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其他厂商性质
北京市所在地
APS ECTS2电磁兼容测试系统
面议Pacific UPC Studio Software
面议Pacific 固态交流电源MS系列 62.5kVA至625kVA
面议APS DCE系列直流电源
面议Pacific 回馈交直流电源AZX系列 30至400kVA/kW
面议APS DCD系列可编程直流电源
面议APS DCB系列再生直流电源
面议Cinergia EL系列AC&DC电子负载
面议Pacific 程控线性交流电源G系列
面议APS EPTS电压跌落模组
面议NHR 9300高压电池测试系统
面议Pacific 线性交流电源LMX系列 500VA至30kVA
面议■ 全功能测试系统,可测试动态瞬变值、时序、纹波和杂讯测试,以及波形抓取;
■ 支持负载和电源模块互换;
■ 全面优化的电源测试方案,适于快速测试程序开发和大批量的测试需求;
应用
400系列电源测试系统的体积较小,却能提供大型测试仪才具有的功能,大大提高了电源测试的经济效益。其功能强大,能对DC-DC转换器进行全面的准确测试;速度快,能降低充电器和适配器的测试成本;适用范围广,能用于多种多输出的交流-直流电源;它够经济,能用于预测试、收货检测和维修;另外,还可以作设计工程师的个人开发工作站。想想看,只需花如此少的钱,就能在仪器上安装功能强大的400系列电源测试系统。
完善的测试系统
该测试系统有2种型号:S430用于直流-直流测试,S440用于交流-直流测试。所有的激励源、测量仪器以及多通道转换器、数字激励信源、比较器、计时器和断电器等全部集成在一个机箱内。其整体测试能力和软件特性不亚于的大容量生产测试仪。用于只需接通电源,准备好夹具,就可以开始测试了,非常方便。
能灵活配置的可换功率模块
为了结构更紧凑、灵活性更强,就需要模块化电源子系统的设计,这是多年来NHR公司设计大型测试系统时的指导思想。这是对灵活性要求高的测试仪器共有的特点。而该子系统的之处,在于其6槽位机箱支持各种电子负载和/或直流电源模块的组合,如附图所示。同时,在测试工作中,可针对各UUT特定要求,可并联多个同类模块,使应用更为灵活。这样,就可在有限的设备规格范围内,配置范围广泛的虚拟负载和电源。所有模块都具有较大的电流电压范围和额定的功率,实现以最少的模块组合满足范围的需求。
嵌入式数字化测量系统
是机箱内非常的测量系统。该系统把模拟信号数字化,以用于DSP分析,可实现对波形的静态和瞬变测量。这样,一个电路加上关联信号矩阵和各单元间的连接线路,就可具备伏特计、定时/噪音分析仪、功率分析仪、示波器的主要功能。除功能、尺寸和成本优势外,系统的简单结构也令测试更为快捷可靠。
EMBEDDED MEASUREMENT SYSTEM
MEASUREMENT | RANGE/BANDWIDTH | RESOLUTION | ACCURACY |
DC Volts, DC Peak | ±2.0, 20, 200, 500 V | 0.003% | 0.01% + 0.01% |
RMS Noise | 0 - 1.4 Vrms, 10 Hz - 99 kHz | 0.003% | 1.5% + 1.5% |
Peak to Peak Noise | 0 to 0.2, 2.0 V | 0.003% | 3% at 1 MHz |
Frequency | 10 Hz-20MHz, 35kHz-20 kHz | 100 nsec | 0.02% |
Timing | 100 nsec-100 sec | 100 nsec | 100 nsec-1µsec + 0.02% |
Waveform Display | DC to 25 kHz | 0.003% | 1% of range |
Input Channels Threshold Detector Digital Outputs Digital Inputs GP Relays Frequency Generator | 12, external, selectable, differential inputs for UUT measurements 1, ± full DCV range with programmable reference 7, open collector, isolated, 300 mA /100 VDC/1 W-rated 8, four with ± 10 V programmable reference, four with logic level reference 8, SPDT, 175 VAC/0.25 A /3 W-rated 10 kHz to 2 MHz, programmable pulse width |
POWER MODULES OPTIONS
MODULE TYPE | AC SOURCE | DC SOURCES | DC LOADS | ||||
MODEL NO. | 5400 | 6102 | 6104 | 6108 | 6145 | 4100 | 4200 |
Programability Power Voltage Ranges Current Ranges Frequency |
700 VA/500 W/1Ø 0 to 140 /280 /350 Vrms 5.0/2.5 /2.0 A 40 to 500 Hz |
