Autonics SPR3-1 Series Instruction Manual

DRW180136AC
LED Display Slim Power Controller
SPR3 Series
I N S T R U C T I O N M A N U A L
Thank you for choosing our Autonics product.
Please read the following safety considerations before use.
Safety Considerations
※Please observe all safety considerations for safe and proper product operation to avoid hazards.
※ symbol represents caution due to special circumstances in which hazards may occur.
Warning Failure to follow these instructions may result in serious injury or death.
Caution
Failure to follow these instructions may result in personal injury or product damage.
Warning
1. Fail-safe device must be installed when using the unit with machinery that may cause
serious injury or substantial economic loss. (e.g. nuclear power control, medical equipment,
ships, vehicles, railways, aircraft, combustion apparatus, safety equipment, crime/disaster
prevention devices, etc.)
Failure to follow this instruction may result in fire, personal injury, or economic loss.
2. Install on the device panel, and ground to the heat sink or bracket separately.
Failure to follow this instruction may result in electric shock or fire.
3. Do not connect, repair, or inspect the unit while connected to a power source.
Failure to follow this instruction may result in electric shock or fire.
4. Check 'Connections' before wiring.
Failure to follow this instruction may result in fire.
5. Do not disassemble or modify the unit.
Failure to follow this instruction may result in electric shock or fire.
Caution
1. Use the unit within the rated specifications.
Failure to follow this instruction may result in fire or product damage.
2. Use dry cloth to clean the unit, and do not use water or organic solvent.
Failure to follow this instruction may result in electric shock or fire.
3. Do not use the unit in the place where flammable/explosive/corrosive gas, humidity, direct
sunlight, radiant heat, vibration, impact, or salinity may be present.
Failure to follow this instruction may result in fire or explosion.
4. Keep metal chip, dust, and wire residue from flowing into the unit.
Failure to follow this instruction may result in fire or product damage.
5. Since leakage current still flows right after turning off the power or in the output OFF status,
do not touch the load terminal.
Failure to follow this instruction may result in electric shock.
Ordering Information
SPR 3 2 70 T F F
Fuse
N Non-fuse ※1
F
Fuse
Feedback
control
N Normal control
Normal/constant current/constant
F
voltage/constant power control
Option output
N Alarm output
T Alarm+RS485 comm. output
25 25A
35 35A
Rated load current
50 50A
70 70A
100 100A
150 150A
1 110VAC
Rated load voltage
2 220VAC
3 380VAC
4 440VAC
Control phase
3
3-phase
Item
Solid State Power Regulator
SPR
(slim type)
※1: Product is not equipped with a rapid fuse inside. Install the suitable fuse for rated load current of
the model separately.
(The performance of the product is guaranteed only when using the fuse provided by us.)
※ T he above specifications are subject to change and some models may be discontinued
without notice.
※ B e sure to follow cautions written in the instruction manual, user manual, and the
technical descriptions (catalog, homepage).
