PPQM Portable Power Quality Meter
DIMENSIONS
Clamps
0" )
.5 m
10 7m
6
(2
" )
.80
12 5mm
(32
BACK
1000 A
500 A
11.60"
(295mm)
150 A
4.53"
(115)
BODY
8.11"
(206)
7.68"
(195)
FRONT
1.26"
(32)
2.60"
(66)
0.87"
(22)
1.34"
(34)
4.13"
(105)
1.89"
(48)
823851A2.cdr
823403A5.dwg
FEATURES
ORDERING
Front View
CASE
Rugged carrying case with
storage area for CT and VT
probes.
ALARM Alarm condition present.
See display for cause.
Auxiliary relay activated
AUX1
by programmable
AUX2
function.
AUX3
*
150
500
}
COMMUNICATE:
For monitoring communication
activity:
TX1 COM1 transmit data
RX1 COM1 receive data
TX2 COM2 transmit data
RX2 COM2 receive data
ACTUAL
STORE
KEYPAD:
SETPOINT
RESET
Rubber keypad is dust tight
and splash proof.
STATUS
COMMUNICATE
DOOR:
Door covers keys and
computer port when not
in use.
RELAYS
ALARM
TX1
ALARM
PROGRAM
RX1
AUX1
SIMULATION
TX2
AUX2
SELF TEST
RX2
AUX3
VALUE
STATUS:
ALARM
PROGRAM
- Alarm condition
present
- Setpoint programming is enabled
SIMULATION - Simulated values
being used for
test/training
- internal fault
SELF TEST
detected, service
required
PQM
Portable
POWER QUALITY METER
RS232 comm port for
connecting to a PC. Use for
downloading setpoints,
monitoring, data collection,
printing reports, firmware
updating.
SWITCH INPUTS
4 isolated 4-20 mA outputs
replace 8 transducers.
Programmable including:
A V W var VA Wh varh PF Hz
A
B
C
D
}
ANALOG OUT
+
AUX1
AUX2
ALARM
COM 1
COM 2
42
43
44
+
45
46
47
48
49
-
41
-
40
COM
NC
39
NO
38
COM
37
COM
36
NC
35
NO
34
NC
33
NO
32
COM
31
COM
30
NC
29
NO
+24VDC
28
COM
1+
27
SW1
2+
26
SW2
25
SW3
24
SW4
-
3+
23
4+
SHIELD
22
COM
+
21
+
50
51
CT INPUTS:
3 isolated phase CT inputs
Max input 1A, accepts 1000:1
clamp-on CTs supplied.
CAUTION
0-600V, 3 wire or 4 wire voltage
inputs. Fused voltage probes
supplied.
USE ALL SAFETY MEASURES FOR WORK ABOVE 50 VOLTS
CURRENT INPUTS
VOLTAGE INPUTS
I1
600VAC MAX.
V1
V2
V3
VN
V1
V2
V3
1 AMP FUSE
1 AMP FUSE
1 AMP FUSE
VOLTAGE INPUT FUSES
COM 1
I2
I3
Programmable
alarm conditions
actuated by
programmable
setpoints, switch
inputs, remote
communication
control.
PROGRAM UPDATING
1.5A MAXIMUM UNFUSED
E
US
REPLACE ALL 1 AMP FUSES WITH HRC TYPE ONLY
F
SE
FU
F USE
F USE
E
US
F USE
3 AMP
FUSE
E
US
E
US
F USE
FU
F
SE
F
SE
FU
COM1 Continuous
monitoring/control
via SCADA system
rear (RS485).
COM2 Second rear (RS485)
access allows
simultaneous
communication via
a PC or for redundant
comms.
COM 3
COM 2
120/240 VAC SUPPLY
FU
F
SE
Meters
90-300 VDC /
70 - 265 VAC standard
COMMUNICATIONS
VT INPUTS:
Universal control power
90-300 VDC
70-265 VAC
AC cord included.
Control Power:
}
RS485 SERIAL
OUTPUT RELAYS
SWITCH INPUTS
4-20mA
REMOVABLE TERMINAL
BLOCKS for ease of wiring.
Programmable for relay
activation, counters, logic,
demand synchronization,
setpoint access, alarm
position
ALARM
AUX1
AUX2
AUX3
POWER QUALITY METER
AUX3
AC/DC CONTROL POWER
MOD 501: Control Power
20-60 VDC/
24-48 VAC
4 OUTPUT RELAYS
PQM Portable
ANALOG IN
The voltage inputs are fused with
HRC type fuses.
Modifications:
PQMPC software (free)
RS232 to RS485 convertor
Rear View
Accept 4-20mA analog input for
transducer interface.
1 A - 150 A clamp-on
CT which fits wires
0.47" (12 mm) in
diameter
2 A - 500 A clamp-on CT
which fits wires 1.18"
(30 mm) in diameter
2 A - 1000 A clamp-on
CT which fits wires 2.13"
(54 mm) in diameter
Accessories:
ANALOG OUTPUTS
ANALOG INPUT
1000
MESSAGE
PQM Power Quality Meter
COMPUTER INTERFACE:
252
PPQM
GE Power Management
RELAYS:
-
10
To order, select the Portable PQM with
the desired clamp-on CT from the
Selection Guide below.
DISPLAY
40 character illuminated display
for programming, monitoring,
status, fault diagnosis, user
programmable messages and
setpoints. Programmable auto
scan sequence for unattended
operation.
UNIT MUST BE GROUNDED
Flash memory storage of
firmware for field updating
via communications port.
Enables product updating
on-site for latest features.
Order online –
save time
www.GEindustrial.com/pm
823809A5.cdr
www.GEindustrial.com/pm