) | ±(0.5%+0.5%FS) | ±(0.5%+0.5%FS) | |||||||
Constant power mode (CP) (Input voltage /current≥10%FS) | ||||||||||||||
Range | 0~150W | 0~300W | 0~300W | 0~300W | 0~600W | 0~600W | 0~600W | |||||||
Accuracy | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | ±(1%+0.1%FS) | |||||||
Current slew rate | ||||||||||||||
Range | 0.1mA ~1.5A | 0.1mA ~1.5A | 0.1mA ~3A | 0.1mA ~0.75A | 0.1mA ~3A | 0.1mA ~6A | 0.1mA ~1.5A | |||||||
Resolution | 0.1mA/us | 0.1mA/us | 0.1mA/us | 0.1mA/us | 0.1mA/us | 0.1mA/us | 0.1mA/us | |||||||
Accuracy | 3%+10us | 3%+10us | 3%+10us | 3%+10us | 3%+10us | 3%+10us | 3%+10us | |||||||
Battery discharge | ||||||||||||||
Discharge time | 1s~100h | 1s~100h | 1s~100h | 1s~100h | 1s~100h | 1s~100h | 1s~100h | |||||||
Resolution | 1s | 1s | 1s | 1s | 1s | 1s | 1s | |||||||
Accuracy | 0.2%+1s | 0.2%+1s | 0.2%+1s | 0.2%+1s | 0.2%+1s | 0.2%+1s | 0.2%+1s | |||||||
Battery capacity | 3000Ah | 3000Ah | 6000Ah | 1500Ah | 6000Ah | 12000Ah | 3000Ah | |||||||
Short circuit | ||||||||||||||
CC | 3.6A ~ 33A | 3.6A ~ 33A | 7.2A ~ 66A | 1.8A ~16.5A | 7.2A ~66A | 14.6A~132A | 3.6A~30A | |||||||
CV | 0V | 0V | 0V | 0V | 0V | 0V | 0V | |||||||
CR | 0.044Ω ~ 58Ω | 0.027Ω~ 58Ω | 0.022Ω~ 29Ω | 0.24Ω~310Ω | 0.015Ω~29Ω | 0.013Ω~15Ω | 0.13Ω~160Ω | |||||||
CP | 165W | 315W | 315W | 315W | 630W | 630W | 630W | |||||||
Max. slew rate | ||||||||||||||
Current | 1.5A /us | 1.5A /us | 3A /us | 0.75A /us | 3A /us | 6A /us | 1.5A /us | |||||||
Voltage | 0.2V /us | 0.2V /us | 0.2V /us | 0.02V /us | 0.2V /us | 0.2V /us | 0.02V /us | |||||||
Open circuit | ≥20kΩ | ≥20kΩ | ≥20kΩ | ≥20kΩ | ≥20kΩ | ≥20kΩ | ≥20kΩ | |||||||
Max. input level | ||||||||||||||
Current | 33A | 33A | 66A | 16.5A | 66A | 132A | 33A | |||||||
Voltage | 175V | 175V | 175V | 550V | 175V | 175V | 550V | |||||||
Ripple & Noise | ||||||||||||||
Current (rms/p-p) | 3mA/30mA | 3mA/30mA | 6mA/60mA | 5mA/50mA | 6mA/60mA | 12mA/120mA | 5mA/50mA | |||||||
Voltage (rms) | 5mV | 5mV | 5mV | 5mV | 5mV | 5mV | 5mV | |||||||
Transient operation | ||||||||||||||
Transient mode | Continuous, Pulse, Toggled | |||||||||||||
Frequency range | 0.01Hz~2kHz | |||||||||||||
Rising/Falling time | 250us~99999ms, resolution 250us, accuracy 0.2%+10us | |||||||||||||
List Mode | ||||||||||||||
Step time | 10ms~99999s, resolution 10ms, accuracy0.2℅+10us | |||||||||||||
Steps & Cycles | 1~50 steps, 0~65535 cycles, storage 8 lists | |||||||||||||
Trigger input | ||||||||||||||
Trigger level | TTL falling edge | |||||||||||||
Trigger pulse width | ≥20us | |||||||||||||
General | ||||||||||||||
Protection | Over current, over voltage, over power, over temperature and reverse voltage protections | |||||||||||||
Interface | RS-232 interface, support SCPI commands, support Labview | |||||||||||||
Optional RS-232 to USB cable | ||||||||||||||
Operating environment | 0℃~40℃, ≤85%RH | |||||||||||||
Storage environment | -10℃~70℃, ≤70%RH | |||||||||||||
Power source | AC110V/220V±10% selectable, 50/60Hz | |||||||||||||
Accessories | Power cord x1, Operation manual x1, RS-232 cable x1 | |||||||||||||
Dimension (WxHxD) | 215x89x412mm | 215x89x507mm | ||||||||||||
Weight | 5.2KG | 6.7KG | 9.0KG | |||||||||||
Product Details
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