Bulletin 77C01A02C-C

www.yokogawa.com( ) www.yokogawa.com/cn ( )

All Rights Reserved, Copyright 2006, Yokogawa Electric Corporation.c

POWERCERT

PR300

YOKOGAWA VigilantPlantPOWERCERT YOKOGAWA

VigilantPlant

Envision a plant...

PR300PR300

电力设备用盘装表PR300 & 监测能耗

PR300

( , , )

( , , , )(150 V, 300 V, 600 V)/1 A AC(150 V, 300 V, 600 V)/5 A AC

11 , 11 , 11 , 1 , 1RS-485RS-485 ,

(1 )100 240 V AC ± 10 % ( 50/60 Hz) 130 300 V DC ± 15 %A, B, CR, S, T

- -6

-0

-3

-4

1 2 0 1 2 3 0 3 0 3 -6 A R

�

YOKOGAWA VigilantPlantPOWERCERT YOKOGAWA

VigilantPlant

Envision a plant...

PR300PR300

PR300

PT

CT

W PF Hz V AWh

LED PR300可代替

SET/ENT 录

SET/ENT 模式

RS-485

DIN96 ANSI 4-inch JIS110

PR300

PR300(4-20mA DC ) /RS-485 (Modbus/PC- )

PR300相 CT/VT

PR300

1

2 3

4 5

6 7

8 9

10

11

12

1314

1516

171819

2021

22

23

24

25

L+

N–

PE

1 2 3

K

LCT

K

LCT

PR300

: 30 V DC, 200 mA( )

: 4 - 20 mA DC

: 30 V DC, 200 mA ( )

RS-485

RJ4510BASE-T/100BASE-TX

LEDVT

R S T

k

l k

l

1L1S

3L3S

P1

P3P2

U

U

VV

u

u

vv

+–

13

14

+–

11

12

ALM+ALM–

15

16

D I +

D I –

21

22

L+

N–

23

24

PE25

TERM

A–R17

18

SG20

B+ RS-485

R:120( )

19

*

* SEL

, : ±0.25%

: ±0.5%

, : ±0.5%

ANSI 4–inch : 110×110×128

DIN 96– : 96×96×126

AC : 10VA, DC : 5W

(H×W×D mm)

( )*

*

(LEAD) (LAG)

–

–

–

-1

*

*

-2 -3

-4

1

2

3

-5

1

2

3

-6

*

*

-7

*

-8

UL certification pending

�

Bulletin 77C01A02C-C

www.yokogawa.com( ) www.yokogawa.com/cn ( )

All Rights Reserved, Copyright 2006, Yokogawa Electric Corporation.c

POWERCERT

PR300横河电机(中国)集团

横河电机(中国)商贸有限公司上海 200031 上海市徐汇区淮海中路1010号嘉华中心29F

电话:021-5405-1515 传真:021-5405-1911

北京 100020 北京市东城区金宝街89号金宝大厦9F

电话:010-8522-1600 传真:010-8522-1615

办公室所在地

北京，上海，西安，惠州，苏州，南通，重庆，广州，

乌鲁木齐，昆明，武汉，成都，沈阳，济南，大庆

WEBFTP

PR300 RS-485 FTP

MW100

10BASE-T/100BASE-TXPC

DX2000

MW100

PR300 VJU7 VJ

PR300

UT321 VJA7

UT551UM331PR300 PR300 PR300 )

PR300 PR300 PR300

RS-485/Modbus

RS-485/Modbus