Portable MEGGER PMM-1 Power Multifunction Measuring Instrument
- Simultaneous measurement and display of all three-phase system
parameters
- Accurate phase angle measurement at low current levels
- Versatile, menu-driven instrument with a built-in timer and
data-logging
- High-speed measurement mode
The PMM1 power multifunction measuring instrument is a portable,
battery or line operated, multifunction measuring instrument
designed to measure AC primary and secondary currents, voltage
power, reactive power, phase angle, and frequency of single and
three-phase systems. A high speed recording feature can capture
starting currents of three-phase motors and all measured values are
displayed on a large easy-to-read graphic display.
The PMM-1 is an ideal instrument for use in general electrical
systems maintenance, electrical machine repairs, protective relay
testing, or in monitoring power at the electrical service entrance.
The PMM-1 is designed to perform fast, accurate checking and
testing of protective relays and meter installations during their
commissioning and in routine maintenance.
The unique firmware in the PMM-1, combined with a built-in,
microprocessor-based timer, is specifically designed to ease
testing and commissioning of protective relay systems, including
induction unit pickup and timing tests. The internal timer responds
to a variety of start and stop gates, including the application of
AC or DC voltage, and opening or closing of dry contacts.
The PMM-1 is a menu-driven instrument equipped with data retention
and data-logging capabilities. It can be used to automatically
store measured data at user defined intervals from one minute to 60
minutes. The date and time can also be set, which can be used to
start and stop data logging. Indeed, up to 286 three-phase data
sets can be stored in its non-volatile memory. So 24 hours (1 day)
of data logging can be achieved at 5-minute intervals or 72 hours
(3 days) using 15-minute intervals. This feature provides the
ability to conduct load and voltage surveys.
The portable PMM-1 allows current measurements to be made without
disconnecting the current wires through the use of clamp type
current transformers. Measured quantities can be printed to an
external printer or downloaded to a PC for further analysis as
RS-232 data and parallel printer ports are provided.
Technical specifications of Portable MEGGER PMM-1:
- Current measuring range (AC)
- 0 - 100 A
- Voltage measuring range (AC)
- 0 - 650 V
- Voltage measuring range (DC)
- 0 - 650 V
Our service
One-stop service from manufacture to shipping.
1. Your inquiry related to our products or prices will be replied
in 24hours.
2. Well-trained and experienced staffs to answer all your enquires
influent English.
3. Distributor ship is offered for your unique desigh and some our
current models.
4. Protection of your sales area, ideas of design and all your
private information.
FAQ
1.Can you ship order to Canada or Australia ?
Yes,we can .We send orders worldwide .
2. What delivery method do you use ? and delivery time ?
We can ship by EMS,DHL,FedEx,UPS,TNT with tracking number. Usual
delivery time is 4-7 workdays.
3. What is your payment term?
T/T payment before shipment.
4. How can I ask any other question ?
You can contact us online or leave us messages below.
