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參數資料
| 型號： | RH500-P |
| 廠商： | LEM |
| 英文描述： | Coreless Coil Current Transducer RH 100~1000-P |
| 中文描述： | 無芯線圈電流互感器相對濕度100?1000磷 |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 73K |
| 代理商： | RH500-P |
Electrical data
Primary nominal
Type
r.m.s. current
I
PN
(A)
100
RH 100-S
200
RH 200-S
500
RH 500-S
1000
RH 1000-S
V
OUT
Output voltage(r.m.s) @ ± I
PN, RL = 10 k, TA = 25°C 4
V
V
C
Supply voltage (± 5 %)
±15
V
V
d
R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn
> 2.5
kV
I
C
Current consumption
15
mA
R
IS
Isolation resistance@ 500 V DC
> 500
M
R
L
Load resistance
≥ 100
K
Accuracy-Dynamic performance data
ε
L
Linearity (0 .. ± I
PN)
≤ ±0.5 % of I
PN
V
OE
Electrical offset voltage, T
A = 25°C
±5
mV
V
OT
Thermal drift of V
OE
≤ ±0.3
mV/K
TC
ε
G
Thermal drift of the gain (% of reading)
±0.03
%/K
t
r
Response time @ 90% of I
P
1
s
f
Frequency bandwidth (±3 dB)
20Hz .. 100KHz
General data
T
A
Ambient operating temperature
-10 .. +75
°C
T
S
Ambient storage temperature
-15 .. +80
°C
m
Mass
45
g
Min. internal creepage distance/clearance
20±0.5
mm
Coreless Coil Current Transducer
RH 100 .. 1000-S
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).
I
PN =
100 .. 1000 A
Notes :
031020/0
Features
No magnetic core
Rogowski Coil principle
Highly accurate integration circuit
Voltage output
Advantages
Wide sensing range
Wide frequency range
Quick response
No hysteresis error
No insertion impedance
Small size and lightweight
Applications
Observing complicated current
waveforms
High speed and high current
sensing such as IGBT
Welding
Power unit
Electric power regulator
Discharge tube
Antenna
Monitoring for irruptive current
LEM Components
www.lem.com
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相關代理商/技術參數 |
參數描述 |
|---|---|
| RH500-S | 制造商:LEM 制造商全稱:LEM 功能描述:Coreless Coil Current Transducer RH 100~1000-S |
| RH5010000FS03 | 功能描述:線繞電阻器 - 底架安裝 RH 50 1K 1% BA10 e1 RoHS:否 制造商:Vishay/Dale 電阻:7 Ohms 容差:1 % 功率額定值:100 W 溫度系數:50 PPM / C 系列:RH 工作溫度范圍:- 55 C to + 250 C 尺寸:46.02 mm Dia. x 46.02 mm W x 88.9 mm L x 44.45 mm H 封裝:Bulk 產品:Power Resistors Wirewound Aluminum Housed |
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