TS1000 Trafosafe
TS1000 Trafosafe

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Manufacturer: ZIEHL

TS1000 Trafosafe

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 off the transformer (trip) when increasing 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.

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
• Alarm1 (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 currents 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 housing for cabinet-mount, 140 mm wide, mounting heigt 55 mm
• Attachment on 35 mm standard rail or with 3 screws M4

T221660 24 V AC / DC



Technical data


Rated supply voltage Us AC/DC 24 - 240 V  0/45-120 Hz <2W <4 VA
Tolerance DC 20,4-297 V, AC 20-264 V
Connectable PTC-circuits 5 x 1...6 Pcs according to DIN VDE V 0898-1-401 (formerly DIN 44081/82)
Switching point < 4000 Ω
Output relays K2, K3, K4 3 x 1  change-over-contact (co)
Type of contact Type 2 (see general technical information)
Output relays 1-6 6 x 1 normally-open contact (no)
Rated current of fans 0.07...4.0 A
Test conditions see general technical information
Rated ambient temperature -20...+55 °C
Dimensions h x w x d Design V8: 90 x 140 x 58 [mm], mounting height 55 mm
Attachment on 35 mm DIN rail according to EN 60 715 or 3 screws M4 (option)
Protection Housing/Terminals IP30/IP20
Weight approx. 400 g
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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 off the transformer (trip) when increasing 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.

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
• Alarm1 (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 currents 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 housing for cabinet-mount, 140 mm wide, mounting heigt 55 mm
• Attachment on 35 mm standard rail or with 3 screws M4

T221660 24 V AC / DC



Technical data


Rated supply voltage Us AC/DC 24 - 240 V  0/45-120 Hz <2W <4 VA
Tolerance DC 20,4-297 V, AC 20-264 V
Connectable PTC-circuits 5 x 1...6 Pcs according to DIN VDE V 0898-1-401 (formerly DIN 44081/82)
Switching point < 4000 Ω
Output relays K2, K3, K4 3 x 1  change-over-contact (co)
Type of contact Type 2 (see general technical information)
Output relays 1-6 6 x 1 normally-open contact (no)
Rated current of fans 0.07...4.0 A
Test conditions see general technical information
Rated ambient temperature -20...+55 °C
Dimensions h x w x d Design V8: 90 x 140 x 58 [mm], mounting height 55 mm
Attachment on 35 mm DIN rail according to EN 60 715 or 3 screws M4 (option)
Protection Housing/Terminals IP30/IP20
Weight approx. 400 g
Less
Read more
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