Specifications
Model SPR3-1 SPR3-2 SPR3-3
Control phase 3-phase
Rated load voltage (50/60Hz) 110VACᜠ 220VACᜠ 380VACᜠ
Power supply 100-240VACᜠ 50/60Hz
Min. load current 1A
Permissible voltage range 90 to 110% of rated voltage
Rated load current 25A/35A/50A: max. 14VA
Power consumption Rated load current 70A: max. 22VA
Rated load current 100A/150A: max. 32VA
Display method 3-digit 7-segment LED
Operation indicator/Manual control indicator: green LED
Indicator
Alarm indicator/output indicator/unit (V, A) indicator: red LED
Phase control: normal control mode, constant current/constant voltage/
constant power feedback control mode
Control method
Cycle control: fixed cycle control mode
ON/OFF control
Phase control, ON/OFF control: resistance load, inductive load
Applied load
Cycle control: resistance load
Auto control: DC4-20mA, 1-5VDCᜡ, ON/OFF contact (no-voltage input),
Control input pulse voltage (5-12VDCᜡ)
Manual control: outside adjuster (10kΩ), inside adjuster (output limit)
Digital input (DI) RUN/STOP switching, AUTO/MAN switching, RESET
Alarm 250VACᜠ 3A, 30VDCᜡ 3A, 1c resistive load
Output
Communication RS485 communication output (Modbus RTU method), max. connection: 31 units
Output range Phase control: 0 to 98% Cycle control: 0 to 100% ON/OFF control: 0%, 100%
Normal control: within ±10% F.S. of rated load voltage
Constant current feedback control: within ±3% F.S. of rated load current
Output accuracy
Constant voltage feedback control: within ±3% F.S. of rated load voltage
Constant power feedback control: within ±3% F.S. of rated load power
Set method By front keys, by communication
Output limit (OUT ADJ), AUTO/MAN selection, control method selection, RESET,
SOFT START, SOFT UP/DOWN, output high/low limit, input correction, input
slope correction, monitoring (control input, load voltage/current/power/resistance,
Functions
power supply frequency, heatsink temperature)
Overcurrent alarm, overvoltage alarm, fuse break alarm, SCR error alarm,
Alarm
heater break alarm, heatsink overheat alarm
Rated load current 25A/35A/50A: natural cooling
Cooling method
Rated load current 70A/100A/150A: forced air cooling (with the cooling fan)
Insulation resistance Over 200MΩ (at 500VDC megger)
Dielectric strength 2,000VAC 50/60Hz for 1 min (between input terminals and power terminals)
Output leakage current Max. 10mArms
Noise immunity ±2kV the square wave noise (pulse width: 1㎲) by the noise simulator
Memory retention Approx. 10 years (when using non-volatile semiconductor memory type)
Mechanical 0.75mm amplitude at frequency of 5 to 55Hz in each X, Y, Z direction for 2 hours
Vibration
Malfunction 0.5mm amplitude at frequency of 5 to 55Hz in each X, Y, Z direction for 10 min
Ambient temp. -10 to 55℃, storage: -20 to 80℃
Environ
ment Ambient humi. 35 to 85%RH, storage: 35 to 85%RH
Accessory 11-pin connector, insulating barrier: 4
Approval
ᜢ
Rated load current 25A/35A/50A: approx. 4.9kg (approx. 4.1kg)
※1
Weight Rated load current 70A: approx. 5kg (approx. 4.2kg)
Rated load current 100A/150A: approx. 9.7kg (approx. 8.7kg)
※1: The weight includes packaging. The weight in parenthesis is for unit only.
※Environment resistance is rated at no freezing or condensation.
Dimensions
Rated load current 25A/35A/50A Rated load current 70A
105 105
92.2 261 92.2
68 4-Ø6 203.1
Rated load current 100A/150A
170
158 326.5
140 4-Ø6.5
233.2
Unit Description
SPR3-4
⑩
①
R S T
440VACᜠ
⑨
②
③
④
⑤ ⑥
⑦
⑧
⑨
⑬
⑪
⑫
U V W
① Bracket (except rated load current 100A/150A models)
② Indicator
Indicator Color Function
RUN Operation indicator Green LED Turns on in the RUN mode.
Turns on when adjusting load output in
MAN Manual control indicator Green LED
the manual control mode.
ALM Alarm indicator Red LED Flashes in alarming status.
OUT Output indicator Red LED Turns on when load control outputs.
③ Display part: Displays settings of the front display [ DIS] parameter in RUN mode, and displays
parameter and setting value in setting mode.
④ Unit indicator
( : Light ON/ : Light OFF)
⑤
key: Enters parameter group, returns to RUN mode, moves
parameters, and saves the setting value.
Indicator
Display
⑥ Setting value adjustment key
V A
: Enters SV setting mode and move digits.
Resistance, load
⑦ Output limit adjuster (OUT ADJ)
Voltage : Limits output from 0 to 100%.
