您好, 欢迎来到化工仪器网
产品简介
详细介绍
PEL-2000可编程直流电子負載，此電子負載可以工作在定電流、定電壓、定電阻模式下，還可模擬各種動態負載狀況，透過序列功能進行負載電壓、電流、負載的上升及下降斜率、電流準位、持續時間等参數來编輯負載波形，同時提供外部波形信号控制以及V&I監測功能，測試參數及狀態的存儲可高達120组，系统可根據自動測試需求，隨時由儀器内部的儲存單元EEPROM中呼叫出来使用。
PEL-2000系列可编程直流电子負載包含兩種主控含機框PEL-2002(可容納雙模組)與PEL-2004(可容納四模組)，採用模组化設計，協助使用者保留未來可能會運用到更高功率需求的擴充性，目前提供4款負載模组分別為：PEL-2020(200W雙通道負載模組100W*2 ; PEL-2030 (280W雙通道負載模組30W+ 250W) ; PEL-2040(350W單通道負載模組);PEL-2041(350W單通道負載模組)]，以PEL-2004來代表zui多可以组成8个通道同步使用，功率範圍200W~350W，電流範圍0~70A，電壓範圍1~500V，使用者可依據實際需求，選擇的負載模组及控制模组進行组合或自组負載系统，可同步執行多组电子負載模组拉載的應用，同時每個模组採用隔離與地浮接方式，避免造成短路回路 ; 現今綠能產業蓬勃發展，PEL-2000 系列符合各式消費性電子及車用能源設備測試的需求，透過外部排線並聯控制功能，zui多可以同時控制五個主機框，並讓總体的總使用功率達到7kVA。
PEL-2000系列可编程直流电子負載配備RS232、USB、GPIB(選配)接口、GO/NG接口，同时還配備了驅動程序和針對LabView、VB、C、C++等相關測試軟體範例。PEL-2000系列主要應用於多通道或單通道輸出的AC/DC電源、DC/DC電源模組、充电器及电源類电子元件性能的測試，對設計研發、生產線測試及產品檢測作業上提供快速有效的測試方案，同時具有的OPP、OCP、OVP、OTP、低壓保護以及正反向極性保護功能，更大幅提高了產品的可靠性、是工程測試及自動測試環境得以信賴的產品。
10组预置内存
可并行操作
支持负载模拟的序列功能
外部波形控制功能
高精度和高分辨率
可变转换速率
高达8通道的多通道输出
过功率/过电流/过电压/过温保护
延迟控制
USB接口，支持RS-232C,GPIB(选配）
120组设置内存
| PEL-2020(1002) |
| |||||
| POWER | 20W | 100W |
|
| ||
| CURRENT | 0~2A | 0~20A |
|
| ||
| VOLTAGE | 1~80V |
| ||||
| MIN.OPERATING VOLTAGE(DC) | 1.0V at 2A | 1V at 20A |
|
| ||
| STATIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| Range | 0~2A | 0~20A |
|
| ||
| Resolution | 0.5mA | 5mA |
|
| ||
| Accuracy | ±0.1%±0.1%F.S. | ±0.1%±0.2%F.S. |
|
| ||
| CONSTANT RESISTANCE MODE | ||||||
| Range | 0.075Ω~300Ω(100W/16V) 3.75Ω~15K(100W/80V) |
| ||||
| Resolution | 12bits |
| ||||
| Accuracy | 300Ω : ± 0.1ひ ± 0.2% 15KΩ: ± 0.01ひ ± 0.1% |
| ||||
| CONSTANT VOLTAGE MODE | ||||||
| Range | 1~80V |
| ||||
| Resolution | 20mV |
| ||||
| Accuracy | ±0.05% ± 0.1%F.S. |
| ||||
| DYNAMIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| T1&T2 | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS |
| ||||
| Accuracy | 1uS / 1mS ± 100ppm |
| ||||
| Slew Rate(Accuracy 5%) | 0.32 ~ 80mA/uS | 3.2 ~ 800mA/uS |
|
| ||
| Slew Rate Resolution | 0.32mA/uS | 3.2mA/uS |
|
| ||
| Current | 0~2A | 0~20A |
|
| ||
| Current Resolution | 0.5mA | 5mA |
|
| ||
| Current Accuracy | ±0.4% F.S. |
| ||||
| MEASUREMENT | ||||||
| VOLTAGE READBACK | ||||||
| Range | 0~16V | 0~80V |
|
| ||
| Resolution | 0.5mV | 2.5mV |
|
| ||
| Accuracy | ±0.05% ± 0.05% F.S. |
| ||||
| Range | 0~2A | 0~20A |
|
| ||
| Resolution | 0.0625mA | 0.625mA |
|
| ||
| Accuracy | ±0.1% ± 0.1% F.S. |
| ||||
| PROTECTIVE | ||||||
| Over Power Protection(2%) | ||||||
| Range | 1~102W |
|
| |||
| Resolution | 0.5W |
|
| |||
| Accuracy |
|
|
| |||
| Over Current Protection(2%) | ||||||
| Range | 0~20.4A |
|
| |||
| Resolution | 0.05A |
|
| |||
| Accuracy |
|
|
| |||
| Over Voltage Protection(2%) | ||||||
| Range | 1~81.6V |
|
| |||
