HAZ 10000-SB

## **Current Transducer HAZ 4000 ... 20000-SB** 

For the electronic measurement of currents: DC, AC, pulsed..., with galvanic separation between the primary circuit and the secondary circuit. 

_I_ **= 4000 ... 20000 A** P N _U_ **= ±10 V** out 

## ~~**Electrical data**~~ 

|Primary nominal|Primary nominal|Primary current|**Type**||
|---|---|---|---|---|
|DC current||measuring range|||
|or AC peak|or AC peak||||
||_I_P N(A)|_I_P M(A)|||
||4000|±4000|**HAZ 4000-SB**||
||6000|±6000|**HAZ 6000-SB**||
||10000|±10000|**HAZ 10000-SB**||
||12000|±12000|**HAZ 12000-SB**||
||14000|±14000|**HAZ 14000-SB**||
||20000|±20000|**HAZ 20000-SB**||
|_U_C|Supply voltage (±5 %)||±15|V|
|_I_C|Current consumption||±30|mA|
|_Î_P max|Primary withstand peak current (maximum)<br>30,000|||A|
|_R_INS|Insulation resistance @ 500 V DC  > 1,000|Insulation resistance @ 500 V DC  > 1,000<br>MΩ|||
|_U_out|Output voltage (Analog) @ ±_I_P N**,**_R_L= 10 kΩ,_T_A= 25 °C ±10|||V|
|_R_L|Load resistance||_≥_10|kΩ|
|_R_out|Output internal resistance||approx.<br>100|Ω|



## ~~**Accuracy - Dynamic performance data**~~ 

|_ε_|Error @_I_P N,_T_A= 25 °C (excluding offset)|≤ ±1|%|
|---|---|---|---|
|_ε_L<br>_U_O E|Linearity error1)0 ... ±_I_P N<br>Electrical offset voltage,_T_A= 25 °C|≤ ±0.5<br>< ±50|% of_I_P N<br>mV|
|_U_O M|Magnetic offset voltage @_U_P N= 0 refered to primary|||
|after an excursion of 1 ×_U_P N<br>_TCU_O ETemperature of coefficient of_U_O E<br>_TCU_outTemperature of coefficient of_U_out(% of reading)||< ±12.5<br>< ±1<br>< ±0.05|mV<br>mV/K<br>%/K|
|_t_D 10|Delay time to 10 % of the final output value for_I_P N DCstep2)< 2||µs|
|_t_D 90|Delay time to 90 % of the final output value for_I_P N DCstep2)< 10||µs|
|_BW_|Frequency bandwidth (±3 dB), small signal3)|DC ... 3|kHz|
|~~**General data**~~||||
|_T_A|Ambient operating temperature|−25 ... +85|°C|
|_T_A st|Ambient storage temperature|−30 ...  +90|−30 ...  +90<br>°C|
|_RH_|Relative humidity (non-condensing)4)|_≤_95|%|
||Altitude above sea level|2000|m|
|||Indoor use only||
|_m_|Mass<br>approx.|6|kg|
||Standards5) 6)EN 50178: 1997, EN 50155: 2007, EN 50121-3-2: 2006|EN 50178: 1997, EN 50155: 2007, EN 50121-3-2: 2006||
|Notes:|1) Linearity data exclude the electrical offset;2)For ad_i/_d_t_ = 50 A/µs;3) To avoid excessive core|||
||heating;4) Long term exposure to high humidity environment may affect to product reliability;|||



> 5) Please consult characterisation report for more technical details and application advice; 

- 6) Deviation of the offset during the test IEC 61000-4-3 @ 20 V/m between 100 and 220 MHz and between 450 and 550 MHz. 

## **Features** 

- ●Hall effect measuring principle 

- ●Galvanic separation between primary and secondary circuit 

- ●Insulation voltage 17 kV RMS/50 Hz/1 min 

- ●Low power consumption 

- ●Package in PBT meeting UL 94-V0 

- ●Instantaneous voltage output. 

## **Advantages** 

- ●Easy installation 

- ●Small size and space savings 

- ●Only one design for wide current rating range 

- ●High immunity to external interference. 

## **Applications** 

- ●AC variable speed drives and servo motor drives 

- ●Static converters for DC motor drives 

- ●Battery supplied applications 

- ●Uninterruptible Power Supplies (UPS) 

- ●Switched Mode Power Supplies (SMPS) 

- ●Power supplies for welding applications. 

