Current Sensors - SEC
Description
SIOY2SV2 Current Sensors
Features
Hall effect measuring principle Galvanic isolation between primary and secondary circuit Compact design for PCB mounting Low power consumption Extended measuring range (3 *IPN) Insulated plastic case recognized according to UL 94-V0
I PN = 50…600A V OUT = ± 4 V
Advantages
Easy installation Excellent accuracy No insertion losses Excellent performance and price Only one design for wide current ratings range High immunity against external interference
Industrial applications
AC variable speed drives Battery supplied applications Uninterruptible Power Supplies (UPS) Power supplies for welding applications Static converters for DC motor drives Switched-Mode Power Supplies (SMPS)
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Type
SIOY2S50V2 SIOY2S75V2 SIOY2S100V2 SIOY2S150V2 SIOY2S200V2 SIOY2S300V2 SIOY2S400V2 SIOY2S500V2 SIOY2S600V2
TYPES OF PRODUCTS Primary nominal current Primary current measuring range r.
m.
s I PN (A) I P (A)
50 75 100 150 200 300 400 500 600 ±150 ±225 ±300 ±450 ±600 ±900 ±900 ±900 ±900
General Description
For the electronic measurement of currents : DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit and the secondary circuit.
1
V2.
00 May 1, 2012
Datasheet pdf - http://www.
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co.
kr/
SIOY2SV2 Current Sensors
Parameters Table
PARAMETERS Supply voltage(±5%) Current consumption Output voltage Overload capability(1ms) Isolation resistance Output internal resistance Load resistance
(2) (1)
SYMBOL VC IC V out I PC R IS R OUT RL Vd Vb
UNIT Electrical data V mA mV At MΩ Ω KΩ KV V
VALUE ±15 ±15 ±4V±40 50*I PN >1000 100
>10
CONDITIONS
@ ± I PN , R L = 10 kΩ, T A = 25°C @ 500 VDC
R.
m.
s voltage for AC isolation test R.
m.
s rated voltage、safe separation Linearity(3)(0…±I PN ) Accuracy Electrical offset voltage Hysteresis offset voltage Temperature coefficient of V OE Temperature coefficient of V OUT Response time d i /d t accurately followed Frequency bandwidth...
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