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

Features:
1) Functions:
A) Measures parameters of 3I, 3V, 3U, PF, F, P, S, ...
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 ??600??
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)
E) Absorbing power consumption:
I) Voltage per route: <0. 4VA (347V) / 0. 2VA (150V)
Ii) Current per route: <0. 1VA (5A)
F) Overload capability:
I) U: 750V continuum / 1, 000V 10s / 1, 200V 3s
Ii) I: 2 times rating continuum / 10s rating 30s
G) Measuring system: Connection mode 3P4W / 3P3W / 1P2W, 1P3W / 3P3W, balance / 3P4W balance, may set parameters by software through keyboard and serial port
H) Programmable setting: Programmer mode (password)
I) Measuring system choice: 3P4W, 3P3W, 1P2W, 1P3W, 3P3W balance, 3P4W balance, and CT, PT variable ratio 1 - 10, 000
J) Display content: Form feed time / menu with options
K) Communication:
I) Baud ratio: 1, 200 / 2, 400 / 4, 800 / 9, 600 / 19, 200
Ii) Parity bit: Odd / even / no parity bit
L) Address: 1 - 255
M) Electric energy accumulating reposition: Needs password