Power Analyzer

Introduction

YD2200 is a powerful analyzer to measure and display all the parameters as well as harmonics content, with 4 expansion plug-ins: RS485 comms, digital input/output, energy pulse, and DC4-20mA output, so as to meet all kinds of demands.

Measurement

Voltage (Ph-Ph/Ph-N)

Current (Ph-Ph/Ph-N)

Active Power

Reactive Power

Apparent Power

Frequency

Power Factor

Harmonics

Total harmonics content of voltage (Ph-Ph)

Total harmonics content of current (Ph-Ph)

3rd-19th harmonics content of voltage (Ph-Ph) (RS485 output)

3rd-19th harmonics content of current (Ph-Ph) (RS485 output

Maximum Value

Max. instantaneous value (V, I)

Max. instantaneous value (±Kwh, ±Kvah)

Max. instantaneous value (S)

Computation             Energy Pulse(Expansion)

Import active energy       YM-E2 provides 2 energy pulse

Export active energy        outputs.

Import reactive energy      Active/Reactive Energy Pulse output

Export reactive energy      0.1-100000kWh/one pulse (option) Dry contact output (1A*100V).

Pulse Output (option)

One pulse output, active energy/reactive energy

Pulse constant: 5000/kWh.

Photocoupler output(0.1A*30V).

Measuring Range

30-600V

0-6A

45-65Hz

Accuracy

Frequency: 0.1%

Voltage: 0.2%±0.1V

Current: 0.2%±0.001A

Power: 0.5%±0.4W

Power Factor0: .5%±0.001    -1-0-1

Energy: 1.0%

Display

Green back-lit LCD,5 displays.6 operational keys.

Communication

Expansion Module YM-485 provides RS-485 port,ModBus-RTU protocol; 32(128) meters are connected as a network.

Data Acquisition (Expansion)

Each YM-K2 module collects 2 routs of dry contacts and accumulates the counting.

Control (Expansion)

Each YM-K2 provides 2 relay outputs, which can be controlled by communication, remote control or by some measured parameter.

Analog Output (Expansion)

Each YM-A20 provides 2 DC4-20mA outputs, corresponding to some parameter.

System

3P4W

3P4W BAL

3P3W

3P3W BAL

1P2W

1P3W

Programmable

Measuring System :3P4W/3P3W etc.

Transformation Ratio:PT; CT

Comms.Add. (1-247);Baud rate (1200-19200);Parity bit (N/E/O)

RTC:Year/Month/Day/Hour/Minute/Second

Energy:Reset

Dimension

Mounting Panel:96x96mm

Thickness:20mm

Depth:52mm(without module) ;

         80mm with module

Mounting

Panel Mounting

Hole :92x92mm

Power Supply (AC/DC)

A85-265V or

DC85 330V (Standard)

DC18-90V (Optional)

Power Consumption) :< 4VA

Working Conditions 

Temp.:-15-55

Humid: 20-95% (without condensation)