Humidity

5%-95%(no condensation)

Storage temperature

--40 º C-+85 º C

Power

Scope

85-265V AC,47-440HZ

consumption

≤0.8W

(In rated)

20A

Current

consumption

＜0.4VA@100A

Accuracy index

Overload ability

5In(100A),continued working 20In ,allowed 1s

Accuracy index

Voltage

±0.5%

Current

±0.5%

Active power

±1.0%

Reactive power

±1.0%

Apparent power

±1.0%

Active energy

GBT17215.321-2008,1

Reactive energy

GBT17215.321-2008,2

Power factor

±1.0%

frequency

±0.02Hz

Communication

Zigbee communication port

1,ModBus-RTU,the distance of communication is 80m outdoor

Antenna

Internal

RS-485port

1,ModBus-RTU,4800bps-19200bps

Communication port

RJ45port

Electric insulation ability

Dielectric strength

GB/T13729-2002,AC frequency voltage 2KV,time 1min

Insulation resistance

GB/T13729-2002,insulation resistance value≥100MΩ

Surge voltage

GB/T13729-2002,1.2/50US,5KV Standard lighting wave

Shock

Response:GB/T11287-2000,1:durability:GB/T11287-2000-1

Mechanical property

Impact

Response:GB/T11287-1993,1:durability:GB/T11287-1993-1

crash

Parameter

Electromagnetic compatibility

Complete

Machine

ESD noise immunity

GB/T 17626.2-2008,3,Contact discharge:6KV;criterion B air discharge :8KV ;criterion B

Electromagnetic field radiation noise immunity

GB/T 17626.2-2006,3,10V/m,80%AM(1kHZ),80-2700MHZ;Criterion A

DC frequency magnetic field noise immunity

GB/T17626.8-2006,4

Re

GB9254-1998,CLASS B (-6dB)@30MHZ-1GHZ

Power

Radio frequency field interaction condition noise immunity

GB/T 17626.3-2008,3,10V，80%AM（1KHZ），80-2700MHZ；Criterion A

Ce

GB9254-1998,Class B (-6dB)@30MHz

Electrical fast transient noise immunity

GB/T17626.4-2008,3, ±2kv,5/50S,5Khz;criterion B

Surge noise immunity

GB/T17626.5-2008,x,difference module 6KV,2Ω,L-N(line to line) &common mode 6KV,12Ω,L-PE(line to shell),N-PE（line to shell）1.2/50-8/20US combination wave plus and minus 5times every time interval 1min; criterion B

Voltage sags short interrupt and voltage changing noise immunity

GB/T17626.11-2008,3,drop at 0%UT,time 10ms;drop at 0%UT,time 20ms;drop at70%UT,time500ms;drop at 40%UT,time  500ms;drop at 0%UT,time 5000ms;criterion B,B,B,B,C

Fluctuations and Flicker

GB/T17262.5-2007,Pst≤1,plt≤0.65,relative voltage changing dc≤3.3% maximum relative voltage changing dmax≤4%;3.3%the time of d(t) ≥3.3% is less than 500ms

Harmonic

GB/T17262.1-2012,50-2000Hz,Class A product requirements

Impulse Current

GB50689-2011,difference module 5KA(line to line)8/20US Impulse current, plus and minus 5 times ,every time interval 3 min ;Impulse current criterion

RS-485

Radio frequency field interaction condition noise immunity

GB/T 17626.6-2008,3,10V,80%AM(1KHZ),0.15-80MHZ;criterion A

Electrical fast transient noise immunity

GB/T 17626.4-2008,3, ±2KV,5/50ns,5KHZ;criterion B

Surge noise immunity

GB/T 17626.5-2008,X,difference module 1.5KV(line to line),15Ω+25Ω/line &common mode 4KV(pair or single line to shell),15Ω+25Ω/line, 10/700us combination wave, plus and minus 5, every time interval 1 min ,criterion B