PowerSense Mk5
mk 5 monitor

The Powersense MK5 provides a reliable, accurate, low cost, single phase mains disturbance monitor.

It is suitable for multi-voltage and frequency operation, with a choice of languages for text printouts and the LCD display. Data obtained is easily understood, and details the type of disturbance, its magnitude, and the date/time when it occurred. The data is stored in battery backed memory, with additional memories detailing the ten worst case events in each threshold, and timed status reports.

All thresholds are fully programmable via a menu driven program which includes

  • Power Failures

  • Fast Voltage Drops

  • High/Low Line Voltages

  • Voltage Spikes

  • High Frequency Noise

  • High/Low Line Frequency

Additional features include an RS232 communications port, one temperature channel and three DC Voltage Channels.
The Powersense Mk5 Analyser features a light weight yet robust design which combined with a high degree of reliability affords comprehensive fault reporting on single phase AC power supplies, making it a very versatile monitor and the ideal tool for all field personnel who maintain sensitive electronic equipment.

SPECIFICATIONS

DISTURBANCE

PROGRAM VOLTAGE

PROGRAM TIMEBASE

RESOLUTION

ACCURACY

LIMITS

INCREMENTS

LIMITS

INCREMENTS

LINE VOLTAGE

Power Failure
LowLineVoltage
Low Line Voltage
High Line Voltage

23V - 300V AC

1 Volt

0-5 -127.5Hz

0.5Hz

1 Volt

1%

IMPULSE

Voltage Spikes
Common mode
LE or N/E

50V - 2.55kV

10 Volts

   

10 Volts

5% FSD

INTERFERENCE

High Frequency Noise
Common Mode L/E or N/E

0.1V-25Vpp

0.1Volt

10mS-2.55 Sec

10mS

0.1Volt pp

1%@1MHz
3dB bandwidth
2kHz-20MHz

FREQUENCY

High Line Frequency
Low Line Frequency

20-450Hz

0.5Hz

1-255 Sec

1 Sec

0.5 Hz

better than 1%

EXTERNAL INPUT

DC Volt #1
DC Volt #2
DC Volt #3
Temperature

+12.5V - + 150 C
-25V - +25V
-50V - +50V
-50 C-12.5V -

0.1V
0.2V
0.4V
1 C

10mS-2.55 Sec
10mS-2.55 Sec
10mS-2.55 Sec
1-255 Sec

10mS
10mS
10mS
1 Sec

0.1V
0.2V
0.4V
1 C

1%
1%
1%
5%

Other items

POWER REQUIREMENTS

40 - 300VAC 20Hz - 450Hz single phase 2 wire plus earth
Impedance - 20MS2 with 20pF Power 20- Watts
Voltage selectable nominally 11 5v / 230v

BATTERIES

Internal Nicad cells providing data retention of 40 days (batteries fully charged)
Battery recharge time - 16 hours
Lithium supported RAM - 10 years life

PRINTER

16 column dot matrix impact (paper rolls & ribbons readily available)

DISPLAY

16 Column X 2 line liquid crystal

COMMUNICATIONS PORT

RS232 DTR/DSR Program selectable 300, 1200, 2400, 4800, 9600 BAUD.
For communication to remote system or terminal

LANGUAGES

English together with French or German or Italian or Norwegian.
(Optional languages available on request)

OPTIONS

1. External DC inputs box
2. Temperature probe
3. Humidity probe at expense of DC3 channel
4. External DC inputs can be customised to customer requirements

DIMENSIONS

380mm X 265mm X 195mm (15" X 11" X 7.75")

WEIGHT

6.5 kg (141bs)

Distributed by:

POWERSENSE TECHNOLOGY LTD.

Unit 3, Morley Business Centre
Morley Road
TONBRIDGE
Kent
TN9 1RA
Telephone: 01732 771818
Fax: 01732 771881