PIREG 545 cUL Operators Guide 2021
50
2. Press the
or
button to enter the second digit →press the Menu
scroll button
3. Press the
or
button to enter the third digit →press the Menu
scroll button
4. Press the
or
button to enter the fourth digit →press the Enter
button
≡
to accept the entry. (
not the Menu scroll button
)
Upon pressing the Enter button
≡
to accept the new password the pass-
word display changes to “ * * * * “. Press the Menu Scroll button
to
return back to Security Protection menu 401.
8. Technical data
8.1. Screen Symbols
See
Section 6.2
and
Section 7.1
for full description.
8.2. Controller
Mains voltages:
Terminal L1 (15), L2/N (14), T2 (13) and T1 (12)
Option:
110 (-15%) … 120 V (+10%) (Voltage fluctuation: 93 … 132 VAC)
Allowable mains supply sys-
- Three-phase four-wire system with earthed neutral
tems and mains voltage:
(symmetrical TN and TT networks)
66/115 V
120/208 V
- Single-phase (split-phase) three-wire systems
110/220 V
115/230 V
120/240 V
Remarks to voltage value above:
- „Outer conductor–neutral conductor“/„Outer conductor–outer con-
ductor“
Standard:
220 (-15%) … 240 V (+10%) (Voltage fluctuation: 187 … 264 VAC)
Allowable mains supply sys-
- Three-phase four-wire system with earthed neutral
tems and mains voltage:
(symmetrical TN and TT networks)
127/220V
220/380 V
230/400 V
240/415 V
- Single-phase (split-phase) three-wire systems
110/220 V
115/230 V
120/240 V
220/440 V
240/480 V
Remarks to voltage value above:
- „Outer conductor–neutral conductor“/„Outer conductor–outer con-
ductor“
Option:
380 (-15%) … 415 V (+10%) (Voltage fluctuation: 323 … 457 VAC)
Allowable mains supply sys-
- Three-phase four-wire system with earthed neutral
tems and mains voltage:
(symmetrical TN and TT networks)
220/380 V
230/400 V
240/415 V
Remarks to voltage value above:
- „Outer conductor–neutral conductor“/„Outer conductor–outer con-
ductor“
Mains connection:
Connection between outer and neutral conductor or between two outer conductors, whereby the nom-
inal voltage between outer conductor and earth must not exceed 300 V.
Overvoltage category:
III
Mains frequency:
50 - 60 Hz
(Frequency fluctuation: 45 … 65 Hz)
