MULTISPAN MPD-152 User manual

MPD-152
Motor Protection Device
Over/Under Current
Over/Under Frequency
Over/Under Voltage
Single Phase Prevention
Short Circuit
Unbalance
Phase Loss
Lock Rotor Point
Phase Sequence
User Selectable Trip Time
Auto/Manual Reset Function
True RMS Measurement
INPUT :
Voltage AC
Direct Voltage AC 30 to 300V(L - N)
50 to 520V(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
DIMENSION :
Size (mm)
NETWORK SELECTION :
3 Phase - 4 Wire,
TRIP SETTING :
Under Current 0.00 to CTR
0.00 to CTR
Over Current
FEATURES
Protection Available
Under Voltage 50 to 520V For 3Ø - 3W
30 to 300V For 3Ø - 4W
Over Voltage 50 to 550V For 3Ø - 3W
30 to 330V For 3Ø - 4W
Over / Under Frequency 45.0 to 65.0 Hz
Lock Rotor Point 0.5 to 9.0 Scale
Short Circut 1 - 9 Scale
Unbalance 5 - 60%
TIME PARAMETER :
Power On Delay 0 to 99 Sec
Initial Time Delay 0 to 99 Sec
Trip Delay Time 0 to 999 Sec
(Voltage, Current, Frequency,
SSP, Unbalance)
Scrolling Time 1 to 99 Sec
Reset Time 0 to 99 Sec
OUTPUT SPECIFICATION :
Relay 1 Nos
Relay Type
Supply Voltage 100 to 270V AC, 50Hz
Power Consuption 3VA @ 230 AC MAX
Rating 10Amp, 250V AC
AUXILIARY SUPPLY :
KEY OPERATION
To View Individual Parameters Value OR
Operator Mode
To Reset The Relay Contact manually after
Tripping
Parameter Setting Mode
TECNICAL SPECIFICATION
3 Phase - 3 Wire,
TERMINAL CONNECTION
MAINTENANCE
MECHANICAL INSTALLATION
Under Current fault Message
1) Unc in R Phase
2) Unc in Y Phase 3) Unc in B Phase
4) Unc in RY Phase 5) Unc in YB Phase
6) Unc in RB Phase 7) Unc in RYB Phase
Under Current
R phase Current Value
U N C
R
2 8 7
Fault in R phase
U N C
Y
2 7 2
U N C
B
2 6 3
U N C
R Y
2 7 0
U N C
Y B
2 6 0
U N C
R B
2 5 5
U N C
R Y B
2 5 5
Over Frequency Fault Message
Over frequency
Frequency Value
O V F
5 2 6
Unbalance Fault Message
1) Unb in R Phase
2) Unb in Y Phase 3) Unb in B Phase
4) Unb in RYB Phase
Unbalance
Unbalance Percentage
Between R & B Phase
U N B
R B
5 5
Fault Between R & B Phase
U N B
R y
5 9
U N B
Y B
5 7
U N B
R Y B
5 5
Phase Loss Message
1) R Phase loss
2) Y Phase loss 3) B Phase loss
Phase
Loss
P H A
R
L O S
P H A
Y
L O S
P H A
B
L O S
Phase Sequence Message
Phase
Fault
P H A
S E Q
F L T
Sequence
< 0.2VA
5 to 6000 Amp selectable
ENVIRONMENTAL CONDITION :
Working Temperature
Storage Temperature
Relative Humidity
0 to 55°C
0 to 55°C
95 % RH Non-Condensing
FAULT MESSAGE
To Enter In Parameter Setting Mode
To View The Voltage Page While Display
Indicate fault
To View The Current Page While Display
Indicate fault
Edited Parameter Value to be Set, And Move
to the Next Step
To Increment Parameter Value
To Decrement Parameter Value
1) VLN Page
< 0.2VA
WIRING CONNECTION
1) 3 Phase - 4 Wire 2) 3 Phase - 3 Wire
Page - 1
3) Frequency Page
R
0.5 to 5 Amp
3ø - 4W NETWORK CONNECTION
1) VLL Page
2) Amp Page
1) Fault Massage
2) KA Page
L1
L2
L3
V
R
I
KA
2 4 0
2 4 0
