Siemens SITRANS TCSC Operating Instructions Manual page 24

Breaking capacity
1)
Phase angle cos φ with AC
Switch-on/Switch-off delay
Ʋ Basic delay
Ʋ Adjustable delay
Indicators
LED displays
Ʋ Status, operating voltage
Ʋ Status, fault signal
Ʋ Status, operating relay
Adjustment
8 x DIL switch
2 x test key
Ambient conditions
Ambient temperature at the installation
site of the instrument
Storage and transport temperature
Relative humidity
Electrical protective measures
Protection rating
Overvoltage category (IEC 61010-1)
Ʋ up to 2000 m (6562 ft) above sea level II
Ʋ up to 5000 m (16404 ft) above sea
level
Ʋ up to 5000 m (16404 ft) above sea
level
Protection class
Pollution degree
Measures for electrical separation
Reliable separation according to VDE 0106 part 1 between all circuits
Ʋ Reference voltage
Ʋ Insulation resistance
Approvals
Depending on the version, instruments with approvals can have different technical data. For these
instruments, please note the corresponding approval documents. They are included in the scope of
delivery.
If inductive loads or stronger currents are switched through, the gold plating on the relay contact surface will be
1)
permanently damaged. The contact is then no longer suitable for switching low-level signal circuits.
24
min. 50 mW, max. 500 VA, max. 54 W DC
≥ 0.7
150 ms, ± 10 %
2/6/8 s, ± 20 %
1 x LED green
2 x LED red
2 x LED yellow
Mode setting, switching delay, function control
for function test
-20 ... +60 °C (-4 ... +140 °F)
-40 ... +70 °C (-40 ... +158 °F)
< 96 %
IP 20
II - Only with connected overvoltage protection
I
II
2
253 V
4.2 kV
SITRANS TCSC - Operating Instructions MAN-100414