B2X series current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
| Electrical data (Ta=25ºC±5ºC) |
| Type | B2X-1A | B2X-2A | B2X-3A | B2X-5A | Unit |
| Rated current(Ipn) | 1 | 2 | 3 | 5 | A |
| Measure range(Ip) | 2 | 4 | 6 | 10 | A |
| Turns ratio(Np/Ns) | 25:1000 | 12:960 | 8:960 | 5:1000 | T |
| Measure resister | 100~460 | 100~460 | 100~205 | 100~205 | Ω |
| Rated output | 25 | 25 | 25 | 25 | mA |
| Supply voltage | ±12,±15 | V |
| Power Consumption | ≤20+ IpX(Np/Ns) | mA |
| Offset current | @Ip=0 ±0.15 | mA |
| Offset drift | @ -40~+85ºC ≤±0.4 | mA |
| Linearity | @Ip=0-±Ipn ≤0.1 | %FS |
| Response time | @100A/μ S,10%-90% ≤1 | μS |
| Galvanic isolation | @ 50HZ,AC,1min 2.5 | KV |
·AC variable speed drives
·Static converters for DC motor drives
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Switched Mode Power Supplies (SMPS)
·Power supplies for welding applications
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
1. When the current will be measured goes through a sensor, the current will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)
2. Custom design in the different rated input current and the output current are available.
·UL94-V0.
·EN60947-1:2004
·IEC60950-1:2001
·EN50178:1998
·SJ 20790-2000
| Value | Unit |
| Operating temperature(TA) | -40 to +85 | ºC |
| Storage temperature(TS) | -40 to +125 | ºC |
| Mass(approx) (M) | 22 | g |
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