2 4 0
f R Q
5 0 0
H Z
4 2 0
4 2 0
4 2 0
r
U N C
2 8 7
1 2 0
1 2 0
1 2 0
Under Frequency Fault Message
Under frequency
Frequency Value
U N F
5 2 6
Single Phase Prevention Fault
S P P
R
1 0 0
R Phase Fault
Single Phase Prevention
R - Phase Voltage Value
2) SPP in Y Phase
S P P
Y
1 0 5
3) SPP in B Phase
S P P
B
1 1 0
R
L O S
S P P
Y
L O S
S P P
B
L O S
S P P
Lock Rotor Point
L R P
R
5 0 0
R Phase Fault
Lock Rotor Point
Phase Currunt Value
L R P
Y
5 0 0
L R P
B
5 0 0
Frequency Fault Message
SPP Fault Due to Phase Loss
Single Phase Prevention
R Phase
Loss
1) SPP in R Phase
1) SPP in R Phase
2) SPP in Y Phase 3) SPP in B Phase
1) LRP in R Phase
2) LRP in Y Phase 3) LRP in B Phase
3ø - 3 W NETWORK CONNECTION 3ø - 3W / 3 - 4W NETWORK CONNECTION
Neutral Loss
1 C/O (NO-C-NC)
DISPLAY PAGES
SET
S1 S2 S1 S2 S1 S2
L1
L2
MPD 152
L3
L1 L2
R
V
KA
L3 NNO C NC
RST
LN
DISPLAY AND KEYS :
Display 3 Digit, 3 Line 7 Seg 0.28”,
RED LED
Keys SET, INC, DEC, RST
L1
L2
L3
V
R
I
KA
2) Amp Page
5 0 0
5 0 0
5 0 0
L1
L2
L3
V
R
I
KA
L1
L2
L3
V
R
I
KA
L1
L2
L3
V
R
I
KA
5 0 0
5 0 0
5 0 0
f R Q
5 0 0
H Z
L1
L2
L3
V
R
I
KA
L1
L2
L3
V
R
I
KA
L1
L2
L3
V
R
I
KA
SET RST
S1 S2 S1 S2 S1 S2
LN
L1
L2
MPD 152
L3
L1 L2
V
KA
L3 NNO C NC
L1
L2
L3
N
TO
LOAD
R
SET RST
S1 S2 S1 S2 S1 S2
LN
L1
L2
MPD 152
L3
L1 L2
V
KA
L3 NNO C NC
L1
L2
L3
N
TO
LOAD
R
SET RST
S1 S2 S1 S2 S1 S2
LN
L1
L2
MPD 152
L3
L1 L2
V
KA
L3 NNO C NC
L1
L2
L3
N
TO
LOAD
R
Front View (mm) Side View(mm)
1) To install the instrument on a DIN rail, raise the clamp at the
back of the instrument and place it on the rail. Now release
the clamp, so the instrument fits on the DIN rail.
2) Ensure proper fitting of the instrument by pulling it outwards.
3) To remove the instrument raise the clamp to release it from
the DIN rail.
4) The equipment in its installed state must not come in close
proximity to any heating source, caustic vapors, oil steam, or
other unwanted process byproducts.
5) Do not connect anything to unused terminals.
Read complete instructions prior to installation
and operation of the unit.
WARNING : Risk of electric shock.
SAFETY PRECAUTION
!
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.
WARNING GUIDELINES
WARNING : Risk of electric shock.
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.
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.
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.
4) A better anti-noise effect can be expected by using
standard power supply cable for the instrument.
1) 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.
2) 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.
INSTALLATION GUIDELINES
3) Use and store the instrument within the specified ambient
temperature and humidity ranges as mentioned in this
manual.
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.
MAINTENANCE
3) Fusible resistor must not be replaced by operator.
