Specifications are subject to change without notice
LDM30DS 0406
1
Digital Panel Meters
AC Ammeters and Voltmeters
Type LDM30 AV1/AV5
Range code
AV1:
1A / 100V AC
See Range table
AV5:
5A / 500V AC
See Range table
Product Description
Type Selection
Power supply
B:
24/48 VAC, -15%
+10%,50/60 Hz
D:
115/230 VAC, -15%
+10%, 50/60 Hz
Options
XX:
None
IX:
IP65 protection degree
XT:
Tropicalization
Rated input
AV5
5A (In) / 500V AC (Un),
45 to 400 Hz, TRMS
AV1
1A (In) / 100V AC (Un),
45 to 400Hz, TRMS
Overload protection
Continuous:
Current:
1.2 x I
n
Voltage:
1.2 x U
n
For 1 s:
Current:
5 x I
n
Voltage:
2 x U
n
Accuracy
(@ 25°C ± 5°C, R.H.
60%)
± 0.5% F.S., ± 1 DGT
(from 5% to 120% F.S.).
± 1% F.S., ± 1 DGT
(from 0% to 5% F.S.)
Temperature drift
± 200 ppm/ºC
Input impedance
AV1
1A: voltage drop 1V
100V:
1M
AV5
5A: voltage drop 250mV
500V:
1M
Display
7-segment red LED,
h 14.2 mm, 4 digits
Measurement refresh time
2 measurements/sec @50Hz
Display
Max./Min.
9990/0000
Over range
EEEE Indication >120% In/Un
or up to the maximum
indication (9990)
Specifications
· 3 dgt LED + dummy zero, µ-based
digital indicator, for TRMS AC current and voltage
measurements
· Dip-switch-selectable ranges
· Front dimensions: 48 x 96 mm
· Front protection degree: IP 50 (IP 65 on request)
Model
Range code
Power Supply
Set points
Engineering unit
Options
How to order
LDM30 AV5D0XXXX
3-dgt plus dummy zero µP-
based indicator, double input
for AC current or voltage
measurements. 112 selectable
primary ranges. Housing for
panel mounting and IP 50 front
protection degree (IP65 on
request).
Input range selection
DIP-Switch selectable
Decimal point position
DIP-Switch selectable
Operating temperature
0° to 50°C (32° to 122°F)
(R.H. < 90% non-condensing)
Storage temperature
-10° to 60°C (14° to 140°F)
(R.H. < 90% non-condensing)
Insulation reference voltage
300 V
RMS
to ground
Dielectric strength
4000 V
RMS
for 1 minute
Noise rejection
CMRR
100 dB, from 40 to 60 Hz
EMC
IEC 60801-2, IEC 60801-3,
IEC 60801-4 (level 2),
EN 50 081-1, EN 50 082-1
Safety standards
EN 61010-1, IEC 61010-1
Connections
Screw-type
Housing
Dimensions
1/8 DIN, 48 x 96 x 83 mm
Material
ABS,
self-extinguishing: UL 94 V-0
Degree of protection
Front: IP 50
(IP 65 on request);
Connections: IP20
Weight
250 g approx.
Approvals
CE, cURus, CSA
2
Specifications are subject to change without notice
LDM30DS 0406
LDM30 AV1/AV5
AC power supply
24/48 VAC, 115/230 VAC,
-15% +10%,50/60 Hz
Power Supply Specifications
Terminal boards
1
4
3
14
14 15 16
Back view of the instrument
Power consumption
3.2 VA
A (Current)
V (Voltage)
AV1: In=1A; Un=100V (110V)
AV5: In=5A; Un=500V (600V)
In: 1A, 5A AC
Vn: 100V, 500V AC
Decimal point selection or
dummy zero
7
8
7
8
7
8
7
8
7
8
7
8
7
8
7
8
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
"X.XX"
"XX.X"
"XXX"
"XXX0"
"X.XX"
"XX.X"
"XXX"
"XXX0"
6
ON (110V F.S.)
ON (110V F.S.)
OFF
OFF
OFF
OFF
OFF
OFF
OFF (100V F.S.) OFF (100V F.S.)
2
3
4
5
OFF
OFF
OFF
OFF
1.20A
12.0A
120A
1200A
-
11.0V
110V
1100V
ON
OFF
OFF
OFF
1.25A
12.5A
125A
1250A
-
11.5V
115V
1150V
OFF
ON
OFF
OFF
1.50A
15.0A
150A
1500A
-
22.0V
220V
2200V
ON
ON
OFF
OFF
1.60A
16.0A
160A
1600A
-
23.0V
230V
2300V
OFF
OFF
ON
OFF
1.75A
17.5A
175A
1750A
-
24.0V
240V
2400V
ON
OFF
ON
OFF
2.00A
20.0A
200A
2000A
-
38.0V
380V
3800V
OFF
ON
ON
OFF
2.50A
25.0A
250A
2500A
-
40.0V
400V
4000V
ON
ON
ON
OFF
3.00A
30.0A
300A
3000A
-
44.0V
440V
4400V
OFF
OFF
OFF
ON
3.50A
35.0A
350A
3500A
-
45.0V
450V
4500V
ON
OFF
OFF
ON
4.00A
40.0A
400A
4000A
-
50.0V
500V
5000V
OFF
ON
OFF
ON
5.00A
50.0A
500A
5000A
-
60.0V
600V
6000V
ON
ON
OFF
ON
6.00A
60.0A
600A
6000A
-
66.0V
660V
6600V
OFF
OFF
ON
ON
7.00A
70.0A
700A
7000A
-
69.0V
690V
6900V
ON
OFF
ON
ON
7.50A
75.0A
750A
7500A
-
70.0V
700V
7000V
OFF
ON
ON
ON
8.00A
80.0A
800A
8000A
-
80.0V
800V
8000V
ON
ON
ON
ON
9.99A
99.9A
999A
9990A
-
99.9V
999V
9990V
1
ON
V
, voltage measurement
OFF
A
, Current measurement
1 2 3 4 5 6 7 8
ON
DIP
Range Table
Specifications are subject to change without notice
LDM30DS 0406
3
LDM30 AV1/AV5
L
N
F
15
16
L
N
F
14
16
230VAC
F= 500mA
250V T
115VAC
F= 500mA
250V T
L
N
F
15
16
L
N
F
14
16
48VAC
F= 1A 250V T
24VAC
F= 1A 250V T
03 04
03 04
01 04
01 04
Wiring diagrams, current measurements
Wiring diagrams, voltage measurements
Wiring diagrams, power supply
Direct connection
CT connection
Direct connection
VT connection
"D" power supply
"B" power supply
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