产品描述
Vitrek 的 XT2640 是三个功率分析仪,位于一个具有单个接口的单个机箱中。XT2640 最多可安装 4 个通道,也可以选择使用 MU 选项组合单元以扩展到数千个通道,这些通道可以是通道卡的任意组合,也可以是可用电流输入选项的任意组合。
产品规格
尺寸、环境和电源规格
1.1 尺寸
Nominal Dimensions | 137mmH x 248mmW x 284mmD (5.4” x 9.75” x 11.2”) with feet not |
Nominal Weight | extended 3.2kg (7lb) net, 5kg (11lb) shipping |
1.2 环境
Storage Environment | -20 to 75C (-4 to 167F) (non-condensing) |
Operating Environment | 0 to 40C (32 to 104F),<85% RH (non-condensing), Pollution |
Operating Altitude | Degree 2 0 to 2000m (6560ft) ASL |
1.3 电源
Line Power | nstallation Category II; 85-264Vrms, 45 to 65Hz, 40VA max. Internally fused with a non-user serviceable fuse |
2 电通道输入和精度规格 注意:除非另有说明,否则所有百分比均为读数的百分比。
2.1 输入隔离规格 适用于任何 V 端子到 XT2640 机箱接地;任意 A 端子到 XT2640 机箱接地;以及任何 V 和任何 A 端子之间。
Impedance | >1GΩ || <30pF |
Max. Voltage | 4500VPK max without damage 2500VRMS max for<1s without damage 1000VRMS max continuous rated working voltage (CAT I/ II) 600VRMS max continuous rated working voltage (CAT III) 300VRMS max continuous rated working voltage (CAT IV) |
2.2 VOLTAGE MEASUREMENT SPECIFICATIONS The specifications for voltage are independent of the current input option installed in the respective channel.
2.2.1 VOLTAGE INPUT CAPABILITY AND CHARACTERISTICS
Specification | S Channel Type | A Channel Type | L Channel Type | W Channel Type | |
No Damage Voltage Range | <1ms | <3000VRMS and VPK | <500VRMS and 3000VPK | <3000VRMS and VPK | |
<100ms | <2000VRMS | <300VRMS | <1500VRMS | ||
<5s | <1500VRMS | <250VRMS | <1000VRMS | ||
Continuous | <1000VRMS | <160VRMS | <650VRMS | ||
XT2640 | As above | ||||
Measurable Voltage Range | Unpowered | <1803VRMS and VPK | <182.3VRMS and VPK | <1803VRMS and VPK | |
Specified Voltage Range | <1000VRMS and <1750VPK | <160VRMS and <175VPK | <650VRMS and <1750VPK | ||
Impedance Burden | 1.201MΩ ± 0.25% | 121MΩ ± 0.25% | 399.5MΩ ± 0.25% | ||
3dB Bandwidth (typical) | 900kHz | 3MHz |