SET
SET
RST
240
240
240
75(H)X 55(W)X110(D)
75
55
110
Neutral Loss Message
R
1 5 8
S P P
NOTE : Neutral loss Protection available Only,
In Case Of SPP Enable
75
MAINTENANCE
MAINTENANCE
3) Frequency Page

Press Key
SET
Enter Password = 19
Power on
Time
(0-99 Sec)
p O N
T I M
5
Initial Delay
Time
(0-99 sec)
Under Current
If Enable
(Enable/Disable)
Under Current
Value
(0.00-CTR)
Under Current
Delay Time
(0-999 Sec)
Over Current
(Enable/Disable)
Over Current
Value
(0.00-CTR)
Over Current
Trip on
( Time/Curve )
Over Current
Curve Value
(2.5C/5.0C/
10C )
P A S
1 9
I T D
T I M
5
U N C
E N B
U N C
V A L
2 0 0
U N C
T I M
5
O V C
E N B
O V C
V A L
5 0 0
O V C
T R P
T I M
O V C
T I M
5
Over Current
Delay Time
(0-999 Sec)
O V C
C R V
5 0 C
Curve
If
Time
If
Over Voltage
(Enable/Disable)
O V V
E N B
Over Voltage
Value
(50-550V for 3Ø3W)
(30-330V for 3Ø4W)
O V V
4 8 0
v A L
O V V
5
t I M
(0-999 sec)
Over Voltage
Delay Time
U N V
E N B
Under Voltage
(Enable/Disable)
U N V
V A L
3 8 0
Under Voltage
Value
(50-520V for 3Ø3W)
(30-300V for 3Ø4W)
U N V
T I M
5
Under Voltage
Delay Time
(0-999 Sec)
U F
E N B
Under Frequency
Enable / Disable
U F
4 5 0
V A L
U F
5
T I M
Under Frequency
(45.0 to 65.0Hz)
Value
Under Frequency
(0 to 999 sec)
Delay time
O F
E N B
Over Frequency
(Enable / Disable)
O F
5 5 0
V A L
Over Frequency
(45.0 to 65.0Hz)
Value
O f
5
T I M
Over Frequency
(0 to 999 sec)
Value
If
Disable
If Enable
If Enable
If Disable
If
Disable
If
Disable
If
Disable
If Enable
Enter Password = 29
P A S
2 9
Single Phase Prevention
Short Circuit
Short Circuit
Lock Rotor Point
Lock Rotor Point
Scale
Scale
Un Balance
( 1-9 )
( 0.5 - 9.0 )
(Enable / Disable)
(Enable / Disable)
(Enable / Disable)
(Enable / Disable)
S C
S C
L R P
L R P
u n b
S C L
S C L
E N B
2
E N B
2 0
e n b
Un Balance
Percentage
( 5-60% )
u n b
P E R
2 0
Un Balance
Delay Time
( 0-999 Sec )
u n b
t I m
5
Phase
Loss
(Enable / Disable)
p h a
L O s
E N B
S P P
E N B
Phase
Sequence
(Enable / Disable)
p h a
S E Q
E N B
If Enable
If
Disable
If Enable
If
Disable
If Enable
If
Disable
Enter Password = 29
P A S
2 9
Enter Password = 59
P A S
5 9
Display Mode
Scrolling
Time
(Hold / Scroll)
( 1-99 Sec )
d I s
m O D
H L D
S C R
T I M
5
Reset
Initial
Reset
Trigger
Time
Manual / Auto
If Reset
Mode
is Manual
If Reset Mode is Auto
( Current ( I ) / Voltage (V) )
( 0-99 Sec )
Press & Key Together
P A S
2 9
R S T
m O D
M A N
P A S
2 9
r s t
T I M
5
P A S
2 9
I N T
t I g
I
Reset Mode:
1) If Reset Mode Selected is Manual, then the Fault
will Reset Manually by pressing the Reset key on
the instrument.
2) If Reset Mode Selected is Auto, then the Relay will
be reset after Selected Reset time once the healthy
condition achieved.
Initial Trigger:
1) If Initial trigger mode “I”is selected then Relay will
start working once current is applied.
2) If Initial trigger mode “V“ is selected then Relay will
start working once Voltage is applied.
Relay Fault:
1) If Relay fault selected is “off” than Relay will turn
“off” when fault is achieved, otherwise Relay will
remain turn “on”.
2) If Relay fault selected is “on” then Relay will turn
“on” when fault is achieved, otherwise Relay will
remain turn “off”.
