1–12 PQM POWER QUALITY METER – INSTRUCTION MANUAL
STANDARD FEATURES CHAPTER 1: OVERVIEW
1.2.5 Order Codes The order code for all options is: PQM-T20-C-A
Modifications (consult the factory for any additional modification costs):
• MOD 500: Portable test/carrying case
• MOD 501: 20 to 60 V DC / 20 to 48 V AC control power
• MOD 502: Tropicalization
• MOD 504: Removable terminal blocks
• MOD 505: PQM Remote: Base Unit with Detachable Faceplate
• MOD 506: 4 Step Capacitor Bank Switching
• MOD 507: –40°C to +60°C Extended Temperature Operation
• MOD 508: 269/565 Communication Protocol
• MOD 513: Class 1, Division 2 Operation
• MOD 516: PQM Remote: Base Unit only
• MOD 517: PQM Remote: Detachable Faceplate only
• MOD 521: Enhanced Trace Memory Voltage Pickup Accuracy
Accessories (consult the factory for any additional accessory costs):
• EnerVista PQM Setup Windows software (supplied free)
• RS232 to RS485 converter (required to connect a PC to the PQM RS485 ports)
• 2.25” collar for limited depth mounting
• RS485 terminating network
• PQM mounting plate to replace MTM Plus
Control Power:
• 90 to 300 V DC / 70 to 265 V AC standard
• 20 to 60 V DC / 20 to 48 V AC (MOD 501)
Table 1–1: Order Codes
PQM
* * *
Basic Unit
PQM
I
I
I
I
I
I
I
I
I
Basic Unit with display, all current/voltage/power
measurements, 1 RS485 communication port, 1 RS232
communication port
Transducer
Option
T20
I
I
I
I
I
I
4 isolated analog outputs, 0-20 mA and 4-20 mA
assignable to all measured parameters, 4-20 mA analog
input, 2nd RS485 communication port
T1
I
I
I
I
I
I
4 isolated analog outputs, 0-1 mA assignable to all
measured parameters, 4-20 mA analog input, 2nd RS485
communication port
Control
Option
C
I
I
3 additional programmable output relays (for a total of 4),
4 programmable switch inputs
Power
Analysis
Option
A
Harmonic analysis, triggered trace memory, waveform
capture, event recorder, data logger
Courtesy of NationalSwitchgear.com
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