Multi Power Monitor
Model No.:CWSG25297
Description
Features:
1) Functions:
a) Measures parameters of 3I, 3V, 3U, PF, F, P, S, ±ΣWh and ±ΣQh
b) Large screen digital LCD display
c) Functions of DC4 - 20mA, switch capacity, harmonic wave measuring,
impulse output through insert different module, 4 modules available at
most at the same time
2) Plug-in module names, models and functions behind the meter:
a) Communication output module (model YM-485), RS485 communication
function, communication protocol MODBUS-RTU
b) Analog quantity output module (model YM-A20): set any power
parameter through key-press or IPC (I, U, P and F) corresponding to
DC4 - 20mA output, output load ability ≤600Ω
c) Switch capacity module (model YM-K2): function of 2-route in and
2-route out, through connect this module YD2200 power meters can
realize remote control, relay contact capacity is 220V, 5A
d) Electric energy pulse output module (model YM-E2): function of active
power electric energy and reactive power electric energy pulse output,
each kWh or kVarh corresponding pulse numbers may choose at the
range of 1,000 - 5,000pulses/kWh (kvar)
e) Electric energy pulse output module + harmonic analysis module (model
YM-EX): function of active power electric energy and reactive power
electric energy pulse output, each kWh or kVarh corresponding pulse
numbers may choose at the range of 1,000 - 5,000pulses/kWh (kvar),
realizing 1 - 19 times harmonic analysis
3) Technology indexes:
a) Standards: GB/T13850-1998, IEC688:1992, DL/T721-2000,
IEC61000-4
b) Accuracy:
i) U, I, power, power factor: <0.5%RD
ii) Active electric energy, reactive electric energy, phase voltage: <1.0%
RD
iii) Frequency: ≤1.0% RD
c) Display units: V/kV/MV, A/kA, W/kW/MW/GW, Hz, var/kvar/Mvar,
VA/kVA/MVA/GVA, Wh/kWh/MWh/varh/kVarh/Mvarh
d) Input range:
i) U: 5 - 120V / 600V (max. 600V)
ii) I: 0 - 1A / 5A (max. 6A)
Contact us:
Email:sales@cto.hk
Address:Floor 8, Huguangtong BLD,Longgang Road,Longgang,Shenzhen, China
Telphone: +86-755-25608673