K5 series dismountable hall effect current sensor is an open loop device based on the measuring principle of the hall effect, 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,RL=2KΩ,CL=10000PF) |
| Type | K5-500A | K5-800A | K5-1000A | K5-1500A | K5-2000A | Unit |
| Rated current(Ipn) | ±500 | ±800 | ±1000 | ±1500 | ±2000 | A |
| Measure range(Ip) | 0-±1000 | 0-±1600 | 0-±2000 | 0-±3000 | 0-±3000 | A |
| Rated output | @Ip=±Ipn ±4±1% | V | ||||
| Supply voltage | ±12,±15 | V | ||||
| Power Consumption | <25 | mA | ||||
| Offset voltage | @Ip=0 ±20 | mV | ||||
| Magnetic offset | @Ip=±Ipn-0 ±20 | mV | ||||
| Offset drift | @ -40~+85ºC ≤±1 | mV/ºC | ||||
| Output drift | @ -40~+85ºC ≤±1 | mV/ºC | ||||
| Linearity | @Ip=0-±Ipn ≤1 | %FS | ||||
| Response time | @50A/μS, 10%-90% ≤7 | μs | ||||
| Galvanic isolation | @ 50HZ,AC,1min 6 | KV | ||||
| Isolation resistance | @ DC 500V 1000 | MΩ | ||||
| Applications |
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
· Electrochemical
| Mechanical dimension(for reference only) |
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation: 1:+15V 2:-15V 3:V0UT 4:0V
| Directions for use |
2. Custom design in the different rated input current and the output voltage are available.
| Standards |
·EN60947-1:2004
·IEC60950-1:2001
·EN50178:1998
·SJ 20790-2000
| General date |
| Value | Unit | |
| Operating temperature (TA) | -40 to +85 | ºC |
| Storage temperature(TS) | -40 to +125 | ºC |
| Mass(approx) (M) | 400 | g |
| Characteristics chart |
Effects of impulse noise: