HOVD-02K** Series Hall Current Sensor (dual power supply)
Introductions：
Split Core Hall Effect Current Sensor
Rated input current: 50-400A DC
Rated output voltage: 2.5±2V /1.65±1.25V
Power supply: ±12~±15（5%）
Hole size: 21.0mm
These are newly developed split core hall current sensor series which can be used for detecting of DC,AC, high frequency, pulse as well as various of irregular wave of current signals.
Primary and secondary isolation, pressure and safety.
Applied to a dual power supply system，power supply and output voltage support customized.
More Choices
Features：
Open loop structure (convenient to use on existing line)
Compact and light
Easy to install
Flame retardant (UL94- V0).
Environmental protection( EU RoHS)
Advantages：
High precision and good linearity.
Low offset and gain drift.
Low insert loss, Good overload capacity.
Wide band frequency, quick response.
Describe
Application:
Communication base station equipment
New energy equipment
Welding machine power supply
Communication power
Switching power,
Medical equipment
Instrumentation,
Rail transit
Industrial measurement
Power control
Size
Circuit schematic
Note: This schematic diagram is the basic working principle of the transformer. We can design the transformer sampling circuit for the customer.
Connection method：
Instructions for use:
1. Connect the current according to the calibration direction of the circuit diagram, pay attention to the direction of current.
2. Connect the wire according to the function pin definition of the calibration in the structure diagram.
Specification
Specification 1：
|
Parameter |
HOVD-02K51 |
HOVD-02K52 |
HOVD-02K53 |
HOVD-02K54 |
HOVD-02K55 |
Unit |
|
Input current |
50 |
100 |
200 |
300 |
400 |
A |
|
Measuring range |
±100 |
±200 |
±400 |
±600 |
±800 |
A |
|
Output voltage |
4 (T=25℃) |
V |
||||
|
Loaded resistance |
≥10 |
kΩ |
||||
|
Supply voltage |
±12~±15（5%） |
VDC |
||||
|
Current consumption |
≤15 |
mA |
||||
|
Zero offset voltage |
＜±20 ( T=25℃) |
mV |
||||
|
Offset voltage temperature drift |
＜±20 ( T=25℃) |
mV |
||||
|
Output voltage temperature drift |
≤±1mV/℃（IP=0 T=-10~+70℃） |
mV |
||||
|
Linearity |
≤1 .0 ( T=25℃) |
% |
||||
|
Accuracy |
≤1 .0 ( T=25℃ VC=±15V) |
% |
||||
|
Response |
<5 |
µS |
||||
|
Insulation hipot |
3.0 |
kV/Min |
||||
|
-3db band width |
DC…10 |
kHz |
||||
|
Working temperature range |
-25~+80 |
℃ |
||||
|
Storage temperature range |
-40~+85 |
℃ |
||||
Specification 2:
|
Parameter |
HOVD-02K61 |
HOVD-02K62 |
HOVD-02K63 |
HOVD-02K64 |
HOVD-02K65 |
Unit |
|
Input current |
50 |
100 |
200 |
300 |
400 |
A |
|
Measuring range |
±100 |
±200 |
±400 |
±600 |
±800 |
A |
|
Output voltage |
5 (T=25℃) |
V |
||||
|
Loaded resistance |
≥10 |
kΩ |
||||
|
Supply voltage |
±12~±15（5%） |
VDC |
||||
|
Current consumption |
≤15 |
mA |
||||
|
Zero offset voltage |
＜±20 ( T=25℃) |
mV |
||||
|
Offset voltage temperature drift |
＜±20 ( T=25℃) |
mV |
||||
|
Output voltage temperature drift |
≤±1mV/℃（IP=0 T=-10~+70℃） |
mV |
||||
|
Linearity |
≤1 .0 ( T=25℃) |
% |
||||
|
Accuracy |
≤1 .0 ( T=25℃ VC=±15V) |
% |
||||
|
Response |
<5 |
µS |
||||
|
Insulation hipot |
3.0 |
kV/Min |
||||
|
-3db band width |
DC…10 |
kHz |
||||
|
Working temperature range |
-25~+80 |
℃ |
||||
|
Storage temperature range |
-40~+85 |
℃ |
||||
Note: If there is no product suitable for your use in the above table, we can tailor the product according to your technical and structural requirements.
For more information about our products, welcome to contact us at any time!