| Resolution | 0.2V |
|
| |||
| Accuracy |
|
|
| |||
| Over Temperature Protection | ≒85℃ |
| ||||
| Rated Power Protection(2 %)： | ||||||
| Value | 110W |
|
| |||
| Accuracy |
|
|
| |||
| GENERAL | ||||||
| SHORT CIRCUIT | ||||||
| Current(CC) | ≒2.2/2A | ≒22/20A |
|
| ||
| Voltage(CV) | 0V | 0V |
|
| ||
| Resistance(CR) | ≒3.75Ω | ≒0.075Ω |
|
| ||
| INPUT RESISTANCE(LOAD OFF) | 800KΩ(Typical) |
| ||||
|
| PEL-2030(250W/30W) | |||||
| POWER | 30W | 30W | 250W | |||
| CURRENT | 0~5A | 0~4A | 0~40A | |||
| VOLTAGE | 1~80V | |||||
| MIN.OPERATING VOLTAGE(DC) | 1.0V at 5A | 1.0V at 4A | 1.0V at 40A | |||
| STATIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| Range | 0~5A | 0~4A | 0~40A | |||
| Resolution | 1.25mA | 1mA | 10mA | |||
| Accuracy | ±0.1%±0.1%F.S | ±0.1%±0.1%F.S | ±0.1%±0.2%F.S | |||
| CONSTANT RESISTANCE MODE | ||||||
| Range | 0.3Ω~1.2KΩ(30W/16V) 15Ω~60K(30W/80V) | 0.0375Ω~150Ω(250W/16V) 1.875Ω~7.5K(250W/80V) | ||||
| Resolution | 12bits | |||||
| Accuracy | 12KΩ : ±0.1ひ ± 0.2% 60KΩ: ±0.01ひ ± 0.1% | 150Ω : ±0.1ひ ± 0.2% 7.5KΩ: ±0.01ひ ± 0.1% | ||||
| CONSTANT VOLTAGE MODE | ||||||
| Range | 1~80V | |||||
| Resolution | 20mV | |||||
| Accuracy | ±0.05% ± 0.1%F.S. | |||||
| DYNAMIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| T1&T2 | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS | |||||
| Accuracy | 1uS / 1mS + 100ppm | |||||
| Slew Rate(Accuracy 5%) | 0.8 ~ 200mA/uS | 0.64 ~ 160mA/uS | 6.4 ~ 1600mA/uS | |||
| Slew Rate Resolution | 0.8mA/uS | 0.64mA/uS | 6.4mA/uS | |||
| Current | 0~5A | 0~4A | 0~40A | |||
| Current Resolution | 1.25mA | 1mA | 10mA | |||
| Current Accuracy | ±0.4% F.S. | |||||
| MEASUREMENT | ||||||
| VOLTAGE READBACK | ||||||
| Range | 0~16V | 0~80V | 0~16V | 0~80V | ||
| Resolution | 0.5mV | 2.5mV | 0.5mV | 2.5mV | ||
| Accuracy | ±0.05% ± 0.05% F.S. | |||||
| CURRENT READBACK | ||||||
| Range | 0~5A | 0~4A | 0~40A | |||
| Resolution | 0.15625mA | 0.125mA | 1.25mA | |||
| Accuracy | ±0.1% ± 0.1% F.S. | |||||
| PROTECTIVE | ||||||
| Over Power Protection(2%) | ||||||
| Range | 1~30.6W | 1~255W | ||||
| Resolution | 0.15W | 1.25W | ||||
| Accuracy |
|
| ||||
| Over Current Protection(2%) | ||||||
| Range | 0~5.1A | 0~40.8A | ||||
| Resolution | 0.0125A | 0.1A | ||||
| Accuracy |
|
| ||||
| Over Voltage Protection(2%) | ||||||
| Range | 1~81.6V | 1~81.6V | ||||
| Resolution | 0.2V | 0.2V | ||||
| Accuracy |
|
| ||||
| Over Temperature Protection | ≒85℃ | |||||
| Rated Power Protection(2 %)： | ||||||
| Value | 33W | 275W | ||||
| Accuracy |
|
| ||||
| GENERAL | ||||||
| SHORT CIRCUIT | ||||||
| Current(CC) | ≒5.5/5A | ≒4.4/4A | ≒44/40A | |||
| Voltage(CV) | 0V | 0V | 0V | |||
| Resistance(CR) | ≒15Ω | ≒0.3Ω | ≒1.875Ω | ≒0.0375Ω | ||
