Paratec Mini 25A User manual

Mini MUG1500612001
- Three phase & Slim TYPE -
Right people make PARA
Mini Three Phase Power Controller
(User’s Manual)
▲ 25A ▲ 40A / 55A / 70A

2
2. Ordering Code
TS ① -② -
① ① -③
※ Above rated current is based on surrounding temperature 25°C. When surrounding temperature
is over than 25°C, lower the current of load. (Refer to 9.surrounding temperature and allowable
current)
TS
Three phase
Slim TYPE
① Rated Current
025 : 25A
040 : 40A
055 : 55A
070 : 70A
② Input Signal
I : 4~20mA
V : 0~10V
S : SSR
③ Cooling Fan (Option)
NONE : Without Fan
FN : With Fan
(More than 40A: Fan
installed basically)
1. Notices for Safety
1. Before installing this product, install main power circuit breaker(NFB) and magnetic switch for
safety.
2. To prevent any electric shock, make sure to connect ground.
3. Check out supplying voltage and load current is within the range of recommended rated voltage
and current of this product.
4. Make sure PCB power, main power and load are firmly connected before supplying main power.
5. Installation of a fast-acting fuse is recommended to prevent fire or damage.
6. Environments
- Adjust ventilation and temperature not exceeding operating guarantee temperature of 0℃~40℃.
The basis of rated current of the product is 25℃. When temperature is higher then, derate the current.
- Do not use this product in high humidity place. Recommended humidity is 40~85%RH.
- Keep away from any product which generates heat.
- Avoid any place where there is a risk of inflammability, explosiveness, corrosion or conductivity.
7. Disassembling or remodeling
- Never disassemble, remodel or change any component of product voluntarily. If done, product
can not be guaranteed its operation and safety.
8. Check and repair
- Before checking the product, turn of main power.
- Check fastening condition of bolts, nuts and terminals periodically.
(Loosened connection generates heat, which can be a cause of wiring damage or a fire).
9. Responsibility and guarantee
- Must preserve notices for safety. If not, no responsibility no guarantee.
- Unforeseeable usage of product, damage from natural disaster can not be taken any
responsibility or guaranteed.
10. Please keep this manual in your attention. Manual can be changed without pre-notice for better
performance of product.

3. 제품 주요 사양
Rated Voltage 50 ~ 500VAC
Rated Current 90A (Surrounding Temperature less than 25℃)
Rated Frequency 50/60Hz (Auto Detect)
Type of Load Resistive Load
Minimum Load 1A
Output Range Zero-Crossing Control 0 ~ 98%
PCB Power DC 10V ~ 30V
Power Consumption MAX 4W (FAN power is not included)
Input Signal SSR (10~30V) 4~20mA 0~10V
Output Relay NPN Open Collector 2CH (VC< 30V, IC ≤ 50mA)
Control Method Zero-Crossing control with compensation algorithm
Cooling Cooling FAN recommended
Alarm OC, Heater Failure, Over Temp. SCR Failure
Operating Guarantee Temp. 0 ~ 40℃
Usage Humidity 40 ~ 85%RH ( Without condensation)
Display 3 Color LED(1EA), 1 Color LED(3EA)
Fuse For safety reason, install a fast acting fuse outside of SCR.
Weight Net Weight 25A : 1.1Kgs / 40A, 55A, 70A : 1.3Kgs (With cooling fan)
3

4
5. Name of each part
COVER
Main HEATSINK
CONTROL UNIT
PILOT LED
Alarm LED
Control Input
Terminal
R S T
U V W
Plate HEATSINK
4. Dimension
Rated Current Main Heatsink W1 W2 H1 H2 D1
90A Without 97 85 98 80 68
(1) Dimension
W1
H1
H2
W2 D1
H1

(1) PCB power and input signal
• PCB power (1 ,2) : DC 10~30V
• Alarm Output (3,4) : NPN Open Collector
• Input Signal (5,6) : SSR, 4~20mA, 0~10V
• Recommended Core end terminal
Wire Dimension
AWG mm2A(mm) B(mm)
#20 0.75 1.5 8
A
B
5
• Alarm output is NPN Open Collector type.
Warning!! Vc< 30V, Ic≤ 50mA
• DC Relay
Recommend to put a diode on ends of relay
to prevent inverse voltage.
• Lamp or buzzer
For the safety reason(safe from over current),
put a resistance before the lamp or buzzer.
(2) Alarm output
(3) Main power input and load power output
• Use SEMS bolts for main power
input and load power output as
shown picture left.
• Select the thickness of wiring
to applicable to rated current.
Outer Inner
mm mm
D<12.5 5≤d≤6
• O Type terminal specification
12mm
12mm
M5(25A,40A,55A,70)
1. PCB Power +
2. PCB Power –
3. Alarm 1
4. Alarm 2
5. Input Signal +
6. Input Signal -
6. Wiring
(4) Ground • Ground cable
- More than 1.6mm
• O Type terminal
- Outer : More than 6.5mm
- Inner : 4<d≤5
• Bolt
- M4 * 8mm
※ Please pay attention not to change polarity(+,-) of PCB power and input signal.
2nd Terminal
3rd 4th Terminal
2nd Terminal
3rd 4th Terminal
O TYPE

