MULTISPAN AVH-14N User manual

Multispan Control Instruments Pvt Ltd
72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India.
www.multispanindia.com
[phone]
[email protected]
AVH 14N
User Manual
ENVIRONMENT CONDITION:
INPUT:
Direct Voltage AC 30 to 300V(L - N)
50 to 500V(L - L)
Burden
Voltage AC
Current AC
Burden
Primary CT Ratio
Secondary Current AC
Overload
Frequency
Up to 6A continuous
45.0 to 65.0 Hz
< 0.2VA
5 to 6000 Amp selectable
< 0.2VA
50mA to 5 Amp Direct
3 Phase - 3 Wire, 3 Phase - 4 Wire
(Network Selection)
Supply Voltage 100 to 270V AC, 50/60 Hz
Power Consuption 4VA @ 230 AC MAX
AUXILIARY SUPPLY:
Size (mm)
Panel Cutout (mm)
96 (H) X 96 (W) X 52 (D) mm
92 (H) X 92 (W) mm
DIMENSION:
Display Upper: 6 Digit, 7 Seg 0.40”,RED LED For KWH
LOWER: 4 Digit, 7 Seg 0.40”,RED, 3 Line
Keys SET/ENT, INC, DEC, RESET
DISPLAY AND KEYS:
Technical Specification
Protection Level
(As Per Request)
IP-65 (Front side) As per IS/IES
60529 : 2001
Operating Temperature 0°C To 55°C
Relative Humidity Up to 95% RH Non Codensing
Terminal Diagram
* The maximum demand value is the maximum average
value of the instantaneous power during a defined time
interval set in MD Time parameter. The default value of
MD time is 15 minutes, which is selectable.
Maximum Demand
To select connection press key and power on the
instrument.To save the connection power off the
instrument.
Wiring Connection
RESET
Change by
key
3 Phase/3wire 3 Phase/4wire
Upper Display
Lower Display
RESET
Parameters
Parameter Display
Phase Neutral Voltage (Vpn) 30 - 300 V
50mA -5A (Direct without CT)
50 - 500 V
0.000 - 9999 KW
0.000 - 9999 KW
000.000 - 999999 KWh
000.000 - 999999 KVAh
000.000 - 999999 KVArh
0.10 - 1.00
0.10 - 1.00
0.000 - 9999 KVA
9999.59 Hrs/Min.
0.000 - 9999 KVAr
3000 RPM
45 - 65 Hz
9999.59 Hrs/Min.
Line CURRENT ( ~A )
Line Voltage (Phase-to-Phase) (Vpp)
Active Power ( KW ) Total
Active Power per Phase(KW)
Active Energy ( KWH )
Apparent Energy ( KVAh )
Reactive Energy ( KVArh)
Power Factor ( PF ) Average
Power Factor per phase ( PF )
Apparent Power (KVA )
Load hours
Reactive Power ( KVAr )
RPM
Frequency ( Freq )
No load hours
Measurement Range
MD KW
MD KVA
MD KVAr
0.000 - 9999 KW
0.000 - 9999 KVA
0.000 - 9999 KVAr
C O n e C O n e
3 P 3 w 3 P 4 w
12 3 4 78 9
12
13
14
10
11
5
1617
181920
6
15
S1 S1 S1 S2S2S2
L1
L2
L3
Range:
Current: 50mA To 5A AC
Voltage (L-L) : 50-520V AC
(L-N) : 30-300V AC
Accuracy:
For Voltage & Current
Class: 0.5
For Power & Energy
Class: 1.0
System:
3Ph-4W/3Ph-3W
L N
!
