SAN-UP TPR 3E PLUS User manual

Vol. 0404E1 2004. 04. 15
Thyristor Power Regulators and
Remote Controller
USER MANUAL

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CONTENTS
zCaution for Your Safety 3
Warning and Caution
zGeneral 5
zFeature 5
zInstallationsandWiring 6
3-1. Installation Guidelines
3-2. Wiring
zOperating 9
4-1. Controller Description
4-1. Indicating
4-3. Changing Parameters
4-4. Parameters
4-5. Wiring and OperatingAccording To Control Signal
zRemoteControl 14
5-1. Wiring for Remote Controller
5-2. TPR 3E PLUS Parameter Setting Connected Remote Controller
5-3. Remote Controller
zSpecification 18
6-1. Specification of TPR-3E PLUS
6-2. Specification of Remote Controller
6-3. Power Capacity and Fuse

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━━━━━━━━━━━━━ Caution for Your Safety ━━━━━━━━━━━━━━
zPlease keep these instructions and review before using this controller.
zThis instruction manual uses WARNING and CAUTION as signal words
for safety.
WARNING
WARNING indicates a potentially hazardous situation which,
if not avoided, will result in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, will
result in minor or moderate injury and at other times will result in death or serious
injury. I may also be used to alert against unsafe practice.
WARNING indicates a potentially hazardous situation which, if not avoided,
will result in death or serious injury.
1. In case of using this unit with machineries (warehouse, medical equipments, vehicle, train,
airplane, nuclear power or safety device etc.), it requires installing fail-safe device.
•It may result in serious damage, fire or human injury.
2. Use a rated voltage to prevent damage or trouble.
•It may result in fire.
3. Check the number of terminal when connect each line and signal input.
•It may cause fire or trouble.
4. Do not turn on the power until the wiring completed.
•It may cause electric shock.
5. Do not repair, wiring or checkup when electric power on.
•It may cause electric shock.
6. Installation the controller where there is no dust, corrosive or explosive gas,
direct ray of the sun, mechanical vibration or shock present.
•It may cause fire or explosive.
7. This controller must be mounted on panel.
•It may cause electric shock.
8. Do not repair beyond of authorized technician.
•It may cause trouble.

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CAUTION indicates a potentially hazardous situation which, if not avoided,
will result in minor or moderate injury and at other times will result in death or
serious injury. I may also be used to alert against unsafe practice.
Installation Guidelines
1. Ensure the surrounding ambient operating temperature is between 0~50°C (32~122°F)
•It may cause fire or wrong operation.
2. Altitude over 0~2000m use.
3. Ensure the power supply for the controller does not fluctuate greatly. Main supply
voltage fluctuations not exceed ±10%of the normal voltage.
•It may cause fire.
4. Install the controller where there is no dust, corrosive or explosive gas present.
•It may cause fire.
5. Install the controller where there is no risk of mechanical vibration or shock.
•It might shorten the life cycle of the product or give an electric shock.
6. This controller shall not be used outdoors.
•It might shorten the life cycle of the product or give an electric shock.
7. When control signal wire connection, #20AWG (0.5mm2) should be used and screw
blot on terminal block with 0.74N.m strength.
•It may result in malfunction or error.
8. Keep the controller away from high current and voltage circuits. The controller and
connection wires (esp. compensation conductors and RTD lead wires) should be kept
approximately 30cm(12”) away from high current or voltage circuits to limit the
possible affect of noise.
•It may cause display fluctuation or error.
9. Do not use a place where temperature fluctuates or icing occurs.
•It may cause fire, explosive or error.
10. In cleaning the controller, do not use water or an oil-based detergent.
•It might cause an electric shock or fire that will result in damage to the product.
11. Do not inflow dust or dregs into inside of this controller.
•It may cause fire or trouble.
12. Check the number of terminal when connect signal input line.
•It may cause fire or trouble.
13. Installation category II
14. Pollution degree 2

