zone-j9九游会官网

product name

input mode

display mode

type

zone-d72

c：dc

l：ac

a row of digital tube

three row digital tube

single phase liquid crystal

three phase liquid crystal

a：ammeter

v：voltmeter

hz：frequency table

kw：power meter

var:reactive power meter

cos:power factor meter

input mode

type

dc

ammeter、voltmeter

ac

ammeter、voltmeter、power meter、reactive power meter、frequency table、power factor meter

current range

ac0.1a~5a；dc0a~5a

ac secondary 5a current transformer access 5a/5a~10ka/5a；dc 75mv diverter access 75mv~10ka/7

voltage range

ac3v~600v；dc0~600v

ac secondary 100v voltage transformer access 380v/100v~380kv/100v；dc external resistance access 750v ~1.5kv

frequency range

45hz~65hz

power factor

0.5(leading) ~1~0.5(lagging)

item

technical data

national standard

gb/t 22264.1～5-2008、gb/t 22264.8-2009

accuracy class

0.5 class

safe

puncture

test

input and auxiliary power

＞2kv 50hz/1min

input and output

＞2kv 50hz/1min

output and auxiliary power

＞2kv 50hz/1min

insulation resistance

the auxiliary power, input and output of the case ＞100mω

fan-in network

single phase and three phase

communication

mode

rs-485

agreement

modbus-rtu

baud rate

1200、2400、4800、9600 bps

temperature：-10～ 45℃，relative humidity ≤93%

work environment

no fungi, insects, salt fog, without dew, there might be slight dust, mechanical stress tolerance instrument for ordinary type, altitude is less than 2500m

outline dimension

outline dimension：72mm×72mm

portiforium dimension：67mm×67mm