RH200-P [LEM]
Coreless Coil Current Transducer RH 100~1000-P; 无芯线圈电流传感器RH 100 〜1000 -P
| 型号： | RH200-P |
| 厂家： | 
LEM |
| 描述： | Coreless Coil Current Transducer RH 100~1000-P |
| 文件： | 总2页 (文件大小：45K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Coreless Coil Current Transducer
RH 100 .. 1000-P
IPN = 100 .. 1000 A
For the electronic measurement of currents: AC, pulsed, mixed, with
a galvanic isolation between the primary circuit (high power) and the
secondary circuit (electronic circuit).
Electrical data
Primarynominal
r.m.s. current
Type
Features
· No magnetic core
I
PN (A)
· Rogowski Coil principle
· Highly accurate integration circuit
· Voltage output
100
200
500
1000
RH 100-P
RH 200-P
RH 500-P
RH 1000-P
VOUT
Output voltage(r.m.s)@ ± IPN, RL = 10 kW, TA = 25°C 4
Supply voltage (± 5 %) ±15
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn > 2.5
V
V
kV
mA
MW
KW
Advantages
VC
Vd
IC
RIS
RL
· Wide sensing range
· Wide frequency range
· Quick response
· No hysteresis error
· No insertion impedance
· Small size and lightweight
Current consumption
Isolation resistance@ 500 V DC
Load resistance
10
> 500
³ 100
Accuracy-Dynamic performance data
e
Linearity (0 .. ± IPN)
Electrical offset voltage, TA = 25°C
Thermal drift of VOE
Thermal drift of the gain (% of reading)
Response time @ 90% of IP
Frequency bandwidth (±3 dB)
£ ±0.5 % of IPN
L
Applications
VOE
VOT
TCe
tr
±5
mV
mV/K
%/K
µs
£ ±0.3
±0.03
1
· Observing complicated current
waveforms
· High speed and high current
sensing such as IGBT
· Welding
G
f
20Hz .. 100KHz
· Power unit
· Electric power regulator
· Discharge tube
· Antenna
· Monitoring for irruptive current
General data
TA
TS
m
Ambient operating temperature
Ambient storage temperature
Mass
-10 .. +75
-15 .. +80
20
°C
°C
g
Min. internal creepage distance/clearance
ø11±0.5 m m
Notes :
040714/1
LEM Components
www.lem.com
RH 100 .. 1000-P (in mm)
30
20
-Vcc+Vcc
M GND
6.3
17.8
2-φ2
4- 0.7
DirectionofCurrent
20.3
2-φ5
Specifications subject to change without notice.
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