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Introduction
△Electrical Parameters (Ta＝25℃)
Type
HDC-100HTA HDC-200HTA HDC-500HTA HDC-1000HTA
Parameters Symbols
Nominal measuring current
I
PN
100A 200A 500A 1000A
Linear range
I
P
0~±300A 0~±600A 0~±1500A 0~±1800A
Nominal output
voltage
V
SN
±4V±0.04V
Zero offset voltage
Vo
≤±0.03V(I
PN
=0)
Temperature drift of bridge
offset
V
OT
≤±1mV/℃
Linear error
ξL
±1%
Response time
Tr
≤5μS
Supply voltage
Vc
±15V±5%
Isolation voltage
V
d
3.0KV/50 or 60H
Z
/1min
Power dissipation current
I
C
±20mA
Frequency bandwidth
f
DC~50KH
Z
(-3dB)
Operating temperature
Ta
-25
℃~+85℃
Storage temperature
Ts
-40
℃~+90℃
△Dimensions：(mm)
HDC-1000HTA Series Hall Current Sensor
HDC-1000HTA Series Hall current transducer is the new generation product
based on Hall effect. It is able to measure DC, AC, pulse and other currents with
irregular waves under the condition of electrical isolation.
Features：
◆ Use open-loop current
transducer based on Hall effect
◆ Adopt UL94V-0-recognized
insulated casing
◆Small size and space saving
◆Low power consumption
◆ High immunity against
external disturbance
Applications
◆AC variable-frequency speed
control system and servo motor
◆Uninterruptible power supply
(UPS)
◆Switched-mode power supply
◆ Power supply for electric
welding machine
Instructions for Use：
◆Connect the wire of transducer
in correct way as required.
◆Inputting measured current
from punched core of transducer,
the in-phase voltage signal can
be obtained from output end by
sampling.
Connection and
adjustment
：
◆1：+Vc（+15V）
◆
2：-Vc（-15V）
◆
3：Output
◆4：0V
◆OFS：Offset
◆GIN：Gain