K3X3 series 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 | K3X3-100A | K3X3-200A | K3X3-300A | K3X3-400A | K3X3-500A | Unit |
| Rated current(Ipn) | ±100 | ±200 | ±300 | ±400 | ±500 | A |
| Measure range(Ip) | ±200 | ±400 | ±600 | ±800 | ±800 | A |
| Rated output | @Ip=±Ipn A/B/C:±4±1% | V |
| Supply voltage | ±12,±15 | V |
| Power Consumption | <25 | mA |
| Offset voltage | @Ip=0 ±25 | mV |
| Magnetic offset | @Ip=±Ipn-0 ±30 | 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% ≤5 | μs |
| Galvanic isolation | @ 50HZ,AC,1min 2.5 | KV |
·Variable speed drives
·Welding machine
·Battery supplied applications
·Uninterruptible Power Supplies (UPS)
·Electrochemical
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
3. Elucidation: 1:+15V 2:-15V 3:GND 4:VOUTA 5:VOUTB 6:VOUTC
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) | 195 | g |
We are the professional manufacturing the 0.5-35 KV outdoor indoor, dry type, oil-immersed, combined transformer, electrical energy meter, power capacitor correction bank, low voltage stablizer and so on
We are the first one who been granted the transformer production license by National technical supervise bureau, Machinery industry Dept, national electrician committee.
The company holds the registered capital of RMB1 0, 000, 000.00, and her importing & exporting amount each year exceeds USD 1, 000, 000.00, The company is provided with the Management Dept, Marketing Dept, Engineering & Technology Dept, Quality Control Dept, Material Supply Dept, Production Planning Dept, Financial Dept and so on. Currently it has 309employees, including 6 engineers and 10 technicians. The company has a strong technical force, advanced production and test equipment and the world latest manufacturing process and technology to adequately meet the customer needs for quality.
Our products are not only largely meet with the demand of domestic customers, but also widely exported the markets of North and South America, Southeast Asia, Middle-east, Latin America, Africa, and Europe with a very good reputation.
Some products have been approved by CE and IEC certificates.
As we hopefully steeping into the newest century, welcome new and old clients to make a good or Better business cooperation relationship.