⑧ 11-pin connector terminal
Current
⑨ Terminal cover
Power
⑩ R, S, T load input terminals
⑪ Alarm output and power input terminals
⑫ U, V, W load output terminals
⑬ Cooling fan: For models with the rated load current of 70A/100A/150A, a cooling fan is attached.
⑭Heatsink: In case of rated load current 100A/150A models, there are mounting holes on the right/left.
Wire Specification by Load Current
Wire specification
Rated load current
Alarm output/power input Load input/output
25A/35A/50A/70A AWG 13 to 4
AWG 18 to 14
100A/150A AWG 4 to 2/0
Insulating barrier
261
68 4-Ø6 203.1
With the insulating barrier
A
Spacing
4-Ø6
Panel
50
Panel
※ W hen installing multiple power controllers, please
keep space at least 50mm in horizontal and 100mm in
Rated load current
vertical between power controllers for heat radiation.
25A, 35A, 50A
70A
High Temperature Caution
100A, 150A
While supplying power to the load or right after turning
off the power of the load, do not touch the body and
※ It is recommended to use the included interphase barriers
heatsink. Failure to follow this instruction may result in
for insulation between phases and reduce influence from
a burn due to the high temperature.
conductive material.
Connections
Control input/Comm. output
①
⑭
②
VR
③
4-20mA
1-5 ④
ON/OFF
VDC
⑤
⑥
RUN/STOP
⑦
AUTO/MAN
⑧
RESET
⑨
A(+) ⑩
※1
RS485
B(-) ⑪
Alarm output/power input
Alarm Output
(250VAC 3A 1c)
100-240VAC
(30VDC 3A 1c)
50/60Hz
Resistive Load
⑬
N.C. COM N.O. N
1 2 3 4
※1: This is only for models with RS485 communication output (SPR3-
※2: When connecting noise filter and capacitor, it is appropriate for EMC.
CAP : Rated load voltage 110VAC-220VAC → 1uF/250VAC
: Rated load voltage 380VAC-440VAC → 0.47uF/500VAC
※Tighten the terminal screw with the below tightening torque.
Rated load
Specification
current
25A, 35A, Screw
50A, 70A
Tightening torque
Screw
100A, 150A
Tightening torque
※Use crimp terminals or terminals of size specified below.
a
Terminal
type
c
b
Input
<Crimp terminal> (11-pin)
Terminal type
Alarm output/power input
a b
Load
<Round>
input/output
Removing the Case
(unit: mm)
55
Case fixing bolts
Replacement of Fuse
Fuse
Spec. of fuse fixing bolts
Rated load current Spec. of bolts
25A, 35A, 50A, 70A M6
100A Top: M8 / Bottom: M6
150A M8
Recommended fuse specifications
(unit: mm)
For replacing the fuse, please use the recommended fuse which has the below specifications.
A B C
(manufacture: BUSSMANN)
30 28.2 300
Rated load Rated load
30 28.2 300
Model
current current
40.5 50 370
25A 50FE 50A
35A 63ET 70A
※The performance of the product is guaranteed only when using the fuse provided by us.
Load input/output
※2
Noise filter
Rapid
fuse
CAP
※2
R S T
U V W
Load Load
Load
L
5
T ).
Alarm output/
Load input/output
power input
M3 M6
0.5N . m 5.5 to 6.0N . m
M3 M8
0.5N . m 6.5 to 7.0N . m
(unit: mm)
Terminal
a b c
number
1 to 11 6 to 7 Max. 1.5 Max. 3.5
a b
Min. 3.0 Max. 6.0
Rated load current
Min. 6.0 Max. 16.0
25A/35A/50A/70A
Rated load current
Min. 8.0 Max. 26.0
100A/150A
Spec. of case fixing bolts
Rated load current Spec. of bolts
25A, 35A, 50A, 70A M3
100A, 150A M4
Fuse fixing bolts
(manufacture: HINODE)
Rated load
Model Model
current
80ET 100A 660GH-160
100FE 150A 660GH-200