7. Display and alarm
(5) FUSE Recommended (FUSE is not installed)
DC
24V
+-
※ Separate power of DC 24V
Rated Current Fuse
25A 50A
40A 80A
55A 100A
70A 125A
• Install a fast acting fuse before
the product for the safety
• Fuse recommended
6. Wiring (Continued)
(6) FAN (when required)
< RED : +, BLACK : - >
Alarm Explanation PILOT
LED
Phase
LED Output Alarm
Normal
operation - Green Blinking - RUN -
Stand-By PCB power is on and no output because
of no input signal. Green On - STOP -
SCR failure When input signal is 0% or off, output
current is more than 1A Red Blinking Relative LED Red On
Output
Cut-off AL1
Over Current When output is more than 100% of
rated current. Red On Relative LED Red On
Output
Cut-off AL1
Load Failure When input signal is more than 40%,
output current is less than 1A.
Red & orange
blinking
by turns
Relative LED Red
On
Auto
Clear AL2
Main power
off
Over Temp.
60°C Temp. of heat-sink is more than 60℃ Orange Blinking - RUN AL2
Over Temp.
80°C Temp. of heat-sink is more than 80℃ Orange On - Output Cut-off AL1
Unbalance
Load
Input signal is more than 30% & 30%
curent difference among three phases
Green & Red
blinking by turns
Relative LED Red
Blinking Auto Clear AL2
6
• The speed of green blinking LED is faster in proportion to input signal.
• When AL1(Serious alarm) is on, output is cut off and restart only when PCB power is reset.
• When AL2(Minor alarm) is on, output is still on and alarm is automatically cleared 10
seconds after the cause of alarm is removed.
• Alarm output - AL2(Minor Alarm)
Alarm Alarm Output
OT 60
Alarm Alarm Output
LINE
MAIN OFF
3Sec.

10. Disorder and Mal-function
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8. Pre-notice for installing products
• Install the product vertically.
More than
80mm
More than
40mm
More than
100mm Duct
• If there is a duct above or under
the product, the duct should not
cover the half of product as shown
picture above for better circulation.
More than
20mm distance
• Do not drop the product or give it a shock on transportation or installation. A shock to the
product can cause mal-function or deterioration of the product.
• Check the status of bolt fastening on main power input and load power output periodically.
When any bolt is loosen, it damages wiring and causes fire.
• Never allow overvoltage. Overvoltage causes damage or disorder to the product.
• Do not use the product in places said below.
- Place where there is electric static or noise.
- Place where there is strong electric, magnetic field, electromagnetic wave, high voltage or high frequency.
- Place where there is a lot of dust with conductivity.
- Place where there is equipment generating high temperature(furnace/heater).
- Place where there is a lot of vibration.
• Because of heat generated by other devices, the functional capability of product can be
decreased in blocked panel. Make holes on top and bottom of panel and install cooling fans for
ventilation.
• Minimum distance Duct or other
obstacle to prevent
circulation
9. The feature between surrounding Temp. & allowable current
• TS-025 • TS-040, TS-055, TS-070 (With Fan)
TS-040
25
25
Allowable current(A)
환경온도(℃)
40
15
-
The rated current of this product is based on 25℃ of surround temperature. Main power module
of this product is semiconductor device which generates heat when operating.
- When surrounding temperature is higher, lower the rated current.
25
40
환경온도(℃)
40
55
70
50
35
TS-055
TS-070
Surrounding Temp.(°C)
Surrounding Temp.(°C)
Allowable current(A)

1. Service in warranty period
Warranty period of this product is 1 year from the date of purchase. During warranty period,
unpaid- service is valid.
2. Paid-Service
Even in warranty period, cases said below are imposed to pay for services including travelling
expenses and service charge.
- Disorder by user’s mistake or mishandling. (Inundation or electric short by mistake)
- Disorder by user’s arbitrary repair or alteration.
- Disorder caused by a worker’s repair who is not PARA-ENT’s technician nor a designated one.
- Disorder caused by different rated voltage or current from the stated on the product.
- Disorder caused by a user who do not follow any instruction in this manual.
- Disorder by natural calamities(lightning, fire, damage from sea wind(water), flood, earthquake etc.)
3. Service in abroad
After service for the product limits to only Republic of Korea.
When the product is exported, it should be returned and sent back on user’s expenses for the
after service no matter what it is within warranty period or not.
- When placing order, inform us the country where the product will be exported to.
- PARA-ENT is not responsible for any disorder caused by voltage or frequency difference due to
arbitrary export.
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11. Product warranty & After service
12. Pre-caution of manual
1. Please deliver this manual to end-user and ask him to keep it in a place where he can easily find.
2. Revision or copy of this manual partially or totally without pre-confirmation is prohibited.
3. This manual may be revised without pre-notification for improvement of product.
Product Digital Power Regulator
Mini Model
Purchase
Date S/N
Place to
purchase
We appreciate for purchasing Mini product.
We promise to supply you with better products in electric power control.
64-14, Dongtankiheung-Ro, Dongtan-Myon, Hwasung-City, Kyoungki-Do,
Republic of Korea 445-812
TEL : [phone]~1 A/S : 031-831-8313 FAX : [phone]
Home Page : www.paratec.co.kr E-mail : [email protected] 8