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Current-Relay for Obstacle Lights Type STW200

Fabricant:

Ziehl

Numéro de pièce du fabricant:

S225530
Délai de livraison: 2 Weeks

Current Relays for obstacle lights, AC 12 - 120 mA for LED lanps, 0,1...1 A for light bulbs

194 CAD
+ -
Spécifications des produits
Brand ZIEHL
Country of origin Germany
Rated supply voltage AC230 V
Power consumption < 3 VA
Ambient temperature range -40 °C ... +55 °C
Temperature factor < 0.1 %/K
Frequency Range(Hz) 45 - 65 Hz
Switching voltage max(V) 415
Switching current max(A) 6
Switching power max(W) 120
Fuse(A) T3.15
Rated impulse voltage(V) 4000
Rated insulation voltage Ui(V) 250
Protection housing IP 30
Protection terminals IP 20
Applied standards UL/CSA

Current-relays STW 200 monitor AC-currents for falling below an adjusted limit. The ranges 12 ... 120 mA and 0.1 ... 1 A allow the monitoring of LED-Lamps as well as incandescent lamps in obstruction lights. In case of main lamp failure a relay switches on the reserve lamp. An alarm contact is available for signalling a lamp failure.

Application

Monitoring of LED-Lamps or light-bulbs in twin obstacle lights with alarm (lamp failure) and switching on a reserve lamp. Monitoring of the function of single obstacle lights. At conventional solutions with a change over contact, there is a short on-pulse at the reserve lamp every time when the system is switched on. The STW 200 switches it on only in case of a failure of the main lamp. LED-lamps can also be monitored with long cables between relay and lamp. When monitoring LED-lamps a total failure is detected. Failures of single LEDs are not detected.

  • Measuring input 12…120 mA for LED-lamps
  • Measuring input 0,1…1 A for incandescent lamps (bulbs)
  • Adjustment range 10…100%
  • Relay for switching on reserve lamp in operating current mode
  • Relay for Alarm in closed current mode
  • Cable-length from relay to lamp up to 500 m
  • Display green = o.k., red = low current alarm
  • Housing 70 mm wide, mounting height 55 mm
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Description

Current-relays STW 200 monitor AC-currents for falling below an adjusted limit. The ranges 12 ... 120 mA and 0.1 ... 1 A allow the monitoring of LED-Lamps as well as incandescent lamps in obstruction lights. In case of main lamp failure a relay switches on the reserve lamp. An alarm contact is available for signalling a lamp failure.

Application

Monitoring of LED-Lamps or light-bulbs in twin obstacle lights with alarm (lamp failure) and switching on a reserve lamp. Monitoring of the function of single obstacle lights. At conventional solutions with a change over contact, there is a short on-pulse at the reserve lamp every time when the system is switched on. The STW 200 switches it on only in case of a failure of the main lamp. LED-lamps can also be monitored with long cables between relay and lamp. When monitoring LED-lamps a total failure is detected. Failures of single LEDs are not detected.

  • Measuring input 12…120 mA for LED-lamps
  • Measuring input 0,1…1 A for incandescent lamps (bulbs)
  • Adjustment range 10…100%
  • Relay for switching on reserve lamp in operating current mode
  • Relay for Alarm in closed current mode
  • Cable-length from relay to lamp up to 500 m
  • Display green = o.k., red = low current alarm
  • Housing 70 mm wide, mounting height 55 mm
Spécifications des produits
Brand ZIEHL
Country of origin Germany
Rated supply voltage AC230 V
Power consumption < 3 VA
Ambient temperature range -40 °C ... +55 °C
Temperature factor < 0.1 %/K
Frequency Range(Hz) 45 - 65 Hz
Switching voltage max(V) 415
Switching current max(A) 6
Switching power max(W) 120
Fuse(A) T3.15
Rated impulse voltage(V) 4000
Rated insulation voltage Ui(V) 250
Protection housing IP 30
Protection terminals IP 20
Applied standards UL/CSA
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