MULTISPAN AV-11A User manual

OPERATING MANUAL
SINGLE PHASE AMPERE METER SERIES
AV-11A,21A,31A,41A
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Technical Specification
Connection Diagram
AV-11A,21A,31A,41A
AV-41A
N
L
230V AC
50Hz, 3VA
A2
Accuracy: 1.0
A1
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Made in India
!
Range: 30.0A AC
I/P
Model
Display
(Including CT)
Panel Cutout 46 X 92 mm
68 X 68 mm
92 X 92 mm
48 X 96 X 47mm72 X 72 X 56mm96 X 96 X 63mm
AV-11A AV-21A AV-31A AV-41A
3/4 Digit 7 seg 0.56”,red LED Display
45 X 45 mm
3Digit 0.39”
48 X 48 X 67mm
Power Supply
Accuracy
Protection Level
Relative
Humidity
(As per request)
230V AC, 50Hz
Class 1.0
IP-65(Front side) AS per IS/IEC 60529:2001
Input Current
0° To 55°C
Up to 95% RH Non Condensing
Operating
Temperature
30A AC Direct
12347 8 9 10
56
LN
!
Range : 30.0A AC CAT III
230V AC
VA50Hz,4
Accuracy : Class 1.0
Made in India www.multispanindia.com
Accuracy :Class 1.0
17
23456
LN
!
230V AC
50 Hz, 3VA
A1 A2
Made in India
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Range: 50.0A AC
INPUT
Made in India
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!
LN
230V AC
50 Hz, 3VA
Direct
30A AC
Accuracy
Class: 1.0
AV-31A
AV-11A AV-21A
Size(HXWXD)

All safety related codifications, symbols and instructions that appear in this operating manual
or on the equipment must be strictly followed to ensure the safety of the operating personnel as
well as the instrument.
If all the equipment is not handled in a manner specified by the manufacturer, it might impair the
protection provided by the equipment .
=> Read complete instructions prior to installation and operation of the unit.
WARNING : Risk of electric shock.
3) Cable used for connection to power source, must have a cross section of 1mm or greater. These wires
should have insulations capacity made of at least 1.5kV.
2) To reduce electro magnetic interference, use wire with adequate rating and twists of the same of equal size shall
be made with shortest connection.
1) To prevent the risk of electric shock power supply to the equipment must be kept OFF while doing the wiring
arrangement. Do not touch the terminals while power is being supplied.
4) A better anti-noise effect can be expected by using standard power supply cable for the instrument.
1) This equipment, being built-in-type, normally becomes a part of main control panel and such in case the
terminals do not remain accessible to the end user after installation and internal wiring.
2) Do not allow pieces of metal, wire clippings, or fine metallic fillings from installation to enter the product
or else it may lead to a safety hazard that may in turn endanger life or cause electrical shock to the operator.
3) Circuit breaker or mains switch must be installed between power source and supply terminal to
facilitate power ‘ON’ or ‘OFF’ function. However this mains switch or circuit breaker must be
installed at convenient place normally accessible to the operator.
4) Use and store the instrument within the specified ambient temperature and humidity ranges as
mentioned in this manual.
Maintenance
1) Prepare the panel cutout with proper dimensions as show above.
2) Fit the unit into the panel with the help of clamp given.
3) The equipment in its installed state must not come in close proximity to any heating source,
caustic vapors, oils steam, or other unwanted process by products.
4) Use the specified size of crimp terminal (M3.5 screws) to wire the terminal block. Tightening the
screws on the terminal block using the tightening torque of the range of 1.2 N.m.
5) Do not connect anything to unused terminals.
1) The equipment should be cleaned regularly to avoid blockage of ventilating parts.
2) Clean the equipment with a clean soft cloth. Do not use isopropyl alcohol or any other cleaning agent.
3) Fusible resistor must not be replaced by operator.
2
Warning Guidelines
Safety Precautions
Installation Guidelines
Mechanical Installation
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Product improvement and upgrade is a constant procedure. So for more updated operating information and support,
Please contact our helpline : [phone]/9978991476/9978991482 or Email at ser[email protected] Ver:2103
95mm - 3.75 inches
85mm - 3.34 inches
136mm - 5.35 inches
120mm - 4.72 inches
B
B
B
A
A
A
F
E
MODEL A
96mm 96mm 92mm 92mm 3mm 63mm
BC
D E F
DIMENSIONS
MODEL A
72mm 72mm 68mm 68mm 3mm 56mm
BC
D E F
DIMENSIONS
C
C
C
D
D
D
EF
136mm - 5.35 inches
60mm - 2.36 inches
F
E
MODEL A
48mm 96mm 46mm 92mm 4.5mm 47mm
BC
D E F
DIMENSIONS
A
B
C
D
MODEL A
48mm 48mm 45mm 45mm 3mm 67mm
BC
D E F
DIMENSIONS
136mm - 5.35 inches
120mm - 4.72 inches
F
E
AV 41A
A
260
AV-11AAV-21AAV-31A
AV-41A
260
AV 11A
250
AV 21A
Clear Transparent
AV 21A
200
AV-11A,21A,31A,41A