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Current Transducer HAX 500..2500-S
For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
IPN = 500..2500 A VOUT= 4 V
Electrical data
Primary nominal rms current IPN (A) 500 600 850 1000 1200 1500 2000 2500 Primary current measuring range 5) IP (A) 1500 1800 2550 3000 3600 4500 5500 5500 Type RoHS since date code 46137 planned 45350 45348 46138 46017 46100 46143
HAX HAX HAX HAX HAX HAX HAX HAX
500-S 600-S 850-S 1000-S 1200-S 1500-S 2000-S 2500-S
Features
* Hall effect measuring principle * Galvanic isolation between primary * Isolation voltage 5000 V~ * Low power consumption * Package in PBT meets UL 94-V0
and secondary circuit
VC IC IOC RIS VOUT ROUT RL
Supply voltage ( 5 %) 5) Current consumption Overload capacity Isolation resistance @ 500 VDC Output voltage (Analog) @ IPN, RL = 10 k, TA = 25C Output internal resistance approx. Load resistance
15 15 30,000 > 1000 4V 40 100 >1
V mA At M mV k
Advantages
* Easy mounting * Small size and space savings * Only one design for wide current * High immunity against external
interference ratings range
Accuracy - Dynamic performance data
X
L
VOE VOH TCVOE TCG tr di/dt f
Accuracy @ IPN, TA = 25C (without offset) Linearity error 2) (0 .. IPN) Electrical offset voltage, TA = 25C Hysteresis offset voltage @ IP = 0; after an excursion of 1 x IPN Temperature coefficient of VOE Temperature coefficient of G (% of reading) Response time @ 90% of IP di/dt accurately followed Frequency bandwidth 3)(- 3 dB)
<1 % < 1 % of IPN < 20 mV < 30 mV <1 mV/K < 0.1 %/K <5 s > 50 A/s DC .. 25 kHz
Applications
* AC motor speed control * Battery supplied applications * Uninterruptible Power Supplies * Power supplies for welding, cable TV
and telecommunication applications. (UPS)
General data
TA TS m Ambient operating temperature Ambient storage temperature Mass Standards 4) - 25 .. + 85 C - 25 .. + 85 C approx. 450 g EN 50178: 1997
Application Domain
* Industrial
Isolation characteristics
Vb Vd dCp Rms rated voltage, safe separation Rms voltage for AC isolation test, 50 Hz, 1 min Creepage distance Isolation material group
1) 2) 3)
5001) 5 8.5 IIIa
V kV mm
Notes :
4)
5)
Pollution class 2, overvoltage category III Linearity data exclude the electrical offset. Please refer to derating curves in the technical file to avoid excessive core heating at high frequency Please consult characterisation report for more technical details and application advice. Operating at 12V Vc < 15V will reduce the measuring range.
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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060905/10
www.lem.com
Dimensions HAX 500..2500-S (in mm. 1 mm = 0.0394 inch)
HAX 500 to 2500-S Dimensions (in mm)
18.5 11 56 18.5
11
10
18
Positive Current Flow 108 64
Max 5
12
4
21
45
17
4 1
1
1 126 144
MOLEX Connector 5045-04A
4
Fixation by base-plate or on bus bar with M5 screws
Pins arrangement: 1 2 3 4 (+) (-) Output 0V
Safety
This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the following manufacturer's operating instructions.
Caution, risk of electrical shock When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply). Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a built-in device, whose conducting parts must be inaccessible after installation. A protective housing or additional shield could be used. Main supply must be able to be disconnected.
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LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
62
25
46
www.lem.com

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