Unbalance
Power On:- 5 Sec
Initial Time Delay:- 5 Sec
Unbalance:- Enable
Unbalance Percentage:- 50%
Unbalance Time:- 5 Sec
Relay Fault:- OFF
Reset Mode:- Auto
Reset Time:- 5 Sec
5 10 15 20 25 30 35 40
3.0A
2.0A
1.0A
B Phase
ITD Reset ITD TRP
Power
ON
Under
Balance
Delay
Under
Balance
Delay
Time
(Second)
R,Y Phase
0
1.5A
OFF
ON
OFF
ON
OFF
Under Current
Power On:- 5 Sec
Initial Time Delay:- 5 Sec
Under Current:- Enable
Under Current:- 3.0A
Under Current time:- 5 Sec
Relay Fault:- OFF
Reset Mode:- Auto
Reset Time:- 5 Sec
5 10 15 20 25 30 35 40
OFF
ON
OFF
ON
OFF
ITD Reset ITD TRP
3.0A
2.0A
1.0A
Y Phase
Power
ON
Under
Current
Delay
Under
Current
Delay
R,B Phase
Power On:- 5 Sec
Initial Time Delay:- 5 Sec
SPP:- Enable
SPP Time:- 5 Sec
Fault Reset mode:- Auto
Reset Time:- 5 Sec
Reset Fault:- OFF
5 10 15 20 25 30
100
250
B Phase
Time
Time
R.Y.Phase
OFF
ON
OFF
ON
OFF
Power
ON
Single
Phase
Delay
Reset
Single
Phase
Delay
5 10 15 20 25 30
360
370
380
390
400
B Phase
R,Y Phase
OFF
ON
OFF
ON
OFF
Power
ON
Under
Voltage
Delay Reset
Under
Voltage
Delay
Power On:- 5 Sec
Initial Time Delay:- 5 Sec
Under Voltage:- Enable
Under Voltage time:- 5 Sec
Relay Fault:- OFF
Reset Mode:- Auto
Reset Time:- 5 Sec
Under Voltage:- 380V
NOTES:-
CONTROL FUNCTION
Under Voltage
Single Phase Prevention (SPP)
CONTROL FUNCTION
Page - 2
Password = 19 » Power On Time & ITD Time Selection
» Under Current, Over Current,
Under Voltage, Over Voltage,
Under Frequency, Over Frequency
Password = 29 » Single Phase Prevention (SPP)
Short Circuit, Lock Rotor Point,
Unbalance Current, Phase Sequence,
Phase Loss
Password = 39 » Network Selection & CT Ratio Selection
Password = 59 » Display Mode Selection (Hold / Scroll)
Press & Key Together Reset mode , Initial Trigger,
Relay Fault mode selection.
»
Single Phase Prevention
Trip On
( Voltage/Current )
S P P
T R P
V L T
S P P
T I M
5
Single Phase Prevention
Time
(0 to 999 Sec )
If Enable
If
Disable
C.T. Ratio
( 5-6000A )
Enter Password = 39
P A S
3 9
C T R
5
Configuration
(3 Wire / 4 Wire )
C O N
3 W
3 P H
3 Phase
Long Press Key
SET
Long Press Key to enter into Password
SET
Relay
On/Off
P A S
2 9
R L Y
F L T
O N
Fault
PARAMETER SETTING
(For Voltage)
Lock Rotor Point
Power On:- 5 Sec
Intial Time Delay:- 5 Sec
Lock Rotor Point:- Enable
Over Current Value:- 2.0A
Relay Fault:- OFF
Reset Mode:- Auto
Reset Time:- 5 Sec
Over Current:- Disable
Case-1
Lock Rotor Point:- 2.0
5 10 15 20 25 30
2A
4A
5A
B Phase
R,Y Phase
OFF
ON
OFF
Power
ON
ITD TRP
3A
Relay
Time
Lock Rotor Point
5 10 15 20 25 30
2A
4A
5A B Phase
R,Y Phase
OFF
ON
OFF
Power
ON
ITD TRP
3A
Relay
Time
Case-2
Current
TIME
TIME
Current
Mode
0
0
0
0
0
PARAMETER SETTING
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
SET
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key
Press Key to Save & exit
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
Press Key to Save & exit
SET
Press Key to Save & exit
SET
Press Key to Save & exit
SET
Press Key to Save & exit
SET
Press Key
Press Key
Press Key
SET
SET
SET
If
Disable
If Enable
If Enable