panel meters, power quality monitors
Quality power products

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Odessa, Ukraine
E-mail: [email protected]
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ANB International

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The most advanced, small, low-cost panel power quality monitors, analyzers from just $170

panel power quality monitorThe PM-205 is a panel-mounted instrument for power quality monitoring and analysis. The panel meter exceeds characteristics of all the competing models, yet priced modestly.

The power quality monitor works in single-, two- or three-phase (three- or four-wire) power networks through current and power transformers. The power quality analyzer is intended for high-end power monitoring in medium- and high-voltage power grids, but is also useful for factory-level monitoring of low-voltage lines. With data log of up to 800,000 events in 16 programmable channels recorded in 30msec to 1-hour intervals, the power quality monitor is perfect for acquisition of waveforms and load profiles for further analysis.

The power quality monitor measures active and reactive current, energy, voltage, frequency, power factor, phase angles, neutral current, and plenty of derivative values. Refer to the power quality analyzer's specification for the complete details. The panel meters are customized to contain only the required features and cut on the excessive training of personnel.

The power quality monitor's communication options include pulse outputs, RS-485 and RS-232, Modbus, Ethernet, GSM, PSTN modem, and manual.

OEM and licensing opportunities available

power quality monitor, panel meter specs Specs of PM-205 panel power quality monitor

power quality monitor, panel meter specs Description of of PM-203 panel power quality monitor

Phase
1, 3
Standard
IEC
Current, nominal
1, 5
Current, max
5, 10
Voltage
57-240
Voltage tolerance
+/-30%
Frequency
50/60
Frequency tolerance
10%
Accuracy class, active
0.1, 0.2, 0.5
Accuracy class, reactive
0.1, 0.2, 0.5
Operation temperature
-25 +60C
LCD viewable temperature
-20 +60C
Case
IEC
Case material
ABS
Terminal cover

standard

LCD
graphic (128 x 64)  
No. of buttons
3
External battery compartment
x
Batteries
1
Battery shelf life
10
Control battery' condition
2
external control relay
1
Communication
RS485
Pulse output
active
Tariffs
4
Seasons annually
4
Weekend days
2
Holidays annually
Unlimited
Tariff zones per day
24
Slab (step) tariffs
4
Daylight savings time
x
kWh
x
kVArh
x
kW
x
kVAr
x
KVA
x
Export of energy
x
max demand active
x
max demand reactive
x
Power factor
x
temperature
x
voltage
x
frequency
x
load profile active
x
load profile reactive
x
Under/ over voltage (UOV)
x
Overload (OL)
x
Overheating (OH)
x
Thresholds for recording UOV, OL, OH
x
Minimum duration of UOV,OL,OH to record it
x
CT/PT ratio
x
Allow to reset
password+time stamp
event log
500
months billing data kept
12
record reprogramming and values' reset
x
record all communication with the meter
x
phase reversal
x
swap of phases
x
neutral off
x
Temperature sensor
x
Warranty
4

 

Measured quantities
Measuring path
Max
Min
Error%
Voltage
1N, 2N, 3N
Yes
Yes
0,2%
Voltage
12, 23, 31
Yes
Yes
0,2%
Voltage average value
Yes
-
0,2%
Voltage
N-E
Yes
-
0,2%
Current
1, 2, 3
Yes
-
0,2%
Current I (bimetal - 15 min, slave pointer)
1, 2, 3
Yes
-
0,2%
Current average value
Yes
-
0,2%
Neutral current
N
Yes
-
0,5%
Active power P
1, 2, 3, ∑
Yes
-
0,2%
Reactive power Q
1, 2, 3, ∑
Yes
-
0,2%
Apparent power S
1, 2, 3, ∑
Yes
-
0,2%
Power factor PF (cos ∑ 4-quadrant display)
1, 2, 3, ∑
-
Yes
0,5%
PF incoming ind. min.
1, 2, 3
-
Yes
0,5%
PF incoming cap. min.
1, 2, 3
-
Yes
0,5%
PF outgoing ind. min.
1, 2, 3
-
Yes
0,5%
PF outgoing cap. min.
1, 2, 3
-
Yes
0,5%
Frequency
U, I
Yes
Yes
0,02%
Temperature in case
T°C
 
 
4°C
 
 
 
 
 
Active power incoming/outgoing (tariff high and low)
No
-
-
-
Reactive power incoming/outgoing (tariff high and low)
No
-
-
-
Reactive power inductive/capacite (tariff high and low)
No
-
-
-
5 active power intervals each inc./out. (+Trend)
No
-
-
-
5 reactive power intervals each inc./out. (+Trend)
No
-
-
-
5 reactive power intervals each ind./cap. (+Trend)
No
-
-
-
5 apparent power intervals (+Trend)
No
-
-
-
9 gen. Interval average values (+Trend)
No
-
-
-
Voltage asymmetric
Yes
 
