參數(shù)資料
型號: LA50-S
廠商: LEM
英文描述: Current Transducer LA 50-S/SP1
中文描述: 電流互感器洛杉磯50-S/SP1
文件頁數(shù): 2/2頁
文件大?。?/td> 128K
代理商: LA50-S
Secondary terminals
Terminal + : supply voltage +15 V
Terminal -
: supply voltage - 15 V
Terminal M : measure
Terminal 0 : NC
Connection
Remarks
I
S
is positive when
I
P
flows in the direction of the arrow.
Temperature of the primary conductor should not exceed
100°C.
Dynamic performances (di/dt and response time) are best
with a single bar completely filling the primary hole.
In order to achieve the best magnetic coupling, the primary
windings have to be wound over the top edge of the device.
To measure nominal currents of less than 50 A, the optimum
accuracy is obtained by having several primary turns (nomi-
nal current x number of turns < 50 At).
Mechanical characteristics
General tolerance
Fastening
Primary through-hole
Connection of secondary
± 0.2 mm
2 holes
3.2 mm
12.7 x 6.35 mm
Molex 5045-04/AG
Dimensions LA 50-S/SP1
(in mm. 1 mm = 0.0394 inch)
Front view
Top view
Left view
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
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