产品展示
电能反馈式可调交流测试试验电源
额定功率高达 500 kVA 输出电压 1000VAC 16.7—800 Hz
新型电能反馈型交流测试试验电源/负载采用成熟的UPS技术和元件,可以提供频率和电压可调的电源。系统结构清晰,操作维护简单。适用于各种工厂制造和测试等大功率测试试验电源需求领域。
特性/选项:
· 输入纯正弦波(零反馈)
· 运行记录存储
· 输出电压可调
· 输出频率可调
· 增大的短路电流
· 调节方式:
+ RS-232 interface
+ CAN bus
+ Ethernet
+ EtherCAT
+ Extern operation panel
+ Analogue interface 0-10 V
· 模拟仪表
· 传感器
· 客户定制
· TFT-彩色触摸显示屏
技术参数:
输入电压:V 110 – 660, ±10%, (3-phase, 1-phase, 16 ⅔Hz) with N or without N, 50 or 60Hz
输出电压:V 10 – 750 ±1% permanent or adjustable, 1-/3-phase
输出频率:Hz 15 –800 adjustable,fixed frequency 16 ⅔, 40, 50, 60, 400, 800 Hz
输出频率精度:% ±0,5 (for some fixed frequencies are 0,1% possible)
额定功率:kVA 5 – 500
电压波动:
static ±1(fs)
dynamic ±4 at 100% load change (50/60Hz),
±8 (800Hz)
asymmetric load% ±2 at 100% unbalance load
响应时间:msec <25
过载特性:% 150% for 1 min. / 125% for 10 min. / 110% for 20 min.
短路特性: 2 x I nom., at 1-phase output,
2-4 x I nom., at 3-phase output,
for 5s according EN 50091, Part 1
波形: sinusoidal
谐波失真:% ≤ 5 (typical 3)
EMC: According to EN 50091-2
功率因数: power derating, if power factor deviates from 0,8 lagging
波峰因数t: ≤ 2,3 (at 100% Load)
标准设计:
允许温度:°C 0 up to + 40
允许环境: 3K3 according to IEC 60721 (max. 85% rel. humidity, none condensation)
允许海拔: 1000 m above m.s.l. with rated load
防护等级: IP 20 according to IEC 60529
柜体颜色: RAL 7035
冷却方式: “AN” natural air cooling or „AF“ forced air cooling depended on rated power
For your requirements / specifications we are pleased to prepare an individual system configuration.