Instrukcja obsลugi ENTES CBCT-70
                    ENTES
                    
                    Niesklasyfikowane
                    
                    CBCT-70
                
                                
    Przeczytaj poniลผej ๐ instrukcjฤ obsลugi w jฤzyku polskim dla ENTES CBCT-70 (4 stron) w kategorii Niesklasyfikowane. Ta instrukcja byลa pomocna dla 17 osรณb i zostaลa oceniona przez 9 uลผytkownikรณw na ลrednio 4.5 gwiazdek
                        Strona 1/4
                    
                    
                    
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EN 60947-2:2003
B.4.2.4.2.2 Operating characteristic for CBRโs having a limiting
non-actuating time higher than 0.06 s declared by ENTES. The
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Earth Leakage Current
Trip setting
Maximum Break Time
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๎๎๎๎V 0.6 0.6 0.6 0.6
0.8 s 0.9 0.9 0.9 0.9
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Features
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3. Instantaneous trip (for details refer trip characteristics)
4. โTest Featureโ to check product functionality
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6. Remote resetting
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8. LED indications for all failures
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Recommendations
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current accuracy.
 Caution
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application.
3.Installation must be done by a successful electrician.
4.Suitable dampers must be provided in case of over-vibration during installation.
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that they are protected against any risk of involuntary
actuation.
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Terminal Details
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Notes
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2.  The  factory  settings  of  the  device  are  set  to  30mA  trip  and  instantaneous 
delay.
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tested periodically to ensure correct operation.
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keep at higher level.
ELR & CBCT
EARTH LEAKAGE RELAY & CORE BALACNCE 
CURRENT TRANSFORMERS SERIES
Quick Start Manual
Trip Characteristics
Standard  IEC  60947-2  annex  M  indicates  the  operating  characteristic  for  a 
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< 40 ms for all current ranges.
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Maximum Break Time 0.3 0.04 0.04๎๎๎๎
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Trip Time in s
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Maximum Break Time ๎๎๎ ๎๎๎๎ ๎๎๎๎0.2
Trip Time in s
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Trip Time in s
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Trip Time in s
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TECHNICAL SPECIFICATIONS
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Earth Leakage Relay
Type A
SUPPLY
Supply Voltage
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LED 
Indication     
Power On
ON (Green Led)
EL / CT
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Leakage Current/ TST
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Frequency
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RELAY O / P
Contact Rating
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Contact Arrangement
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RESET 
Reset
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Test / Reset
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Reset Enable
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Reset Time
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Type Class
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Setting Accuracy
โACโ True RMS measurement 30mA to 30A (as per IEC 60947-2 Annex M)
Repeat Accuracy
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Storage Temperature
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Operating Temperature
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Relative Humidity
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2000 m
Degree of Protection
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Operating Position
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Pollution Degree
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OTHERS
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Din Rail
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Diameter         
Max. Current 
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pulsating DC current(Type A)
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Turns Ratio
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Rated Frequency
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Leakage Current Range
30mAโฆ 30A
Rated Operational Current
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Operating Temperature
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Storage Temperature
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Specyfikacje produktu
| Marka: | ENTES | 
| Kategoria: | Niesklasyfikowane | 
| Model: | CBCT-70 | 
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