Open-Loop Sensor (Industrial)
01
HS26-A-P Series Current Sensor/Transducer
Features
◆ Open loop using the Hall effect
◆ The primary side and the secondary side are isolated
◆ Low power consumption
◆ Wide range
◆ No insertion loss
◆ Raw materials recognized according to UL94-V0
Application
◆ Inverter
◆ Uninterruptible Power Supplies (UPS)
◆ Static converters for DC motor drives
◆ Switched Mode Power Supplies (SMPS)
◆ Power supplies for welding applications
◆ Battery management
Model list
|
Product model |
||
|
Model |
Rated input current IPN (A) |
Measuring range IPM (A) |
|
HS26- 50A - P |
50 |
± 150 |
|
HS26- 75A - P |
75 |
± 225 |
|
HS26-100A - P |
100 |
± 300 |
|
HS26-150A - P |
150 |
± 450 |
|
HS26-200A - P |
200 |
± 600 |
|
HS26-300A - P |
300 |
± 900 |
|
HS26-400A - P |
400 |
± 900 |
HS26-AP Specification
|
Parameter |
Symbol |
Unit |
Value |
Test Conditions |
|
Electrical Data |
||||
| Supply voltage (±5%) (1) |
VC |
V |
±15 |
|
| Current consumption |
IC |
mA |
±15 |
|
| Output voltage ( analog output ) |
VOUT |
mV |
±4V±40 |
@ ± IPN , R L = 10 kΩ, TA = 25°C |
| Overcurrent capability (1ms ) |
IPC |
At |
50* IPN |
|
| Insulation resistance |
RIS |
MΩ |
>1000 |
@500VDC |
| Internal impedance |
ROUT |
Ω |
100 |
approximation |
| Load Resistor (2) |
RL |
KΩ |
>10 |
|
|
Performance Data |
||||
| Linearity (3) (0…± IPN ) |
εL |
%of IPN |
<±1 |
|
| Precision |
X |
% |
<±1 |
@ IPN , TA = 25°C |
| ( remove zero offset voltage) | ||||
| Zero offset voltage |
VOE |
mV |
<±20 |
@TA = 25°C |
| Magnetic offset voltage |
VOM |
mV |
<±20 |
@IP=0; |
| After 1 times the rated current impact | ||||
| Zero offset temperature drift |
TCVOE |
mV/K |
<±2 |
@HS26 -50A ~75A- P |
|
<±1 |
@HS26-100A ~ 4 00A - P | |||
| Output offset temperature drift |
TCVOUT |
%/K |
<±0.1 |
@% of reading |
| Response time |
tr |
µS |
<3 |
@ 90% of I PN step response |
| Current follows di /dt |
di/dt |
A/µS |
>50 |
|
| Bandwidth (4) |
BW |
kHz |
DC~50 |
@-3dB |
|
General Data |
||||
| Ambient operating temperature |
TA |
℃ |
-40….+85 |
|
| Ambient storage temperature |
TS |
℃ |
-40….+105 |
|
| Mass |
m |
g |
30 |
approximation |
Notice
(1) Under the power supply condition of ±12V≤VC≤±15V, the measurement range of the sensor will be reduced;
(2) If the customer uses a load resistance of 1 KΩ, the current to be measured needs to be limited to the rated current. If the full-scale current is to be measured, the load resistance should be at least 10 KΩ.
(3) Linearity data does not include zero offset.
Insulation data
|
Parameter |
Symbol |
Unit |
Value |
Remark |
| AC isolation withstand voltage test RMS @ 50Hz, 1min |
UD |
KV |
3.6 |
|
| Impulse withstand voltage 1.2/50uS |
UW |
KV |
6.6 |
|
| Shell material |
- |
- |
UL94-V0 |
PPO |
| Relative tracking index |
CTI |
V |
275 |
|
| Creepage distance |
dCP |
mm |
4.5 |
|
| Electrical clearance |
dCI |
mm |
4.5 |
Maximum limit
|
Parameter |
Symbol |
Unit |
Value |
| Supply voltage |
VC |
V |
±18 |
| Output current (output shorted to ground) |
Iout |
mA |
- |
| Electrostatic discharge - contact discharge |
VESD |
V |
4000 |
Mechanical Dimensions