-
THD voltage
available soon
-
 
-
THD voltage
available soon
-
 
-
THD current
available soon
-
 
-
2.-15. harmonic, voltage
available soon
-
-
-
2.-15. harmonic, voltage
available soon
-
-
-
2.-15. harmonic, current
available soon
-
-
-
 
 
 
 
 
Cumulative energy GLOBAL
 
 
 
 
Active energy incoming/outgoing
 
-
0,2%
Reactive energy incoming/outgoing
 
-
0,2%
Apparent energy incoming/outgoing
 
-
0,2%
Max. Demand Activ power
Yes
-
0,2%
Max. Demand Reactiv power
Yes
-
0,2%
Cumulative energy GLOBAL by 4 TARIFF
 
 
 
 
Active energy incoming/outgoing
-
-
0,2%
Reactive energy incoming/outgoing
-
-
0,2%
Cumulative energy 12 BILLING
 
 
 
 
Active energy incoming/outgoing
-
-
0,2%
Reactive energy incoming/outgoing
-
-
0,2%
Cumulative energy 12 BILLING by 4 TARIFF
 
 
 
 
Active energy incoming/outgoing
-
-
0,2%
Reactive energy incoming/outgoing
-
-
0,2%
Max. Demand Active power
Yes
-
0,2%
Cumulative energy HOUR CUTS by 52 hour
 
 
 
 
Active energy incoming/outgoing
-
-
0,2%
Reactive energy incoming/outgoing
-
-
0,2%
 
 
 
 
 
Load Profile 2880 - 800k records
 
 
 
 
<Time stamp><Active>< Reactive><U1><U2><U3><F>
 
 
 
 
Active power P
 
 
 
Reactive power Q
 
 
 
Voltage
1N, 2N, 3N
 
 
 
Frequency
U
 
 
 
 
 
 
 
 
Log File
 
 
 
 
<Stamp Time><Event Status>< Value>
 
 
 
 
Event status
Value
 
 
 
Event Power
On, Off
 
 
 
Event Flash
Error, Read, Write
 
 
 
Event RTC
Error, Ok
 
 
 
Event Maximum Demand Active
 
 
 
 
Event Maximum Demand Reactive
 
 
 
 
Event Correct Tariff
 
 
 
 
Event Correct RTC
 
 
 
 
Event Clear Maximum Demand
 
 
 
 
Event Clear Globals
 
 
 
 
Event Clear Billing
 
 
 
 
Event Clear Profile
 
 
 
 
Event Clear LogFile
 
 
 
 
Event Read Page
 
 
 
 
Event Write Page
 
 
 
 
Event Under Over Voltage
Under, Over, Ok
 
 
 
Event Current Overload
Over, Ok
 
 
 
Event Current Baypass
Bypass, Ok
 
 
 
Event Battery 1
Low, Ok
 
 
 
Event Battery 2
Low, Ok
 
 
 
Event High Temperature
Over, Ok
 
 
 
Event SessionInform
Interfase, Access
 
 
 
Event PM Turn On
Base Voltage
 
 
 
Event Pm Turn Off
 
 
 
 
Phase Off
No, Ok
 
 
 
Event Neutral
On, Off, balanse
 
 
 
Event Current Transformer open
Open, Ok
 
 
 
Event Potential Transformer open
Open, Ok
 
 
 
Event Buzzer
On, Off
 
 
 
 
 
 
 
 
Display
Graphic LCD Display with backlight
 
 
 
Class
0.5 or 0.2
 
 
 
 
 
 
 
 
RTC
Yes
 
 
 
Daylight Savings
Yes
 
 
 
Leap Year
Yes
 
 
 
tariff
4 tariffs, 4seasons, 1hour step, work and holiday
 
 
 
limit tariff
4 tariffs, 3 step value, internal control
 
 
 
holiday array
Yes
 
 
 
RS-485
internal RS-485
 
 
 
Security and Password
4 level
 
 
 
Protocol
IEC62056-21
 
 
 
Sound Alarm
Buzzer
 
 
 
Phase Swap monitor
Yes
 
 
 
Load Profile
Yes
 
 
 
Event Log
Yes
 
 
 
Hour Cuts
52 Hour
 
 
 
Billings
12 month
 
 
 
Nominal voltage
Programmable
 
 
 
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