浏览次数：2261
| 选件 | 是否计量 | 发货周期 | 保修时间 | 成色 |
|---|---|---|---|---|
| 否 | 1-4周 | 12- | 8成新 | |
| 所在地 | 机身号 | 状态 | 资料下载 | |
| 深圳市 | 完好 |
描述：63804
说明：可编程交流负载4.5KVA / 45A / 350VAC
Chroma的63800系列交流和直流电子负载设计用于测试不间断电源（UPS），离网逆变器，交流电源和其他电源设备，例如开关，断路器，保险丝和连接器。
即使电压波形失真，Chroma 63800负载也可以实时补偿高峰值因数和变化的功率因数下的负载状况。此特殊功能提供了真实世界的仿真功能，并防止了过大的应力，从而提供了可靠且公正的测试结果。
63800的最新设计使用DSP技术以其独特的RLC操作模式来模拟非线性整流负载。此模式通过检测UUT的阻抗并动态调整负载的控制带宽来确保系统稳定性，从而提高了稳定性。
全面的测量使用户可以监视UUT的输出性能。此外，电压和电流信号可以通过模拟输出发送到示波器。仪器的GPIB / RS232接口选项可为系统集成提供远程控制和监控。内置数字输出还可用于控制外部继电器进行短路（撬棒）测试。
Chroma的63800负载具有风扇速度控制功能，可确保低噪音。诊断/保护功能包括自诊断例程和针对过功率，过电流，过电压和过热的保护。
主要特点：
Chroma 63804 4,500 Watt AC+DC Programmable Electronic Load is designed for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources and other power devices such as switches, circuit breakers, fuses and connectors.
The Chroma 63804 Load can simulate load conditions under high crest factor and varying power factors with real time compensation even when the voltage waveform is distorted. This special feature provides real world simulation capability and prevents overstressing thereby giving reliable and unbiased test results.
The Chroma 63804 4,500 Watt AC+DC Programmable Electronic Loads’ state of the art design uses DSP technology to simulate non-linear rectified loads with its unique RLC operation mode. This mode improves stability by detecting the impedance of the UUT and dynamically adjusting the load’s control bandwidth to ensure system stability.
Comprehensive measurements allow users to monitor the output performance of the UUT. Additionally, voltage & current signals can be routed to an oscilloscope through analog outputs. The instrument’s GPIB/RS232 interface options provide remote control & monitor for system integration. Built-in digital outputs may also be used to control external relays for short circuit (crowbar) testing.
The Chroma 63804 4,500 Watt AC+DC Programmable Electronic Load features fan speed control ensuring low acoustic noise. The diagnosis/protection functions include selfdiagnosis routines and protection against overpower, over-current, over-voltage and overtemperature.
Contact TestWorld today for the best price on a Chroma 63804 4,500 Watt AC+DC Programmable Electronic Load.
Explore Financial options to find a cost management solution best for your company:
Copyright © 2007 All Rights Reserved. 深圳市晧辰电子科技有限公司 版权所有 [粤ICP备14101712号-1] [法律顾问]
公司地址：广东省深圳市南山区西丽街道官龙村华纵科技楼5楼 邮编：518055
在线QQ服务：
服务热线：0755－86016691 电话：13715327187 传真：0755-86641139-816
E-mail：info@wl95.com
