Description
B8X 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 | B8X-
05A | B8X-
10A | B8X-
15A | B8X-
20A | B8X-
25A | B8X-
30A | Unit |
| Rated current(Ipn) | 5 | 10 | 15 | 20 | 25 | 30 | A |
| Measure range(Ip) | 10 | 20 | 30 | 40 | 50 | 60 | A |
| Turns ratio(Np/Ns) | 5:2500 | 3:3000 | 2:3000 | 1:2000 | 1:2500 | 1:3000 | T |
| Internal resister | 400 | 400 | 400 | 400 | 400 | 400 | Ω |
| Size of input pins | ¢0.6 | ¢0.8 | ¢1.0 | ¢1.4 | ¢1.4 | ¢1.6 | mm |
| Rated output | @Ip=±Ipn ±4±0.5% | V |
| Supply voltage | ±12V,±15V | V |
| Power Consumption | ≤25 | mA |
| Zero offset voltage | @Ip=0 ≤±30 | mV |
| Offset voltage drift | @ -40~+85ºC ≤±0.5 | mV /ºC |
| Linearity | @Ip=0-±Ipn ≤0.1 | %FS |
| Response time | @50A/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 voltage 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 voltage 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) | 12 | g
|
Complaint