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1. General
TPR 3E PLUS is up-graded from TPR 3E series with advanced digital technology.
It may reliability and stability temperature control due to advanced digital technology.
2. Feature
1) Operation by analog (4-20mA) or digital (RS 485) input signals
2) Indicating of analog (4-20mA) signal and output current (line R or T)
3) Automatic output-limit cognition of external volume or internal limit setting
4) Various alarm mode (over current, line failed, Un-load, over-temp. load unbalance)
5) Relay alarm output
6) Programmable Soft start
7) Anti-fluctuation by input filtering function
8) Easy alarm confirm by built-in buzzer
9) Output current limit function
10) Built-in watchdog timer
11) RS-485 interface (MODBUS®protocol) (Optional)
12) Remote control function by Remote Controller (Optional)
13)CompactSize
Note) TPR 3E PLUS can be replacement with TPR 3E and if you don’t use function,
need not parameter setting.

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3. Installations and Wiring
3.1 Installation Guidelines
1) Ensure the surrounding ambient operating temperature is between 0~50℃.
2) Ensure the power supply for the unit does not fluctuate greatly.
3) Install the unit where there is no dust, corrosive or explosive gas present.
4) Install the unit where there is no risk of mechanical vibration or shock.
5) Keep the unit away from susceptible instruments by high current and voltage circuits.
The unit and connection wires (esp. medical instruments, controller and measurement
instruments or computers) should be kept approximately 30cm (12”) away from
susceptible instruments by high current and voltage circuits to limit the possible affects of
noise.
3.2 Wiring
1)Power
Prior to applying power, ensure the supply voltage is connected to the correct terminals as
ordered specification or marked on the electrical connection diagram. Connect the power
supply voltage to input line terminals.
Tighten the power connections correctly. Poor tightening can lead to incorrect operation of the
unit and can have serious consequences on the installation. All capacity is necessary to
connect the power cables using round lugs. See table 1.
Note) Keep the connection line does not shifting R, S and T.
Table 1. Line Input, Output Terminals
Symbol Description Operation Note
R Input of line R
S Input of line S
T Input of line T
Input power line
Keep the connection
line does not shifting
R, S and T.

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U Output of line R
V Output of line S
W Output of line T
Output power line to
load
2) Wiring for control signals
The control signals terminals are located at the front left of the unit.
They are used to connect:
-the control signal 4~20mA and the run contact
-the external V.R and the alarm output contact
-the interface terminals and power supply
Figure 1. Control signal terminal block
Note 1) Keep isolated between control signal line and power line.
Note 2) Ensure the power supply output voltage (+, -) for the remote
controller does not shortage.
Table 2. Control signal terminal
Position Name Assignment Note
1 Control signal
input (-)
2 Control signal
input (+)
4-20mA analog input.
Input impedance is 250Ω.

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3 REF
1. Supplement +12V power.
2. Suitableness for ON-OFF
control.
3. Suitableness for external V.R.
input.
Supplement current
is 40mA max.
4
5
RUN
Output enables or disable.
1. Suitableness for ON-OFF
control.
2. Suitableness emergency stop.
6 G1
7 G2
8 G3
Connecting external V.R.,
1. Suitableness for output limit
2. Suitableness for non-signal
control.
V. R.: 1kΩ 1W
A-type.
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10 Alarm output Relay alarm contactor 250Vac 3A (R load)
11 RS485 (-)
12 RS485 (+)
1. RS-485 Interface
2. Connect to remote controller
Optional
MODBUS®Protocol
13 V cc -
14 V cc +
Power supply for remote controller
(+12VDC, 200mA) Optional
Control signal terminal
Output power
Input power

