Model No.: YD2200
Brand Name: yadata
Certification(s): CE

Features:
1) Functions:
a) Measures parameters of 3I, 3V, 3U, PF, F, P, S, ?#931;Wh and ?#931;Qh
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: