Danfoss PTU 025 User Manual

Term
Definition
HVAC
Heating, ventilation, and air conditioning
Hz
Hertz
I
LIM
Current limit
I
INV
Rated inverter output current
I
M,N
Nominal motor current
I
VLT,MAX
Maximum output current
I
VLT,N
Rated output current supplied by the drive
IEC
International Electrotechnical Commission
IGBT
Insulated-gate bipolar transistor
I/O
Input/output
IP
Ingress protection
kHz
Kilohertz
kW
Kilowatt
L
d
Motor d-axis inductance
L
q
Motor q-axis inductance
LC
Inductor-capacitor
LCP
Local control panel
LED
Light-emitting diode
LOP
Local operation pad
mA
Milliamp
MCB
Miniature circuit breakers
MCCB
Molded-case circuit breaker
MCO
Motion control option
MCP
Motor control processor
MCT
Motion control tool
MDCIC
Multi-drive control interface card
mV
Millivolts
NEMA
National Electrical Manufacturers Association
NTC
Negative temperature coefficient
P
M,N
Nominal motor power
PCB
Printed circuit board
PE
Protective earth
AQ262141314214en-000301 / 130R0880180 | Danfoss A/S © 2021.11
Appendix
VLT® HVAC Drive FC 102
Operating Guide

Danfoss PTU 025 Specifications

General

Brand	Danfoss
Model	PTU 025
Category	DC Drives
Language	English