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4. Operation
4.1 Controller Description
4.2 Indicating
Upon connecting power the unit is in a state of automatic operation and the input
signal or load current capacity is indicated on the front display.
If press [ENT] Key more than 2 second change display to input signal and load current
capacity R and T line.
Top LED is control signal input sign. (Unit=%)
Middle LED is load current capacity sign of line R. (Unit=A)
Bottom LED is load current capacity sign of line T. (Unit=A)
4.3 Changing Parameters
The set value can be changed by using [▲], [▼] and [ENT] key.
1) If press the [PAR] key, shift input signal to [PAS] for password input.
2) Pass value can be changed by using the increase[▲] and decrease[▼] key on
displayed PAS display.
3) After changing the value of a password, the right decimal point blinks, indication

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the parameter has not been accepted.
4) By pressing [ENT] key this value is accepted and entered into EEPROM
(nonvolatile memory). When the accepted the decimal point disappears.
zEnter password to access parameters setting group. Password is “5”.
zEnter password to access interface parameters setting group. Password
is “15”.
5) If pressing [PAR] key, can be select each parameters when entered pass value.
6) Set parameter value after select using parameter.
7) Once finished changing parameter values, pressing [PAR] key for more than 2
seconds returns the controller to normal operation and the process value will be
displayed. Waiting approximately 80 seconds without pressing the key will return the
meter to normal operation as well.
4.4 Parameters
See table no. 3 for setting parameters.
Table 3. Parameter list
No. Symbol Setting Data Range Operation PASS
0 - Indicating
Changeable display of
input signal or load
current by [ENT] key.
1 PASS number Protection of operating
parameter
None
2 Output limit high 0~100%
Disable when
connected external
VR.
3 Load current limit
high 5~240A
5

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4 Soft Start time 1~250 sec. If set to ‘0’ stop the
function.
5 Operation for over
current limit alarm.
ALm: Alarm only
OFF: Cut off output
Cnt: Output control
6 Operation for line
failed alarm. ALm: Alarm only OFF: Cut off output
7 Operation for over
temperature alarm. ALm: Alarm only OFF: Cut off output
8 Input Filter 0~10 sec. Against for fluctuation
9 Wait time for un-load
alarm. 0~254 sec. If set to ‘0’ stop the function.
10 Operation for internal
buzzer. OFF, ON OFF: Turn off On: Turn on
5
11 Select input Analog,
Interface
AnA: Analog (4~20mA)
COm: Interface
12 Address for interface 0~31 RS 485 address
13 Speed for interface 2400, 4800,
9600bps
RS 485 speed
14 Delay time for
interface 1~4 Delay time for reply
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4.5 Wiring and Operating According to Control Signal
1) 4~20mA Current Input Signal
This is frequently used operation for control. Control signal is 4~20mA dc current.
Maximum output voltage is limited by external V.R or OUt parameter value.
Note 1) In case of connect external V.R, keep the terminals number.
Note 2) If connect external V.R, at G1, G2, and G3 terminal, disable internal parameter
OUt automatically.

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Figure 2. Wiring for current input signal
2) ON-OFF Contact Input Signal
Output will be un-continuous ON-OFF by dry contact signal.
Maximum output voltage limit by output limit parameter [OUt] or external V.R.
Figure 3. Wiring for contact input signal

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3) Manual control by external V.R
Output power will be control by turn angle of output limit V.R or output limit
parameter (Symbol: OUt).
Figure 4. Wiring for non-control input signal
4) RS 485 Interface (Optional)
TPR-3E PLUS will be control by RS-485 interface signals.
Apply power to the TPR-3EPLUS and go to parameter (Symbol: Smd). Set up the
control signal input (Symbol: COm). Refer to the TPR-3E PLUS interface manual for
instructions on using interface.
Note) If control signal input selected interface, current signal control will be
disable.

