华仪可程式直流电子负载5211
特点
大型的Graphic 128 x 64 LCD显示器,可完整显示所有测试结果
高精度的电压/电流量测解析(16-bit),提高量测试的精确性
可编程100组记忆组,记忆组可以测试连结,提高自动化测试效率
动态负载测试(Dynamic Load),有效的动态频宽速度可达10KHz极小输入阻抗可于1V输入工作于满载电流,满足极低压测试需求可测试定电压(CV)、定电流(CC)、定电阻(CR)、动态负载(DCC)模式及短路输出仿真
可设定测试参数的上/下限值,自动判定是否超出设定规格
可设定短路电流大小和短路时间,及测量瞬间短路的电流值
机箱可放置单模块单信道或双信道,最多可组成独立的8个信道,最大容量1200W
四信道机箱内建PLC Remote, GPIB 及RS232 界面可与ATS搭配达到自动化测试可经由外部输入0~10V的模拟讯号控制电子负载输出测试
透过隔离电流监控 I Monitor 的输出,可连接示波器监测电流波形
远程电压检测V Sense,用于精密的电压检测,可消除线压降引起的量测误差
过电压保护(OVP)、过电流保护(OCP)、过功率保护(OPP)、过温度保护(OTP)、逆向电压保护(REV) 保护装置
参数规格
MODEL 5211
Power: 250W 50W
Current :50A 5A
Voltage :60V 60V
Min.Operation Voltage(DC) :1.0V at 50A 1.0V at 5A
CONSTANT CURRENT MODE (CC MODE)
Range :0-50A 0-5A 0-5A 0-0.5A
Resolution,12bit :12.5mA 1.25mA 1.25mA 1.25mA
Accuracy :±(0.1% of setting+0.2% of F.S.) ±0.1% of (setting +F.S.) ±(0.1% of setting+0.2% of F.S.) ±0.1% of (setting +F.S.)
CONSTANT VOLTAGE MODE (CV MODE)
Range :1-60V 1-60V
Resulotion,12bit :15mV 15mV
Accuracy :±(0.05% of setting +0.1% of F.S.)
CONSTANT RESISTANCE MODE (CR MODE)
Range :1.2Ω~4.8KΩ (300W/60V) 30mΩ~1.2Ω (300W/60V) 12Ω~48KΩ (300W/60V) 0.3Ω~12Ω (300W/60V)
Resolution,12bit :0.2083m(1/Ω) 0.3mΩ 0.02083m(1/Ω) 3mΩ
Accuracy :±0.2% of (setting+F.S.)
CONSTANT POWER MODE (CP MODE)
Range: 0-250W 0-50W
Resolution,12bit :62.5mW 12.5mW
Accuracy: 3% F.S. 3% F.S.
DYNAMIC MODE (Transient Operation)
Dynamic Mode :CC MODE
T1 & T2 or (THigh/TLow), 10KHZ :1mS~20S / 0.025mS~10mS
Resolution :1mS / 1uS
Slew Rate :0.008A~2.000A/uS 0.8mA~200.0mA/uS 0.8mA~200.0mA/uS 0.08mA~20.00mA/uS
Resolution :8mA/uS 0.8mA/uS 0.8mA/uS 0.08mA/uS
Current :0-50A 0-5A 0-5A 0-0.5A
Resolution :12.5mA 1.25mA 1.25mA 0.125mA
Accuracy :±0.3% of (setting+F.S.)
MEASUREMENT SECTION
Voltage Read Back
Range: 0~60V
Resolution,16bit :1mV
Accuracy :±0.02% of (reading+F.S)
CURRENT READ BACK
Range: 0-50A 0-5A 0-5A 0-0.5A
Resolution,16bit :1mA 0.1mA 0.1mA 0.01mA
Accuracy :±(0.1% of reading+0.2% of F.S.) ±0.1% of (reading+F.S.) ±(0.1% of reading+0.2% of F.S.) ±0.1% of (reading+F.S.)
PROTECTION
Current Limit (On CV &CR Mode)
Range: 0~50A 0~5A
Resolution ,12bit :12.5mA 1.25mA
Accuracy - -
General Protect
Over Power Protection :≒262.5W ≒52.5W
Over Current Protection :≒52.5A ≒5.25A
Over Voltage Protection :≒63V
Over Temperature Protection :≒90℃
Reverse Polarity: 50A (during 1min) 5A (during 1min)
GENERAL
Voltage Trigger ON/OFF
Range :0~60V
Resolution ,12bit :15mV
Accuracy :±0.5% of (setting+F.S)
Short Circuit MAX Current :≒50A ≒5A
Short Circuit Resistance :≒18mΩ ≒130mΩ
I Monitor: 0 - 10V
External Control (Via mainframe model 5101 or 5102) :0 - 10V
Delay Time :0.1S~6000.0S
Dwell Time :0.1S~6000.0S
Resolution: 0.1S
Dimension: 104(W) x 143 (H)x 470 (D) mm
Weight :6.3Kg
*Product specifications are subject to change without notice.
- 上海顺朝信息技术有限公司 [加为商友]
- 联系人丁志刚(先生) 空
- 地区上海
- 地址上海市定西路1118号科技商务楼410室