Hall Effect Current Sensors L34S***D15 Series
Tamura reserve the right to modify its products in order to improve them without prior notice
L34SXXXD15revB, March 2012
Issued by Module Components Div, TAMURA CORPORATION
-15
-10
-5
0
5
10
15
-4000 -3000 -2000 -1000 0 1000 2000 3000 4000
Output voltage (V)
Input current (A)
Saturation characteristic(L34S1T0D15)
TA=25ºC, VCC=±15V, RL=10kΩ
Electrical Performances
Specifications
Advantage:
Excellent accuracy and linearity
Wide nominal current range
Low temperature drift
No insertion loss
High Immunity To External Interference
Optimised response time
Current overload capability
Features:
Open Loop type
Panel mounting
Bipolar power supply
Large aperture
Insulated plastic case according
to UL94V0
UL Recognition
Parameters Symbol L34S200D15 L34S300D15 L34S400D15 L34S500D15 L34S600D15 L34S800D15 L34S1T0D15 L34S1T2D15 L34S1T5D15
Primary nominal cur-
rent If 200A 300A 400A 500A 600A 800A 1000A 1200A 1500A
Saturation current Ifmax ≥ ±600A ≥ ±900A ≥ ±1200A ≥ ±1500A ≥ ±1800A ≥ ±2400A ≥ ±2500A ≥ ±2500A ≥ ±2500A
Rated output voltage Vo 4V ± 0.040V (at If)
Offset voltage1 Vof ≤ ± 0.020V (at If=0A)
Output linearity2
( 0A, 0.5If , If)
εL ≤ ± 0.5% (at If)
Power supply voltage VCC ± 15V ±5 %
Consumption current Icc ≤ 25mA
Response time3 tr ≤ 5μs (at di/dt = 100A / μs)
Thermal drift of gain4 TcVo ≤ ± 0.05% / ºC
Thermal drift of offset TcVof ≤ ± 1.0 mV/ºC
Hysteresis error VOH ≤ 10mV (at If=0A→If→0A)
Insulation voltage Vd AC3000V for 1minute (sensing current 0.5mA), inside of aperture terminal
Insulation resistance RIS ≥ 500MΩ (at DC500V), inside of aperture terminal
Ambient operation
temperature TA -30ºC~+80ºC
Ambient storage tem-
perature TS -40ºC~+85ºC
1 After removal of core hysteresis— 2 Without offset —3 Time between 10% input current full scale and 90% of sensor output full scale — 4 Without Thermal
drift of offset
TA=25ºC Pulsed
-10
-8
-6
-4
-2
0
2
4
6
0.1 1 10 100
Attenuation (dB)
Frequency characteristic(kHz)
@ If=60AT(Arms)
Frequency characteristic(L34S1T0D15)
Hall Effect Current Sensors L34S***D15 Series
Tamura reserve the right to modify its products in order to improve them without prior notice
L34SXXXD15revB, March 2012
Issued by Module Components Div, TAMURA CORPORATION
Mechanical dimensions
Electrical connection diagram
Package & Weight Information
Weight Pcs/box Pcs/carton Pcs/pallet
165g 10 50 -
UL Standard
UL 508 , CSA C22.2 No.14 (UL FILE No.E243511)
• For use in Pollution Degree 2 Environment.
• Maximum Surrounding air temperature rating, 80˚C.
CAUTION
Do not wrap the primary conductor around the core part of the product for preventing to reduce the required
Spacings.
Terminal Number:
1: +VCC(+15V)
2: - VCC(-15V)
3: VOUT
4: GND
NOTES
1. Unit is mm
2. Tolerance is 0.5mm
Manufacturer Part Number Old
Part Number
Molex 22-04-1041 5045-04A
Connector
+If
VOUT
GND
+VCC
-VCC
RL = 10kΩ
-If
Current direction
78
17
33.25
40.5
64.5
1
40.5
89.5
2 - Φ 4.5 (HOLE)
5
65.5
Connector
38.75
4
11
78
16
Φ4.5 (HOLE)
5.5×4.5 （SLOT HOLE)
Φ4.5 (HOLE)
Lot No.
195
1.5
10
20.5
3
3
53.5
(8.8)
Terminal No.
1
2
3
4