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Figure5. ControlbyRS485Interface
5. Remote Control (Optional)
-Changing parameter by interface function
-Display to operating condition
-Display power current value
5.1 Wiring for Remote Controller (RC-1000)
1) Short distance installation
In case of Install distance is less than 10m: Use main unit power. (Terminal Vcc)
2) Long distance installation
In case of install distance is more than 10m till 1200m: Select remote controller
power option. (90-240VAC, 50/60Hz)

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Figure 7. Wiring Remote Controller
5.2 TPR-3E PLUS Parameter Setting Connected Remote Controller
Table 5. Parameter Setting
No. Symbol Setting Data Range Set Value Description PASS
11 Select input Analog,
COm
Refer to set remote
Controller for control
type
12 Address 0~31 1 No. 1
13 Speed 2400, 4800,
9600bps 96 9600bps
14 Delay time 1~4 1 Default
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5.3 Remote Controller RC-1000
All remote controller functions are almost same with main unit controller function
except below.
1) Reset key function from front panel
2) Fixed interface parameters: Address; 1, Speed; 9600 BPS, Delay Time; 1
Figure 6. Front of Remote Controller
Table 4. Remote Controller Parameter List
No. Symbol Setting Data Range Operation PASS
0 - Indicating
Changeable display of
input signal or load
current by [ENT] key.
1 PASS number
None
2 Output limit high 0~100%
Disable when
connected external
VR.
3 Load current limit
high 5~240A
4 Soft start time 1~250 sec. If set to ‘0’ stop the
function.
5

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5 Operation for over
current limit high
ALm: Alarm only
OFF: Cut off output
Cnt: Output control
6 Operation for line
failed ALm: Alarm only OFF: Cut off output
7 Operation for over
temp. ALm: Alarm only OFF: Cut off output
8 Input filter 0~10 sec. Against for fluctuation
9 Wait time for un-load 0~254 sec. If set to ‘0’ stop the
function.
10 Operation for internal
buzzer OFF, ON OFF: Disable On: Enable
5
11 Remote set value 0~100%
12 Select input Analog,
COm
AnA:Analog (4~20mA)
COm: Interface
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Note) If set to the ‘Com’ on parameter no 12, TPR output will control by the
remote set value of parameter no. 11.

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6. Specification
6.1 Specification of TPR 3E PLUS
zVoltage: One of AC 220V, 380V, 440V (AC 100V, 110V, 120V, 200V, 240V,
400V are made by order) . ±10%
zCycle: 50/60Hz
zCurrent capacity: 35A, 50A, 80A, 100A, 120A, 150A, 190A, 240A, 500A.
(in case of ambient temperature is 50℃ or less)
zControl Mode: Phase angle
zInput Signal: DC4~20mA (Input impedance 250Ω), ON-OFF dry contact,
Non-signal (1kΩ VR), Interface (RS485 MODBUS Protocol)
zOutput: Maximum 97% of input voltage
zLoad: All resistance loads. Primary of transformer
zInterface Protocol: RS 485. MODBUS®
zOperating Temperature: 0~50℃
zCooling: Under 100A: Natural Cooling
Above120A:Fan
zAlarms: Over Current, Partial Line Failure, Load Unbalance, Unload,
Thyristor Overheating.
zAlarm Output: AC 250V 1A (R Load)
zInsulation Test: Between Power Terminal and Case AC 500V 50MΩ or
more
zPuncher Test: Between power terminal and case AC 2000V. 1 min.
zDimension: 35A, 50A – 190(W) X 280(H) X 190(D) (mm)
80A, 100A - 240(W) X 350(H) X 240(D) (mm)
120A~240A - 300(W) X 350(H) X 240(D) (mm)
6.2 Specification of Remote Controller
zInput: Direct communication with TPR-3E PLUS (Fixed Address 1, Speed
9600bps, Delay Time 1)
zMax. Install Distance: In case of using main unit power; 10m or less
In case of built-in power board; 1200m max. (Optional)
zDisplay Parameter: Input signal (%), R and T Φ output current (A)
zDimension: 96(W) X 48(H) X 100(D) (mm)

SANUP ELECTRIC CO.
1407