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Directed Electronics 3200HS Manual de usuario Pagina 26

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26 GOSSEN Mueller & Weigert
Moving-Coil Movement with Power Factor Converter, 90° Scale
Narrow Bezel per DIN 43718
Front Dimensions 96 x 96 mm 144 x 144 mm
Type LF 96 LF 144
Scale Length 97 mm 150 mm
Accuracy Class 1.5 1.5
Weight (standard model), Max. 0.38 kg 0.59 kg
Power Consumption, Approx. current path 1.0 VA 1.0 VA
voltage path 3.0 VA 3.0 VA
Nominal Line Voltage phase-to-neutral (= operating voltage) ≤300 V ≤300 V
3-phase 3-wire systems ≤500 V ≤500 V
3-phase 4-wire systems ≤277/480 V ≤277/480 V
Test Voltage 2.2 kV 2.2 kV
Front Housing-Panel Protection IP 52 IP 52
In preparation
Type LF 96
Square Panel Meters
for Power Factor
Technical Data
Description
Analog panel meter with core-magnet moving-coil movement and integrated
power factor converter. The power factor converter determines the phase angle
between current and voltage. cos ϕ is displayed at the moving-coil movement.
Reference Conditions
Nominal Range of Use Limits
Schematic Diagrams
Dimensions
Display
Measuring Range CAP 0.5 ... 1 ... 0.5 IND
Scale Graduation coarse-fine
Pointer Beam pointer with knife edge
Mechanical Design
Housing Material Polycarbonate, self-extinguishing and drip-proof per UL94V-0
or sheet metal housing as option for front dimensions
96 x 96 mm
Mounting Fasteners Standard: S type screw clamp, except for:
Screw spindle for 144 x 144 mm panel meters
Options: se next page
Scale Interchangeable scales
➲ Scales may only be replaced under voltage-free conditions!
Replaceable Bezels and glass faceplates
➲ May only be replaced under voltage-free conditions!
Terminals M4 screw terminals with self-lifting terminal clips. Screws
can be turned with cross-head or standard screw drivers.
Terminal Designation Similar to 43807
Contact Protection Finger-safe full cover included
Reference Quantities Reference Conditions
Ambient Temperature 23°C ± 2°C
Position of Use control panel vertical ± 1°
Frequency 50 Hz ± 0.1 Hz
Current Components 95 ... 100% of rated value
Voltage Components 98 ... 102% of rated value
Waveshape sine, distortion factor ≤1%
Warm-Up Time ≥5 min
Other DIN EN 60051
Frequency 45 Hz ... 65 Hz
49 Hz ... 51 Hz for order no.: AB21
1
v
V
2 3 5
u
U
k
L
l
K
L1
N (L2)
1
v
V
5 3 8
u
U
k
L
l
K
L1
L2
L3
3-Phase 3-Wire, Balanced Load
Single Phase Alternating Current
h
f
t
l
1
x l
2
a
1
x a
2
Front in mm Nominal Dimensions, mm Cutout, mm Installation Depth Including Terminals (t), mm Installation Depth Incl. Full Cover (f), mm
a
1
x a
2
h
I
1
x I
2
M4
96 x 96 96 x 96 5 92
+0.8
x 92
+0.8
54 62.5
144 x 144 144 x 144 8 138
+1
x 138
+1
54 62.5
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