HTB100-P_07 [LEM]
Current Transducers; 电流传感器
| 型号： | HTB100-P_07 |
| 厂家： | 
LEM |
| 描述： | Current Transducers |
| 文件： | 总2页 (文件大小：637K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Current Transducers HTB 50..400-P/SP5
and HTB 50..100-TP/SP5
IPN = 50 .. 400 A
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).
Electrical data
Primarynominal
current rms
IPN (A)
Primary current
measuring range
IPM (A)
Type
Features
50
± 150
± 300
± 500
± 600
± 600
HTB 50-P/SP5, HTB 50-TP/SP51)
HTB 100-P/SP5, HTB 100-TP/SP51)
HTB 200-P/SP5
HTB 300-P/SP5
HTB 400-P/SP5
100
200
300
400
· Hall effect measuring principle
· Galvanic isolation between primary
and secondary circuit
· Isolationvoltage2500V
· Low power consumption
· Primary bus bar option for 50A and
100A version for ease of connection
VC
Supply voltage (± 5 %)2)
+ 12 .. 15
V
mA
kV
IC
Current consumption
< 15
Vd
Rms voltage for AC isolation test, 50 Hz, 1 min
Isolation resistance @ 500 VDC
Output voltage (Analog) @ ± IPN, RL = 10 kW, TA = 25°C
Output internal resistance
2.5
RIS
VOUT
ROUT
RL
> 500
VOE ± 1.667
100
MW
V
Special feature
W
Load resistance
³ 10
kW
· Single power supply from 12V to 15V
Accuracy - Dynamic performance data
Advantages
X
Accuracy @ IPN, TA = 25°C (excluding offset)
Linearity error (0 .. ± IPN)
< ± 1 % of IPN
< ± 1 % of IPN
Vc/2 ± 30 mV
e
· Small size and space saving
· Only one design for wide current
ratings range
· High immunity to external
interference.
L
VOE
VOH
Electrical offset voltage @ TA = 25°C
Hysteresis offset voltage @ IP = 0,
after an excursion of 1 x IPN
< ± 0.5 % of IPN
TCVOE
Temperature coefficient of VOE HTB50-(T)P/SP5
< ± 1.0 mV/K
HTB100-(T)P..400-P/SP5 < ± 0.5
mV/K
TCVOUT
tr
Temperature coefficient of VOUT (% of reading)
Response time to 90% of IPN step
Frequency bandwidth (0 .. -3 dB)3)
< ± 0.05 %/K
Applications
< 3
ms
· AC variable speed drives
· Static converters for DC motor drives
· Battery supplied applications
· Uninterruptible Power Supplies
(UPS)
· Switched Mode Power Supplies
(SMPS)
· Power supplies for welding
applications.
BW
DC .. 50
kHz
General data
TA
TS
m
Ambient operating temperature
Ambient storage temperature
Mass (-TP version)
- 25 .. + 85 °C
- 25 .. + 85 °C
< 30 (< 36)
g
Notes :
1)
-TP version is equipped with a primary bus bar.
Operating at +12V £ Vc < +15V will reduce measuring range.
Derating is needed to avoid excessive core heating at high frequency.
2)
3)
Page 1/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
070111/1
www.lem.com
Dimensions HTB 50..400-P/SP5 and HTB 50..100-TP/SP5 (in mm. 1 mm = 0.0394 inch)
HTB 50..400-P/SP5
Left view
Back view
Positive Current Flow
39
14 MAX.
2 1
3
4-0.635x0.635
3
24.5
5.5
Secondary Pin Identification
2-P=2.5
2-d2
Mounting Pins
1 +Vc
2 0V
3 Output
3
10
19
39
Bottom View
HTB 50..100-TP/SP5
Back view
Left view
14 MAX.
32 1
1.5
1.5
1.5
3-0.635x0.635
10
3
Positive Current Flow
10.5
2-P=2.5
9
3
Secondary Pin Identification
6-1.5x1.5
3.25
1 +Vc
2 0V
3 Output
3
Bottom view
Page 2/2
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
070111/1
www.lem.com
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