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page 13/15                                                                        KKEW9LC05-A/0-20160901

1
3

1

1

2

2

2
4

30
31

29
30
31
32

33
34

57
59
61

58

60
62

29

FL

EPL

EQL

FH

EPH

EQH

F

EP

EQ

32

63

64

InL

InH

In

65
67

66
68

UNNB

INNB

ULNB

PNNB

UaL

UbL

UaH

UbH

Ua

Ub

53
55

27
28

54
56

27
28

PFcL

PFLL

PFcH

PFLH

PFc

PFL

11

11

12

12

13
14

14

15

16

16

17

18
20

12
13
14

15
16

17

5

7
9

11

13
15

17
19

22
24
26
28

30
32

34

3

3

4

4

5

5

6

6

6

7

7

8

8

8

9

9

10

10

10

21
23
25

27
29
31

33

UbcH

UcaH

ULH

IaH

IbH

UbcL

UcaL

ULL

IaL

IbL

IcL

IL

PaL

PbL

PcL

PL

QaL

IcH

IH

PaH

PbH

PcH

PH

QaH

26

51

52

26

18
19
20

21
22

18

19
20

21

22
23
24
25

23
24

25

36
38
40

42

44

46
48

50

35
37
39

41

43
45

47
49

QbL

QcL

QL

SaL

SbL

ScL

SL

PFaL

PFbL

QbH

QcH

QH

SaH

SbH

ScH

SH

PFaH

PFbH

Qb

Qc

Q

Sa

Sb

Sc

S

PFa

PFb

UcL

UL

UabL

UcH

UH

UabH

Ubc

Uca

UL

Ia

Ib

Ic

I

Pa

Pb

Pc

P

Qa

Uc

U

Uab

129
131
132
133

0x4c0E
0x4c0F
0x4c10
0x4c11

1
1

1

1

int
int
int
int

R
R
R
R

reactive power maxi demand happen time: day

reactive power maxi demand happen time: hour

reactive power maxi demand happen time:minute

reactive power maxi demand happen time: second

no decimal point

Reference table 1: Reference table for alarm output and transmit output

No.

Parameter

switch output code low alarm

transmit output code 4-20mA

switch output code high alarm

Ua (A phase voltage)
Ub (B phase voltage)
Uc (C phase voltage)

U (phase voltage of A, B or C)

Uab (AB line voltage)

Ubc (BC line voltage)

Uca (CA line voltage)

UL (line voltage of AB, BC or CA)

Ia (A line current)

Ib (B line current)
Ic (C line current)

I (line current of A, B or C)
Pa ( A phase active power )

Pb ( B phase active power )
Pc ( C phase active power )

Ps ( total active power )
Qa( A phase reactive power)
Qb( B phase reactive power)
Qc( C phase reactive power)
Qs ( total reactive power )
Sa ( A phase apparent power )

Sb ( B phase apparent power )

Sc ( C phase apparent power )

Ss ( Total apparent power)

PFa (A phase power factor)

PFb( B phase power factor)
PFc( C phase power factor)

PFs (Total power factor)

Frequency

EP (total kwh)

EQ (total kvarh)

netural line current

unbalance

unbalance

Содержание EW9L C Series

Страница 1: ...demand statistics function Optional harmonic analysis funtion including the total harmonic EW9L C EW9L S EW9L F EW9L H No No No 4 20mA No No No No No No Yes Yes 1 loop RS485 1 loop RS485 1 loop RS485...

Страница 2: ...DI connection Pulse output connection DC 2000V Input output power supply to Meter cover 5M Symbol Meaning voltage current power Frequency No symbol Name Function Set Key Check measuring value and wor...

Страница 3: ...percentage Total voltage harmonics percentage A Phase parameters B Phase parameters C Phase parameters Measuring Status Menu Operation press SET more than 5 seconds First class Second class Third cla...

Страница 4: ...eters Meter s address range Baud Rate Data format 1st Alarm mode 1st Alarm unit 1st alarm value setting 1st alarm Hysteresis value setting 1st alarm relay output choice 1st alarm start delay 1st alarm...

Страница 5: ...lash flash flash flash flash flash flash 1st transmition high limit value 1st transmition low limit value year Month Day Hour Minute Second Period 1 tarrif rate Period 2 tarrif rate Period 12 tarrif r...

Страница 6: ...delay Alarm mode Alarm unit Alarm value Alarm hysteresis value alarm relay setting alarm start delay alarm finish delay Input 1111 to clear energy Input 2222 to clear maximum demand input 1234 to res...

Страница 7: ...ut AP RP and RS485 interface for the transmit of energy data The energy pulse of optical couple relay with open collector enables the long distance transmit of active energy AP reactive energy RP Remo...

Страница 8: ...dress function code error code and check area When the high bit position of function code area is 1 it means the present data frame is abnormal response Below table illustrates the meaning of abnormal...

Страница 9: ...st send read 01 address meter read the current value data started from 400C A phase current register Hexadecimal code of 100 000 is 000186A0 hexadecimal code of 200 000 is 00030D40 hexadecimal code of...

Страница 10: ...Data byte length low bit Data byte length Data 1 high bit Data 1 low bit CRC code low bit CRC code high bit Meter address Function code Start address high 8 bit Start address low 8 bit Data byte lengt...

Страница 11: ...122 2 long long Note Note Note Note No decimal point active power maximum demand reactive power demand reactive power maximum demand A phase voltage harmonic content B phase voltage harmonic content C...

Страница 12: ...transmit mode refer to table 1 1st transmit unit note note Link mode extend note note note note note Communication address Baud rate Data format switch output switch input remote input extend No deci...

Страница 13: ...demand happen time day reactive power maxi demand happen time hour reactive power maxi demand happen time minute reactive power maxi demand happen time second no decimal point Reference table 1 Refer...

Страница 14: ...ion value Menu display Communication value D7 D6 D5 D4 D3 D2 D1 D0 AL1 status 0 No alarm 1 Alarm AL2 status 0 No alarm 1 Alarm Note Measure Satus Indication switch output S1 status 0 close 2 disconnec...

Страница 15: ...r than 5A If some other meters are connected with the same CT the connection should be serial for all meters C Please make sure that the input voltage is corresponding to the input current they should...

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