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ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de
Temperature-Monitoring:
1 PTC-circuit for controlling
the cooling (1T1/1T2) = input
for starting fan when using as
fan-control only.
2 x 1 PTC-circuit for alarm
1 (2T1/2T2) and alarm 2/
trip (3T1/3T2), monitored for
short-circuit and interruption
Alarm 1 (K2) in closed-circuit
current mode = monitoring of
function
Alarm 2/trip (K3) in open-
circuit current mode = no
signal/tripping when switching
on the device
Test-/Reset-button for testing
the function
Fan-Control and Monitoring of Fan:
direct connection of up to 6 fans 0,07...4,0 A
automatic exceeding of the on-time of the fans at
high load of the transformer
Monitoring of failure fan (over-/undercurrent)
Self-calibration of the monitored values of the cur-
rents to the fans
Switching-point for current-failure adjustable ±
5-40 %
automatic test of fans 1-30 days, disconnectable
Relay for reporting fan-failure
Clear displays with LEDs
General:
Universal-power-supply AC/DC 24-240 V
compact hausing for cabinet-mount, 140 mm wide,
mounting height 55 mm
Attachment on 35 mm rail or with 3 screws M4
Technical Data
Transformer-Protection Trafosafe TS1000
with integrated monitoring of Fans
Supply voltage Us
Tolerance
Connectable PTC-circuits
Switching point
Output relays K2, K3, K4
Type of contact
Output relays 1-6
Rated current of fans
Test conditions
Rated ambient temp. range
Dimensions (h x w x d)
Attachment
Protection housing / terminals
Weight
AC/DC 24 - 240 V, 0/45-120 Hz, < 2 W, < 4 VA
DC 20,4 - 297 V, AC 20 - 264 V
5 x 1...6 pcs according to DIN 44081 or 44082
< 4000 Ω
3 x 1 change-over contact (co)
type 3 (see "general technical informations")
6 x 1 normally-open contact (no)
0,07...4,0 A
see "general technical informations"
-20...+55 °C
housing V8: 90x140x8 [mm], mounting height 55 mm
on DIN-rail 35 mm or 3 screws M4
IP 30 / IP 20
app. 400 g
The Trafosafe TS1000 is applied at
transformers with forced cooling.
It monitors the temperature of the
transformer with 3 sensor-circuits
(PTC-thermistors), controls the
forced cooling depending on the load
of the transformer, reports exceeding
of alarm-temperature and switches
o the transformer (trip) when incre-
asing of the temperature continues.
Up to 6 fans can be controlled and
monitored directly with the TS1000.
Contactors and motor protection
switches are not necessary any more.
At Pt 100-monitored transformers
the TS1000 can be used to control
only the fans.
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2018-06-06
PTC-resistor relays type MS
Trafosafe TS1000
Part number:
T221660 AC/DC24-240 V