HAT200-S Datasheet, PDF (1/3 Pages) LEM – Current Transducer

Current Transducer HAT 200..1500-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).
I_PN = 200..1500 A
V_OUT = ± 4 V
Electrical data
Primary nominal
r.m.s. current
I_PN (A)
200
400
500
600
750
800
1000
1200
1500
Primary current
measuring range ⁴⁾
I_P (A)
± 600
± 1200
± 1500
± 1800
± 2250
± 2400
± 3000
± 3000
± 3000
V_C
I_C
R _IS
V_OUT
R_OUT
R
L
Supply voltage (± 5 %) ⁴⁾
Current consumption
Isolation resistance @ 500 VDC
Output voltage @ ± I_PN, R_L = 10 kΩ, T_A = 25°C
Output internal resistance
Load resistance
Accuracy-Dynamic performance data
X
ε_L
V
OE
V_OH
ε ^VOT
TC
G
t_r
f
Accuracy @ I , T = 25°C (without offset)
PN A
Linearity error ¹⁾ (0 .. ± I_PN)
Electrical offset voltage, T = 25°C
A
Hysteresis offset voltage @ I_P = 0;
after an excursion of 1 x I
PN
Thermal drift of V_OE
Thermal drift of the gain (% of reading)
Response time @ 90% of I_P
Frequency bandwidth ²⁾ (- 3 dB)
Type
HAT 200-S
HAT 400-S
HAT 500-S
HAT 600-S
HAT 750-S
HAT 800-S
HAT 1000-S
HAT 1200-S
HAT 1500-S
± 15
V
± 15
mA
> 1000 MΩ
±4
V
100
Ω
> 10
kΩ
< ± 1 % of I
PN
< ± 1 % of I_PN
< ± 20
mV
< ± 10
mV
< ± 1 mV/K
< ± 0.1 %/K
<5
µs
DC .. 25 kHz
General data
T
Ambient operating temperature
A
- 10 .. + 80 °C
T_S
Ambient storage temperature HAT 200-S, HAT 500..1500-S - 15 .. + 85 °C
HAT 400-S
- 25 .. + 85 °C
m
Mass
300
g
UL94 classification
V0
Features
• Hall effect measuring principle
• Galvanic isolation between primary
and secondary circuit
• Isolation voltage 3000 V
• Low power consumption
• Extended measuring range 3 x I_PN
• Insulated plastic case recognized
according to UL 94-V0
Advantages
• Easy mounting
• Small size and space saving
• Only one design for wide current
ratings range
• High immunity to external
interference.
Applications
• DC motor drives
• Switched Mode Power Supplies
(SMPS)
• AC variable speed drives
• Uninterruptible Power Supplies
(UPS)
• Battery supplied applications
• Power supplies for welding
applications
Notes :
1) _{Linearity data exclude the electrical offset.}
2) _{Please refer to derating curves in the technical file to avoid excessive}
core heating at high frequency.
3) _{Please consult characterisation report for more technical details and}
application advice.
4) _{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 previous notice.
LEM Industrial
051011/9
Page 1/3
www.lem.com