toscano TPM-DS3 User manual

1
ITM-TPM-DS3
Motor Status LED Output / Pulse Signal
Green LED Rojo LED
Stop (Power input) On Off
Starting Flash Flash
Normal running On Off
Overloading On Flash
Trip
Over-current Off On
Locked rotor Off Flash
Phase loss
L1 Off Flash
L2 Off Flash
L3 Off Flash
Phase reversal 2LEDs fl ash alternatively
INSTALLATION AND
OPERATION
Main features
Wiring diagram
MCU (Microprocessor Unit) based.•
Compact design•
Overcurrent / Phase Loss / Phase Reversal / Locked Rotor•
Protection
Wide current adjustment range up to 1 : 10•
Independently adjustable starting & Trip delay•
Visual adjustment aid( LED )•
Identify cause of trip ( 2 LED signals )•
Manual / Electrical reset.•
OVERCURREN DIGITAL RELAY
Frontal confi guration
Easy Troubleshooting
Shown without applied power (“N” Type)
TPM-DS3
Load Knob
Control power
Green LED
Test
D-time Knob
Red LED
Reset
Output
O-time Knob
In case the line voltage is over 380V or 440V,
the isolated step-down transformer for power
supply to TPM should be used.
如盈科技專用

ITM-TPM-DS3
2
ISO9001:2000 Certifi ed by Bureau Veritas
Installation
LED Indication
Size
After completion of wiring, set the values as following
instruction :
Set starting period to known motor run up time or to the1)
maximum if not known with D-TIME knob.
Set trip delay to desired trip delay time with O-TIME knob.2)
Start the motor and notice run-up time. Then, slowly turn3)
the LOAD knob CCW, until red LED fl ashes, where the
100% of the actual load current is indicated. Set the knob
to desired trip current. 110-125% setting of running current
is recommended.
Readjust D-TIME knob setting to normal motor run-up4)
time.
Periodic testing with TEST button is recommended to en-5)
sure the full protection and regularly as a preventive main-
tanence.(When the motor stops)
Protection
Protective Item Operating Characteristics Trip Delay Time
Overcurrent Trip if
I > Is ( I : Actual Current, Is : Current Setting ) Preset O-TIME delay
Phase Loss Within 4 sec
Phase Reversal Trip Instantaneously if Phase Reversal is detected 0.1 sec.
Locked Rotor In case of actual current more than 300% of current setting Trip just after Preset D-Time Delay
Visual Adjustment Aid Ammeter +
Setting Accuracy
With the visual aid of LED, fl ashing where the current value of adjustment dial (LOAD) is
100% of actual load current, actual load current can be evaluated without the aid of ammeter.
Trip Cause Indication 2 LEDs make signals and let the operators monitor motor running. If tripping is occured, the
operator can identify cause of tripping and troubleshoot easily.
* The run-up current of motor (starting current) does not cause relay trip because overcurrent protection of TPM is not applied by
D-Time during motor run-up time
Mountingt holeDIN rail type
56
48
28
41.5
R2.5 R2.2
7 10
6-M3.5
46
69
81
12
如盈科技專用

ITM-TPM-DS3
3
ISO9001:2000 Certifi ed by Bureau Veritas
Technical features
Model TPM-DS3
Current setting
05 1-5 A
30 (Standard Type Models) 5-30 A
60 5-60 A
Over 60 A, 05 Type fi tted with external CT.
Time Setting
Starting Delay (D-TIME) 1-50 sec, Adjustable
Operating Delay (O-TIME) 0.2-10 sec, Adjustable
Reset
Manual Reset Manual (instantaneous) reset by depressing RESET button
Electrical (Remote) Reset Electrical (instantaneous) reset by interrupting power supply
Time Characteristics Defi nite
Trip Indication 2 LEDs
Tolerance
Current ±5%
Time ±10%
Ambient Temperature
Operation -20º +60º C
Storage -30º +80º C
Ambient Humidity 30...85% RH without Condensation ( Non-condensing )
Control Voltage
Voltage
220 180-260 VAC
440 320-480 VAC
Frequency 50-60 Hz
Output Contacts
Contacts 2-SPDT 5 A / 250 VAC (1 a, 1 b)•
Condition
N Type Normally Energized
R Type Normally De-energized
Insulation Between Casing & Circuits Over 10 MOhms (500 VDC megger)
Dielectric Strength
Between Casing & Circuits 2 kV, 50/60 Hz, 1 min.
Between Contacts 1 kV, 50/60 Hz, 1 min.
Between Circuits 2 kV, 50/60 Hz, 1 min.
Power Consumption 1 W
Mounting 35 mm DIN rail
Approximate average weight
05 110 g. (230 V) / 160 g. (400 V)
30 140 g. (230 V) / 160 g. (400 V)
60 160 g. (400 V)
如盈科技專用