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PDF HAZ4000-SB Data sheet ( Hoja de datos )
| Número de pieza | HAZ4000-SB | |
| Descripción | Current Transducers HAZ 4000~20000-SB | |
| Fabricantes | LEM | |
| Logotipo |  |
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Current Transducers HAZ 4000..20000-SB
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 = 4000..20000 A
VOUT= ± 10 V
Preliminary
Electrical data
Primary nominal
current
IPN (A)
4000
6000
10000
12000
14000
20000
Primary current
measuring range
IP (A)
± 4000
± 6000
± 10000
± 12000
± 14000
± 20000
Type
HAZ 4000-SB
HAZ 6000-SB
HAZ 10000-SB
HAZ 12000-SB
HAZ 14000-SB
HAZ 20000-SB
VC
IC
IOC
Vd
Vb
RIS
VOUT
R
OUT
R
L
Supply voltage (± 5 %)
± 15
Current consumption
± 30
Overload capacity
30,000
R.m.s. voltage for AC isolation test, 60 Hz, 1 mn 12
R.m.s. rated voltage, safe separation
20001)
Isolation resistance @ 500 VDC
> 1000
Output voltage @ ± IPN, RL = 10 kΩ, TA = 25°C
± 10
Output internal resistance
approx. 100
Load resistance
> 10
Accuracy - Dynamic performance data
V
mA
At
kV
V
MΩ
V
Ω
kΩ
X
εL
V
OE
VOH
V
εOT
TC G
tr
di/dt
f
Accuracy @ IPN, TA = 25°C (without offset)
Linearity 2) (0 .. ± IPN)
Electrical offset voltage, T = 25°C
A
Hysteresis offset voltage @ IP = 0;
after an excursion of 1 x IPN
Thermal drift of V
OE
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
di/dt accurately followed
Frequency bandwidth 3)(- 3 dB)
<±1
%
< ± 1 % of IPN
< ± 50
mV
< ± 50
mV
< ± 1 mV/K
< ± 0.05 %/K
< 10
µs
> 50
A/µs
DC .. 3 kHz
General data
TA Ambient operating temperature
TS Ambient storage temperature
m Mass
Standards 4)
Minimum creepage & clearance
Housing PBT 30% glassfiber
- 25 .. + 80 °C
- 25 .. + 80 °C
approx. 6
kg
EN 50178
45 m m
CTI IIIa, UL94-V0
Features
• Hall effect measuring principle
• Galvanic isolation between primary
and secondary circuit
• Instantaneous voltage output
• Isolation voltage 12kV~
• Low power consumption
• Package in PBT meets UL 94-V0
Advantages
• Easy mounting
• Small size and space savings
• Only one design for wide current
ratings range
• High immunity against external
interference
Applications
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Power supplies for welding and
elecommunication applications.
Notes : 1) Pollution class 2, overvoltage category III, reinforced insulation
2) Linearity data exclude the electrical offset.
3) Please refer to derating curves in the technical file to avoid excessive
core heating at high frequency
4) Please consult characterisation report for more technical details and
application advice.
040713/1
LEM Components
www.lem.com
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| PDF Descargar | [ Datasheet HAZ4000-SB.PDF ] | |
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