Made in India
www.multispanindia.com
100
270V AC
~
50/60 Hz
4VA
CAT III
VL1VL2VL3N
Model: AVH 14N-A2-00

CT SELECTION PROCEDURE
R S T
R S T
D O N E
Press + key
(Kwh, KVAh, KVArh
Selectable)
(Kwh, KVAh, KVArh Done)
P A S S Password
Reset
Reset
0 0 1 5
W H
h
W H
h
Password
Reset
Reset MD
Reset :- Kwh, KVAh, KVArh
SET
ENT
R S T
R S T
D O N E
P A S S
0 0 4 5
Press key to save & exit
RESET
Reset
Press key
RESET
Press key
SET
ENT
Press key to save & exit
RESET
Press + key
SET
ENT
L H R S
E N B
(Enable/Disable)
P A S S Password
CT Ratio
Load Hour
0 0 1 0
0 0 0 5
(Range: Primary CT
5 to 6000 Selectable)
L O A D
0 0 0 5
R P M
P O L E
E N B
0 0 0 4
1 5
(Enable/Disable)
RPM
(If Disable)
(Range:
5 to 50%
as per CT Ratio) P E R
(If Disable)
Range: 1 to 28
Range: 1 to 60
M D
M D
M D
T I M E
Press key
RESET
Press key
SET
ENT
Press + key
SET
ENT
Press key
SET
ENT
Press key
SET
ENT
Press key
SET
ENT
Press key
SET
ENT
Press key
SET
ENT
Press key
SET
ENT
Press key
SET
ENT
Change by & key
Change by & key
R S T Reset
Reset
(Lhrs/Nhrs Selectable)
L H R S
R S T
L H R S
D O N E
Lhrs/Nhrs
Done
Press key
SET
ENT
Press key to save & exit
RESET
Change by & key
Connection Diagram:
R
Y
B
N
S1
S1
S1
S2
S2
S2
N
BB
YY
RR
12 3 4 78 9
12
13
14
10
11
5
1617
181920
6
15
S1 S1 S1 S2S2S2
L1
L2
L3
Range:
Current: 50mA To 5A AC
Voltage (L-L) : 50-520V AC
(L-N) : 30-300V AC
Accuracy:
For Voltage & Current
Class: 0.5
For Power & Energy
Class: 1.0
System:
3Ph-4W/3Ph-3W
L N
!
Made in India
www.multispanindia.com
100
270V AC
~
50/60 Hz
4VA
CAT III
VL1VL2VL3N
Model: AVH 14N-A2-00

Page:9
KWH
Hz
KW-Ø
PF-Ø
7 2 3 4 6 9
.
1 0 3 5
.
1 0 3 5
.
1 0 3 5
.
Page:10
KWH
Hz
KW-Ø
PF-Ø
945485
.
0900
.
0900
.
0900
.
Page:11
(Load Hour time range: 0-9999.59 Hr/Min.)
KWH
Hz
KW-Ø
PF-Ø
1 3 7 6 8 9
L H R 5
1 2 0
.
5 3
Page:12
(RPM range: 0-3000 RPM)
KWH
Hz
KW-Ø
PF-Ø
9 9 9 9 9 9
R P M
3 0 0 0
Page:5
Hz
KW-Ø
PF-Ø
KWH
3 2 4 8 5 8
.
1 5 0 3
.
5 0 0
.
Page:7
Hz
KW-Ø
PF-Ø
KWH
147560
.
M A H
.
3 5 5 0
Page:8
Hz
KW-Ø
PF-Ø
KWH
4 6 9 7 5 2
.
M A H
.
2000
Page:6
Hz
KW-Ø
PF-Ø
KWH
8 9 5 8 6 7
.
MAX
.
3000
(Load Hour time range: 0-9999.59 Hr/Min.)
Hz
KW-Ø
PF-Ø
KWH
020000
.
N H R 5
1 5 0
.
0 0
Page:13
Parameter Display
Page:1
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
KW
KVA KVA
PF PF
KW
Hz
KW-Ø
PF-Ø
0 9 0 0
.
3 4 5 0
.
KWH
020000
.
3 1 0 5
.
Page:2
Hz
KW-Ø
PF-Ø
KWH
1 3 5 0 0 0
.
2300
.
2 3 0 0
.
2 3 0 0
.
Page:3
Hz
KW-Ø
PF-Ø
KWH
8 9 0 0 0 0
.
5000
.
5001
.
5005
.