- ●Single or three phase inverters 

- ●Propulsion and braking choppers 

- ●Propulsion converters 

- ●Auxiliary converters 

- ●Battery chargers. 

## **Application domains** 

- ●Industrial 

- ●Railway (fixed installations and onboard). 

N° 74.84.74.000.0;  N° 74.84.76.000.0; N° 74.84.78.000.0; N° 74.84.80.000.0; N° 74.84.81.000.0; N° 74.84.84.000.0 

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LEM International SA Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com 

LEM reserves the right to carry out modifications on its transducers, in order to improve them. 

14July2023/Version 14 

## **Current Transducer HAZ 4000 ... 20000-SB** 

||~~**Insulation coordination**~~|||
|---|---|---|---|
|_U_d|RMS voltage for AC insulation test, 50 Hz, 1 min|17|kV|
|_U_t|Partial discharge extinction RMS voltage (_q_m< 10 pC) 3.75||kV|
|_U_Ni|Impulse withstand voltage 1.2/50 µs1)|32|kV|
|||Min||
|_d_Cp|Creepage distance|> 45|mm|
|_d_CI|Clearance|> 45|mm|
|_CTI_|Comparative Tracking Index (group I)|> 600||



Note:[1)  ] Impulse withstand voltage 1.2/50 µs passed without correction factors of 2000 m altitude. 

## **Applications examples** 

**According to EN 50178 and IEC 61010-1 standards** and following conditions: 

||**EN 50178**|**IEC 61010-1**|
|---|---|---|
|_d_Cp,_d_CI,_U_Ni|Rated insulation voltage|Nominal voltage|
|Basic insulation|8000 V|9000 V|
|Reinforced insulation|3000 V|4000 V|



- ●Over voltage category OV 3 

- ●Pollution degree PD2 

- ●Non-uniform field 

## **Safety** 

This transducer must be used in limited-energy secondary circuits according to IEC 61010-1. 

This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the 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 build-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. 

Page 2/3 

LEM International SA Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com 

LEM reserves the right to carry out modifications on its transducers, in order to improve them. 

14July2023/Version 14 

## **Dimensions HAZ 4000 ... 2000-SB** (in mm) 

**==> picture [491 x 304] intentionally omitted <==**

**----- Start of picture text -----**<br>
FUJICON F2322AZ<br>6 1<br>50 48 NC6 GND5OUTPUT4 30V 2-Vc +Vc1<br>HAZ 10000-SB 2 SLEM ® Connection<br>|<br>HAZ xxx‐SB<br>250+/-1.5 1 + U c<br>235 2 ‐ U c<br>= ‘ool oto _ 3 0 V<br>4-D6 R L=10 kΩ<br>Y/ 4 OUTPUT<br>5 GND<br>6 NC<br>162+/-2<br>Operation principle<br>+ U c<br>200 M5(Depth:11 mm max) Terminal Output<br>K aT TT 1 ... +2 ... -3 ... 0 V UU cc O 0 V<br>4 ... OUTPUT I P<br>5 ... GND6 ... N.C. ‐ U c<br>65<br>42.+/-2<br>160+/-1.5 125<br>75<br>7.5<br>50 48 35<br>**----- End of picture text -----**<br>


## **Mechanical characteristics** 

- ●General tolerance 

±0.5 mm 

- ●Aperture for primary conductor 

162 mm × 42 mm 

(±2 mm) 

- ●Transducer fastening 

- 4 × M5 

(not supplied) Recommended fastening torque < 5 N ⋅ m ●Connection to secondary FUJICON F2322AZ (6 terminals) 

## **Remarks** 

- _U_ out is positive when _I_ P flows in the direction of the arrow. 

- ●Temperature of the primary conductor should not exceed 120 °C. 

- ●Installation of the transducer must be done unless otherwise specified on the datasheet, according to LEM Transducer Generic Mounting Rules. Please refer to LEM document N°ANE120504 available on our Web site: 

https://www.lem.com/en/fle/3137/download 

- ●This is a standard model. For different versions (supply voltages, turns ratios, unidirectional measurements...), please contact us. 

Page 3/3 

LEM International SA Route du Nant-d’Avril, 152 1217 Meyrin www.lem.com 

LEM reserves the right to carry out modifications on its transducers, in order to improve them. 

14July2023/Version 14