450 W 0-20 V 0-60 A |
450 W 0-40 V 0-30 A |
450 W 0-80 V 0-15 A |
450 W 0-450 V 0-8 A |
300 W 2.1* to 450 V 0-60 A |
300 W 0.7* - 6, 60, 120 V 0-0.6, 6, 60 A |
*Current reduces linearly to 0.1 V | |||||||
Measurements Voltage Ranges Accuracy Resolution Current Ranges Accuracy Resolution Power Ranges Accuracy Resolution |
0 to 175 /350 Vrms 0.1% + 0.1% 0.005% FS
0-0.25, 0.5, 2.5, 5.0 Arms 0.1% + 0.1% 0.005%
70 , 700 VA 0.1% + 0.2% 0.005% |
0-10, 20 V 0.05%+ 0.05% 0.005%
0-6, 60 A 0.1%+ 0.1% 0.004%
60, 120, 600 W 0.15%+ 0.15% 0.005% |
0-20, 200 V 0.05%+ 0.05% 0.005%
0-3, 30 A 0.1% + 0.1% 0.004%
60, 600 W 0.15%+ 0.15% 0.005% |
0-20, 200 V 0.05%+ 0.05% 0.005%
0-1.5, 15 A 0.1% + 0.1% 0.005%
30, 300, 3000 W 0.15%+ 0.15% 0.005% |
0-20, 200, 500 V 0.05%+ 100 mV 0.005%
0-0.8, 8 A 0.1% + 0.1% 0.004%
16, 160, 400,1600W 0.15%+ 0.15% 0.005% |
0 to 120 /450 V 0.01%+ 0.01% 0.002%
0-0.6, 6, 60 A 0.03%+ 0.07% 0.002%
0-50, 500 W 0.5%+ 0.5% 0.5% |
0-6, 60, 120 V 0.01%+ 0.02% 0.002%
0-0.6, 6, 60 A 0.05%+ 0.05% 0.002%
0-3.6, 36,72, 360 W 0.06%+ 0.07% 0.005% |
Instrument Features | Additional measure- ments: peak current, crest factor and power factor Programmable cycle drop-outs, turn-on phase angle, cycle transient and current limit Line & load regulation: 0.1%+0.1% with remote sense 4:1 Crest Factor Non-repetitive peak current in 140 V range: 20 A 1% THD @ 50/60 Hz Load power factor: 0-1, lead or lag Protection: OC, OV, OP, OT, SC | Additional measurements: In-rush Current, DIN state and time, Overshoot, Undershoot, Rise Time, Fall Time, Settling Time, Hold Up Time, AC RMS, AC+DC RMS, Trigger In Parallel operation Programmable slew rates, current limit, current trip Waveform display: voltage, current, DIN state, trigger-in time 100-step programmable Transient Mode Constant Power operating envelope Parallelable (like modules) for higher power Protection: OC, OV, OT Optional very low current measurement shunt | Modes: Constant Current, Constant Voltage, Constant Resistance, Constant Power, Auto, Short Circuit, Pulse/Transient. Remote Sense Parallelable (like modules) for higher power Protection: OC, OV, OT, RV Model 4200 additional measure- ments: Parallel timing, voltage and current waveform capture/measurements |
All accuracies ± (% of reading + % of range), resolutions % of range