Page:4
Hz
KW-Ø
PF-Ø
KWH
134000
.
4 0 0 0
.
3 9 9 1
.
4 0 0 5
.
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
NA
NA VYN
NA VBN
VRN
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
Ir
Iy
Ib
KWH Value
Ir
Iy
Ib
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
Vry
Vyb
Vbr
KWH Value
Vry
Vyb
Vbr
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
Kvar
Freq Freq
Kvar
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
MAX
KW
Value
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
MAX
KVA
Value
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
MAX
KVAr
Value
KWH Value
MAX
KW
Value
MAX
KVA
Value
MAX
KVAr
Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
NA
Y-KW
R-KW
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
NA
NA
NA
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
Lhrs
0000.
00
KWH Value
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
RPM
3000
KWH Value
R-PF
Y-PF
B-PF
Lhrs
0000.
00
NA
NA B-KW
RPM
3000
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
No Load Hr.
0000.
KWH Value
00
No Load Hr.
0000.
00
(Range: 000.000-999999 KVAh)
Hz
KW-Ø
PF-Ø
KWH
0 0 4 9 8 1
.
Page:14
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
KVAh
KVAh Value
KVAH Page: Press Key to view page
KVAh
(Range: 000.000-999999 KVArh)
Hz
KW-Ø
PF-Ø
KWH
0 0 4 4 8 4
.
Page:15
3P-3W 3P-4W
Display Line 1
Display Line 2
Display Line 3
KVArH
KVArH Value
KVArH Page: Press Key to view page
KVArH
±0.5% of Full scale
Accuracy
Current
Active Power
Power Factor
Reactive Power
Apparent Power
Voltage VL-L
Voltage VL-N
Reactive Energy
Apparent Energy
Active Energy
±0.5% of Full scale
±0.5% of Full scale
Class 1
Measurment Acuuracy
Class 1
Class 1
Class 1
Class 1
Class 1
Class 1

Note:
1) The meter supplied under this terms & condition are
not to be used as a standard meter/Revenue meter
or not for calibration of other meter, unless specified
by Multispan.
2) It is suggested that external CT Should be selected in
such a way that actual load does not fall below 40% of
the Ampere rating of external CT. This will help in
achieving more accurate results of cumulative energy
values over a period of time. For example, external CT
is 100/5 A then accuracy will be good at load more
than 40 Ampere.
3) Above reading are recorded with respect to direct
source and without external CT connection. In field
application accuracy class of externally connected CT
will affect the accuracy of the meter readings.
WARNING : Risk of electric shock.
Safety Precautions
Mechanical Dimemsions & Installation
MODEL A
96mm 96mm 92mm 92mm 3mm 52mm 55mm
BC
D E FG
DIMENSIONS
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.
A
BF
D
E
G
B
C
Read complete instructions prior to installation and
operation of the unit.
Therefore, make sure to operate the instrument on a
correct power supply and voltage rating marked on each
instrument.
Please read the "Safety Warnings" in the instruction
manual supplied with the instrument thoroughly and
completely for correct use.
Failure to follow the safety rule can cause fire, trouble,
electrical shock, etc.
Warning Guidelines
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.
To reduce electro magnetic interference, use wire with
adequate rating & twists of the same of equal size shall
be made with shortest connection.
Cable used for connection to power source, must have a
cross section of 1mm orgreater. These wires should have
insulations capacity made of at least 1.5kV.
A better anti-noise effect can be expected by using
standard power supply cable for the instrument.
This equipment, being built-in-type, normally becomes a
part of main control panel and in such case the terminals
do not remain accessible to the end user after installation
and internal wiring.
Do not allow pieces of metal, wire clippings, or fine
metallic fillings from installat-ion 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.
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.
Use and store the instrument within the specified ambient
temperature & humidity ranges as mentioned in this
manual.
Installation Guidelines
Maintenance
The equipment should be cleaned regularly to avoid
blockage of ventilating parts. Clean the equipment with a
clean soft cloth. Do not use isopropyl alcohol or any other
cleaning agent.
Fusible resistor must not be replaced by operator.