SIEMENS
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Siemens KT 10.1 · 2016
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Technical specifications
(continued)
SITOP DC UPS uninterruptible power supplies
DC UPS with capacitors
Signaling
Display version
• for normal operation
Normal operation:
LED green (OK), floating
changeover contact "OK/Bat"
to setting "OK" ("OK" means:
Voltage of the supplying
power supply unit is greater
than cut-in threshold set at the
DC UPS module); lack of
buffer standby: LED red
(ALARM), floating
changeover contact
"ALARM/BAT" to setting
"ALARM"; energy storage
> 85%: LED green
(BAT > 85%), floating NO
contact "BAT > 85" closed;
permissible contact current
capacity: DC 60 V/1 A or
AC 30 V /1 A
Normal operation:
LED green (OK), floating
changeover contact "OK/Bat"
to setting "OK" ("OK" means:
Voltage of the supplying
power supply unit is greater
than cut-in threshold set at the
DC UPS module); lack of
buffer standby: LED red
(ALARM), floating
changeover contact
"ALARM/BAT" to setting
"ALARM"; energy storage
> 85%: LED green
(BAT > 85%), floating NO
contact "BAT > 85" closed;
permissible contact current
capacity: DC 60 V/1 A or
AC 30 V /1 A
Normal operation:
LED green (OK);
Lack of buffer standby:
LED red (ALARM);
Energy storage > 85%:
LED green (CAP. > 85%)
Normal operation:
LED green (OK);
Lack of buffer standby:
LED red (ALARM);
Energy storage > 85%:
LED green (CAP. > 85%)
• in buffering mode
Buffered mode: LED yellow
(BAT), floating changeover
contact "OK/BAT" to setting
"BAT"; Prewarning buffer
end after expiry of 80% of the
available buffer time:
LED red (ALARM),
floating changeover contact
"ALARM/BAT" to setting
"ALARM"; Energy storage
> 85%: LED green
(BAT > 85%), floating NO
contact "BAT > 85" closed
Buffered mode: LED yellow
(BAT), floating changeover
contact "OK/BAT" to setting
"BAT"; Prewarning buffer end
after expiry of 80% of the
available buffer time:
LED red (ALARM),
floating changeover contact
"ALARM/BAT" to setting
"ALARM"; Energy storage
> 85%: LED green
(BAT > 85%), floating NO
contact "BAT > 85" closed
Buffered mode: LED yellow
(BAT); Prewarning buffer end
after expiry of 80% of the
available buffer time:
LED red (ALARM);
Energy storage > 85%:
LED green (CAP. > 85%)
Buffered mode: LED yellow
(BAT); Prewarning buffer end
after expiry of 80% of the
available buffer time:
LED red (ALARM);
Energy storage > 85%:
LED green (CAP. > 85%)
Interface
Product component PC interface
Yes
Yes
Yes
Yes
Design of the interface
USB
USB
USB
USB
Safety
Galvanic isolation between
entrance and outlet
No
No
No
No
Operating resource protection
class
Class III
Class III
Class III
Class III
Certificate of suitability
• CE marking
Yes
Yes
Yes
Yes
• as approval for USA
cULus-Listed (UL 508,
CSA C22.2 No. 107.1),
File E197259
cULus-Listed (UL 508,
CSA C22.2 No. 107.1),
File E197259
-
-
• relating to ATEX
-
-
-
-
• C-Tick
Yes
Yes
No
No
Shipbuilding approval
GL, ABS
GL, ABS
-
-
Protection class IP
IP20
IP20
IP65
IP65
EMC
Standard
• for emitted interference
EN 55022 Class B
EN 55022 Class B
EN 55022 Class B
EN 55022 Class B
• for interference immunity
EN 61000-6-2
EN 61000-6-2
EN 61000-6-2
EN 61000-6-2
Operating data
Ambient temperature
• during operation
0 ... 60 °C;
with natural convection
0 ... 60 °C;
with natural convection
0 ... 55 °C;
with natural convection
0 ... 55 °C;
with natural convection
• during transport
-40 ... +70 °C
-40 ... +70 °C
-40 ... +70 °C
-40 ... +70 °C
• during storage
-40 ... +70 °C
-40 ... +70 °C
-40 ... +70 °C
-40 ... +70 °C
Environmental category acc. to
IEC 60721
Climate class 3K3,
no condensation
Climate class 3K3,
no condensation
Climate class 3K3,
no condensation
Climate class 3K3,
no condensation
Mechanics
Type of electrical connection
screw-type terminals
screw-type terminals
Plug-in connection
Plug-in connection
• at input
24 V DC: 2 screw terminals
for 1 ... 4 mm²/17 ... 11 AWG
24 V DC: 2 screw terminals
for 1 ... 4 mm²/17 ... 11 AWG
via connector set
via connector set
• at output
24 V DC: 4 screw terminals
for 1 ... 4 mm²/17 ... 11 AWG
24 V DC: 4 screw terminals
for 1 ... 4 mm²/17 ... 11 AWG
via connector set
via connector set
Article number
6EP1933-2EC41
6EP1933-2EC51
6EP1933-2NC01
6EP1933-2NC11
Product brand name
SITOP UPS500S
SITOP UPS500S
SITOP UPS500P
SITOP UPS500P
Type of current supply
Basic unit 2.5 kWs
Basic unit 5 kWs
Basic unit 5 kWs
Basic unit 10 kWs
© Siemens AG 2016