MULTISPAN MPD-152 Quick Start Manual

Motor Protection Device
MPD-152
FEATURES
User Selectable Trip Time
Auto/Manual Reset Function
True RMS Measurement
Protection Available
Over/Under Voltage
Unbalance
Over/Under Current
Phase Loss
Over/Under Frequency
Lock Rotor Point
Single Phase Prevention
Phase Sequence
Neutral Loss
Short Circuit
TECNICAL SPECIFICATION
INPUT :
Voltage AC
Voltage AC
30 to 300V(L - N)
Direct Voltage AC
50 to 520V(L - L)
Burden
< 0.2VA
Current AC
Primary CT Ratio 5 to 6000 Amp selectable
Secondary Current AC 0.5 to 5 Amp
Burden < 0.2VA
Up to 6A continuous
Overload
Frequency 45.0 to 65.0 Hz
DISPLAY AND KEYS :
3 Digit, 3 Line 7 Seg 0.28",
Display
RED LED
Keys
SET, INC, DEC, RST
DIMENSION :
Size (mm)
75(H)X 55(W)X110(D)
NETWORK SELECTION :
3 Phase - 4 Wire,
3 Phase - 3 Wire,
Under Current fault Message
1) Unc in R Phase
Fault in R phase
R
U N C
Under Current
2 8 7
R phase Current Value
2) Unc in Y Phase 3) Unc in B Phase
B
Y
U N C U N C
2 6 3
2 7 2
4) Unc in RY Phase 5) Unc in YB Phase
R Y
Y B
U N C
U N C
2 7 0
2 6 0
6) Unc in RB Phase
7) Unc in RYB Phase
R B
R Y B
U N C U N C
2 5 5 2 5 5
Frequency Fault Message
Over Frequency Fault Message Under Frequency Fault Message
O V F Over frequency U N F
Under frequency
5 2 6 Frequency Value 5 2 6 Frequency Value
Unbalance Fault Message
1) Unb in R Phase
R B
Fault Between R & B Phase
U N B
Unbalance
5 5
Unbalance Percentage
Between R & B Phase
3) Unb in B Phase
2) Unb in Y Phase
Y B
R y
U N B
U N B
5 7
5 9
4) Unb in RYB Phase
R Y B
U N B
5 5
Phase Sequence Message
P H A
Phase
S E Q
Sequence
F L T
Fault
TRIP SETTING :
Under Current 0.00 to CTR
Over Current 0.00 to CTR
50 to 520V For 3Ø - 3W
Under Voltage
30 to 300V For 3Ø - 4W
50 to 550V For 3Ø - 3W
Over Voltage
30 to 330V For 3Ø - 4W
Over / Under Frequency 45.0 to 65.0 Hz
Short Circut 1 - 9 Scale
Lock Rotor Point 0.5 to 9.0 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 1 C/O (NO-C-NC)
Rating 10Amp, 250V AC
AUXILIARY SUPPLY :
Supply Voltage 100 to 270V AC, 50Hz
Power Consuption 3VA @ 230 AC MAX
ENVIRONMENTAL CONDITION :
Working Temperature 0 to 55°C
Storage Temperature 0 to 55°C
Relative Humidity 95 % RH Non-Condensing
TERMINAL CONNECTION
L1 L2 L3 N NO C NC
MPD 152
R
L1
V
L2
L3
KA
SET RST
L
S1 S1
S2 S2 S1 S2
L1
L2
L3
N
FAULT MESSAGE
Phase Loss Message
1) R Phase loss
R
R
P H A
Phase
L O S
Loss
2) Y Phase loss 3) B Phase loss
Y
P H A
P H A
L O S
L O S
Single Phase Prevention Fault
1) SPP in R Phase
R R Phase Fault
S P P
Single Phase Prevention
1 0 0
R - Phase Voltage Value
2) SPP in Y Phase 3) SPP in B Phase
Y
S P P
1 0 5
SPP Fault Due to Phase Loss
1) SPP in R Phase
S P P
Single Phase Prevention
R
R Phase
L O S
Loss
2) SPP in Y Phase 3) SPP in B Phase
S P P
Y
L O S
Lock Rotor Point
1) LRP in R Phase
R
R Phase Fault
L R P
Lock Rotor Point
5 0 0
Phase Currunt Value
2) LRP in Y Phase 3) LRP in B Phase
Y
L R P
5 0 0
Neutral Loss Message
S P P
R
1 5 8
NOTE : Neutral loss Protection available Only,
In Case Of SPP Enable
All manuals and user guides at all-guidesbox.com
KEY OPERATION
Operator Mode
To View Individual Parameters Value
To Enter In Parameter Setting Mode
To View The Voltage Page While Display
Indicate fault
To View The Current Page While Display
Indicate fault
To Reset The Relay Contact manually after
Tripping
Parameter Setting Mode
Edited Parameter Value to be Set, And Move
to the Next Step
To Increment Parameter Value
To Decrement Parameter Value
MECHANICAL INSTALLATION
Front View (mm)
L1 L2 L3 N NO C NC
MPD 152
240
R
L1
240
V
75
L2
240
L3
KA
SET RST
N
S1 S1 L
S2 S2 S1 S2
55
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.
MAINTENANCE
MAINTENANCE
MAINTENANCE MAINTENANCE
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.
N
TO
LOAD
ø
3 - 4W NETWORK CONNECTION
1) V Page
LN
R 2 4 0
L1
V
2 4 0
L2
I
2 4 0
KA
L3
B
2) Amp Page
5 0 0
R
L1
V
5 0 0
L2
I
5 0 0
KA
L3
B
S P P
3) Frequency Page
1 1 0
f R Q
R
L1
V
5 0 0
L2
I
H Z
KA
L3
S P P
B
L O S
1) 3 Phase - 4 Wire
L1 L2
R
B
L R P
V
5 0 0
KA
SET
S1 S2
L1
L2
L3
N
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
OR
endanger life or cause electrical shock to the operator.
2) Circuit breaker or mains switch must be installed
SET
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.
3) Use and store the instrument within the specified ambient
temperature and humidity ranges as mentioned in this
RST
manual.
!
SET
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
Side View(mm)
and operation of the unit.
WARNING : Risk of electric shock.
110
75
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.
DISPLAY PAGES
ø
3 - 3 W NETWORK CONNECTION
1) V Page
LL
4 2 0
R
L1
V
4 2 0
L2
I
4 2 0
KA
L3
2) Amp Page
5 0 0
R
L1
V
5 0 0
L2
I
5 0 0
KA
L3
3) Frequency Page
f R Q
R
L1
V
5 0 0
L2
I
H Z
KA
L3
WIRING CONNECTION
2) 3 Phase - 3 Wire
L3 N NO C NC
MPD 152
L1
L2
L3
RST
L N
S1 S2 S1 S2
L1
TO
L2
L3
LOAD
N
INSTALLATION GUIDELINES
SAFETY PRECAUTION
WARNING GUIDELINES
ø
3 - 3W / 3 - 4W NETWORK CONNECTION
1) Fault Massage
R r
L1
V
U N C
L2
I
2 8 7
KA
L3
2) KA Page
1 2 0
R
L1
V
1 2 0
L2
I
1 2 0
KA
L3
L1 L2 L3 N NO C NC
MPD 152
R
L1
V
L2
L3
KA
SET RST
L N
S1 S2 S1 S2 S1 S2
TO
LOAD
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