Danfoss PTU 025 User Manual

Table 16: Cable Infeed Codes
Character position
Code
Description
20
X
Bottom
T
Top
L
Mains top, motor bottom
M
Mains bottom, motor top
Table 17: Auxiliary Power Supply Codes
Character position
Code
Description
21
1
230 V AC external
2
230 V AC internal
4
230 V AC internal + 24 V DC internal
5
230 V AC external + 24 V DC internal
6
120 V AC external
7
120 V AC internal
8
120 V AC internal + 24 V DC internal
9
120 V AC external + 24 V DC internal
Table 18: Back-channel Cooling Codes
Character position
Code
Description
22
X
Bottom in, top out
1
Back in, back out
C
Back in, top out
D
Bottom in, back out
N
None
Table 19: Auxiliary Function Codes
Character posi-
tion
Code
Description
23–24
AX
No auxiliary options
A1
AC socket+cabinet light
A2
Extended I/O terminals
A3
Cabinet heater
A4
Motor heater control
A5
Insulation monitor
AA
AC socket + cabinet light + extended I/O terminals
AB
AC socket + cabinet light + cabinet heater
AQ262141314214en-000301 / 130R0880 | 27Danfoss A/S © 2021.11
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Operating Guide

Danfoss PTU 025 Specifications

General

Brand	Danfoss
Model	PTU 025
Category	DC Drives
Language	English