C&S CSENEX-I Скачать руководство пользователя страница 9

Contact Rating

Make current 

Max. 30A & carry for 3S

Carry capacity 

8A continuous : Relay 1

 

 

4A continuous : Relay 2, 3, 4

Rated voltage 

250V AC/30V DC

Breaking Characteristics

Breaking capacity AC 

1500VA resistive

 

 

1500VA inductive (PF=0.5)

 

 

220V AC, 5A(cosØ<=0.6)

Breaking capacity DC 

135V DC, 0.3A (L/R=30ms)

 

 

250V DC, 50W resistive or

 

 

25W inductive (L/R=40ms)

Durability

Loaded contact 

10,000 operation minimum

Trip Contact Rating

Rated Data 

 

Rated Current Ip :1A or 5A

 

 

Rated Frequency Fn   : 50 Hz/60Hz

Drop out to pickup ratio 

 

>96%

Power consumption 

 

At Ip = 1A 

0.2 VA

in current circuit 

 

At Ip = 5A 

0.4 VA

Thermal withstand capability 

 

Dynamic current withstand  

in current circuit 

 

(Half wave) 

250 x Ip

 

 

for 1 Sec 

100 x Ip

 

 

for 10 Sec 

30 x Ip

 

 

continuously  : 

4 x Ip

Measuring Input

Over-voltage category : II, Insulation voltage : 300V, Pollution Degree : 2, IP 54 from Front

09

Содержание CSENEX-I

Страница 1: ...you step by step installation operation and programming procedure Please go through all the instructions carefully prior to implementing Current Protection Monitoring Solution CSENEX I Quick Reference...

Страница 2: ...tion 50 l Earth time over current 51N l Earth instantaneous over current 50N l Current unbalance 46 l Broken conductor 46BC l Residual over voltage Neutral displacement l Circuit breaker failure prote...

Страница 3: ...atus Scroll Edit key Enter key BLOCK indicates protection blocking based on DI BF TCS indicates the Circuit Breaker failure or Trip Circuit failure E indicates the fault in earth L3 indicates the faul...

Страница 4: ...rouble shooting tips on last page LCD Assignable function key F1 DO1 DO4 DO Reset CLOSE CB Close key on assigned DO OPEN CB Open key on assigned DO BF TCS indicates the Circuit Breaker failure or Trip...

Страница 5: ...L1 L2 L3 BLOCK E C O N T R O L BF TCS CSENEX I Dimension Details Side View Front View 158 5 112 0 Panel cutout Dimensions 145 0 125 0 154 0 CSENEX I relay is available in a plastic case for panel or f...

Страница 6: ...A1 Auxiliary Supply Earth A2 A3 Auxiliary Supply A4 A5 RS 485 Modbus N1 A4 P1 A5 A9 A10 Potential free Digital Output 4 A11 A12 Potential free Digital Output 3 A13 A14 A15 Potential free Digital Outp...

Страница 7: ...2 A3 Auxiliary Supply A4 A5 RS 485 Modbus N1 A4 P1 A5 A9 A10 Potential free Digital Output 4 A11 A12 Potential free Digital Output 3 A13 A14 A15 Potential free Digital Output 2 A16 A17 A18 Potential f...

Страница 8: ...38400 57600 bps Parity Selection programmable Even Odd None Stop Bit 1 Bit Data Bit 8 Bit data Remote Address programmable 1 to 247 Cable required for Interface Two wire twisted shielded cable Front U...

Страница 9: ...25W inductive L R 40ms Durability Loaded contact 10 000 operation minimum Trip Contact Rating Rated Data Rated Current Ip 1A or 5A Rated Frequency Fn 50 Hz 60Hz Drop out to pickup ratio 96 Power cons...

Страница 10: ...TC Harmonic blocking 50H Broken conductor 46BC x Auto Re closer 79 x Digital input 4 6 Digital output 4 4 Fault record 10 10 Event record 50 50 Selection of 1 5A Site selectable Site selectable Enclos...

Страница 11: ...serted in the enclosure properly Draw out the unit reinsert it properly so hat front BLUE LED should be steady ON 2 Check the VA Burden of primary CT It should closely match with the VA Burden of Rela...

Страница 12: ...to change the design or specification contained in this catalog without prior notice content C 60 Wing A Phase II Noida 201 305 Dist Gautam Budh Nagar U P INDIA Phone 91 120 38748 00 01 C S Electric...

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