| INPUT RESISTANCE(LOAD OFF) | 800KΩ(Typical) | |||||
|
| PEL-2040 | PEL-2041 | ||||
| POWER | 35W | 350W | 35W | 350W | ||
| CURRENT | 0~7A | 0~70A | 0~1A | 0~10A | ||
| VOLTAGE | 1~80V | 2.5~500V | ||||
| MIN.OPERATING VOLTAGE(dc) | 1.0V at 7A | 1V at 70A | 2.5V at 1A | 2.5V at 10A | ||
| STATIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| Range | 0~7A | 0~70A | 0~1A | 0~10A | ||
| Resolution | 1mA | 10mA | 0.2mA | 2mA | ||
| Accuracy | ±0.1%±0.1%F.S. | ±0.1%±0.2%F.S. | ±0.1%±0.1%F.S. | ±0.1%±0.2%F.S. | ||
| CONSTANT RESISTANCE MODE | ||||||
| Range | 0.025Ω~100Ω(350W/16V) 1.25Ω~5K(350W/80V) | 1.25Ω~5KΩ(350W/125V) 50Ω~200K(350W/500V) | ||||
| Resolution | 12bits | 12bits | ||||
| Accuracy | 100Ω : ±0.1ひ ± 0.2% 5KΩ: ±0.01ひ ± 0.1% | 5KΩ : ±0.02ひ ± 0.2% 200KΩ: ±0.005ひ ± 0.1% | ||||
| CONSTANT VOLTAGE MODE | ||||||
| Range | 1~80V | 2.5~500V | ||||
| Resolution | 20mV | 100mV | ||||
| Accuracy | ±0.05% ± 0.1%F.S. | ±0.05% ± 0.1%F.S. | ||||
| DYNAMIC MODE | ||||||
| CONSTANT CURRENT MODE | ||||||
| T1&T2 | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS | 0.025mS ~ 10mS / Res : 1uS 1mS ~ 30S / Res : 1mS | ||||
| Accuracy | 1uS / 1mS ± 100ppm | 1uS / 1mS ± 100ppm | ||||
| Slew Rate(Accuracy 5%) | 0.001 ~ 0.28A/uS | 0.01 ~ 2.8A/uS | 0.16 ~ 40mA/uS | 1.6 ~ 400mA/uS | ||
| Slew Rate Resolution | 0.001A/uS | 0.01A/uS | 0.16mA/uS | 1.6mA/uS | ||
| Current | 0~7A | 0~70A | 0~1A | 0~10A | ||
| Current Resolution | 1mA | 10mA | 0.2mA | 2mA | ||
| Current Accuracy | ±0.4% F.S. | ±0.4% F.S. | ||||
| MEASUREMENT | ||||||
| VOLTAGE READBACK | ||||||
| Range | 0~16V | 0~80V | 0~125V | 0~500V | ||
| Resolution | 0.5mV | 2.5mV | 4mV | 16mV | ||
| Accuracy | ±0.05% ± 0.05% F.S. | ±0.05% ± 0.05% F.S. | ||||
| CURRENT READBACK | ||||||
| Range | 0~7A | 0~70A | 0~1A | 0~10A | ||
| Resolution | 0.175mA | 1.75mA | 0.032mA | 0.32mA | ||
| Accuracy | ±0.1% ± 0.1% F.S. | ±0.1% ± 0.1% F.S. | ||||
| PROTECTIVE | ||||||
| Over Power Protection(2%) | ||||||
| Range | 1~357W | 1~357W | ||||
| Resolution | 1.75W | 1.75W | ||||
| Accuracy |
|
| ||||
| Over Current Protection(2%) | ||||||
| Range | 0~71.4A | 0~10.2A | ||||
| Resolution | 0.175A | 0.025A | ||||
| Accuracy |
|
| ||||
| Over Voltage Protection(2%) | ||||||
| Range | 1~81.6V | 1~510V | ||||
| Resolution | 0.2V | 1.25V | ||||
| Accuracy |
|
| ||||
| Over Temperature Protection | ≒85℃ | ≒85℃ | ||||
| Rated Power Protection(2 %)： | ||||||
| Value | 385W | 385W | ||||
| Accuracy |
|
|
| |||
| GENERAL | ||||||
| SHORT CIRCUIT | ||||||
| Current(CC) | ≒7.7/7A | ≒77/70A | ≒1.1/1A | ≒11/10A | ||
| Voltage(CV) | 0V | 0V | 0V | 0V | ||
| Resistance(CR) | ≒1.25Ω | ≒0.025Ω | ≒50Ω | ≒1.25Ω | ||
| INPUT RESISTANCE(LOAD OFF) | 800KΩ(Typical) | 800KΩ(Typical) | ||||