PT-712 零磁通电流探头 (4000Ap-p,100kHz)
Features:
1、交直流两用,可测4000Ap-p
2、低零漂
3、低温漂
4、低非线性误差
5、低插入阻抗、窝流效应、负载效应
6、≤0.1mV的精密自动归零
model number | PT-712 | |
bandwidths | DC-100kHz | |
alternating current (electricity) | 4000Ap-p | |
电流(Max) | 1200A rms | |
direct current | 2000A | |
电流(Min) | 500mA | |
accurate | 保证值 | 3% |
typical value | 1% 温度系数±25ppm/℃ | |
noises | 0.5mV | |
温漂/零漂 | <1mV | |
自动归零精度 | ≤0.1mV | |
di/dt(Max) | 20A/us | |
Load Impedance | ≥1MΩ和≤47pF | |
operating voltage | 600V rms | |
common-mode voltage (electronics) | 600V CAT II 和干扰等级 | |
rising time | 3.5μs | |
coupling method | AC/DC | |
径口直径 | 52mm | |
variation ratio | 1mV/A(1000:1) | |
operating temperature | 0~50℃ | |
Operating humidity | 20~75%RH | |
weights | 650g | |
sizes | 216*111*45 mm |
Manual measurement, there is an error of ± 2mm