ENTES CBCT-38 Manual

ENTES Ikke kategoriseret CBCT-38

Læs nedenfor 📖 manual på dansk for ENTES CBCT-38 (4 sider) i kategorien Ikke kategoriseret. Denne guide var nyttig for 9 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

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Side 1/4
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EN 60947-2:2003
B.4.2.4.2.2 Operating characteristic for CBR’s 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
,¨Q ,¨Q ,¨Q,¨Q2
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V    
V 0.6 0.6 0.6 0.6
0.8 s 0.9 0.9 0.9 0.9
V    
V 2.6 2.6 2.6 2.6
V    
V    
Features
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3. Instantaneous trip (for details refer trip characteristics)
4. “Test Feature” 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.
Earth Leakage Current ,¨Q ,¨Q ,¨Q
,¨Q2
Maximum Break Time 0.3 0.04 0.04
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Trip Time in s
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Earth Leakage Current ,¨Q ,¨Q ,¨Q
,¨Q2
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
(/50 (/5$
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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Ag Alloy
RESET
Reset
Manual Reset Auto Reset
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- 4
Clear Auto 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
‘AC’ 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
Any
Pollution Degree
II
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

Rated Frequency
+]
Leakage Current Range
30mA… 30A
Rated Operational Current
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Operating Temperature
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Storage Temperature
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3.7Kg

Produkt Specifikationer

Mærke: ENTES
Kategori: Ikke kategoriseret
Model: CBCT-38

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