AP400-B420L LEM [LEM], AP400-B420L Datasheet - Page 2

• Manufacturer Part Number: AP400-B420L
• Description: AC Current transducer AP-B420L
• Manufacturer: LEM [LEM]

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
Dimensions AP(R)-B420L
Mechanical characteristics
Connections
For panel mounting, replace M4 screws by new one (not supplied) with appropriate length to panel´s thickness.
General tolerance
Primary aperture
Panel mounting
Distance between holes
Wires up to 2 mm
4 - 2 0 m A
3 n o n e
2 (-)
1 (+)
F r o n t
C o n n e c to r
A P /A P R
O u tp u t
R a n g e S w itc h
2 4 V D C P o w e r
(-)
(+)
±1 mm
2 holes
40.0 mm
18.5 mm
(+)
(-)
(unit : mm, 1mm = 0.0394 inch)
L o a d
(C o n troller,
M e te r, e tc ,)
4.0 mm
30
25
20
15
10
5
0
0
Load Resistance vs. Supply Voltage
100
Load Resistance
200
300
400