Produits de surveillance

Relais de surveillance pour l'ordre des phases et l'asymétrie à 208...480 V AC / 120...277 V AC des tensions triphasées, asymétrie configurable, 1 contact inverseur, avec raccordement vissé

Module SCK de surveillance des installations photovoltaïques, 1 x mesure de tension jusqu'à 1 500 V DC, 1 x sortie analogique (2...10 V)

Relais de surveillance pour le contrôle des courants monophasés de 0 à 10 A AC/DC, courant excessif, tension d'alimentation réglable via module de puissance, 1 inverseur

Relais de surveillance pour le contrôle des tensions monophasées de 0 à 10 A AC/DC, sous-intensité, tension d'alimentation réglable via module de puissance, 1 inverseur

Relais de surveillance pour tensions monophasées de 24 V AC/DC ou 230 V AC, sous-tension ou fenêtre, 1 contact inverseur, avec raccordement vissé

Module test-lampes, avec paire de diodes avec cathodes en commun : Version 7 paires à commande commune

Module test-lampes, avec paire de diodes avec cathodes en commun : version 4 paires pour raccordement individuel

Module test-lampes, avec paire de diodes avec cathodes en commun : version 8 paires pour raccordement individuel

Module de protection antisurtension interchangeable, uniquement pour dispositif d'extension Ethernet TC EXTENDER 6004 ETH-2S (2702255), 2 ports SHDSL, protection bifilaire pour des câbles SHDSL exempts de potentiel de terre, circuit de protection à deux niveaux

Module SCK de surveillance des installations photovoltaïques, 4 x mesure de courant jusqu'à 20 A, 1 x entrée TOR, interface avec le module de communication SCK

Dispositif d'extension d'Ethernet administrable, structures point-à-point, linéaires et en anneau, débits de données jusqu'à 30 MBit/s, distances jusqu'à 20 km sur des câbles en cuivre opérationnels, protection antisurtension remplaçable, 2 ports SHDSL, switch à 4 ports, diagnostic via l'afficheur et Ethernet

Module SCK de surveillance des installations photovoltaïques, 8 x mesure de courant jusqu'à 20 A, 1 x entrée TOR, interface avec le module de communication SCK, interface avec module de mesure de tension

Surveillance de la température de l'enroulement moteur (au maximum 6 PTC) pour la sonde de température selon DIN 44081 et DIN 44082 avec surveillance des courts-circuits du circuit de thermistor avec raccordement vissé.

100 à 240 V CA Tension d'alimentation monophasée Relais de surtension/sous-tension

The CM-PFE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 208-440 V AC and has a 1 c/o output (closed circuit principle) with contacts rated at 250 V / 4 A. The CM-PFE monitors the phase loss and phase sequence. The corresponding threshold values are fixed. The relay is suitable for monitoring of three phase mains.

The CM-IWS.1S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems, IT AC systems with galvanically connected DC circuits, or unearthed IT DC systems with a voltage up to 250 V AC and 300 V DC. It can be configured to therequirements of the applications and therefore used multi-functional.

The CM-IWS.2S serves to monitor insulation resistance in accordance with IEC 61557-8 in unearthed IT AC systems with a voltage up to 400 V AC. The CM-IWS.2 can be configured to the requirements of the applications and therefore used multi-functional.

The CM-EFS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC voltages with 4 measuring ranges: 3-30 V, 6-60 V, 30-300 V and 60-600 V. The CM-EFS.2S offers window (over- and undervoltage) monitoring as well as selection of ON- or OFF-delay, open- or closed-circuit operating principle, with or without latching function. The output contacts can be configured as 1x2 c/o (SPDT) (common signal) or 2x1 c/o (SPDT) (separate signal for minimum and maximum thresholds) operation. The hysteresis is fixed at 5 % of the threshold value. The tripping delay and the start-up delay are adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.

The CM-PAS.41S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 300-500 V AC and has a 2 c/o output with contacts rated at 250 V / 4 A. The CM-PAS.41S monitors the phase parameters phase failure, phase sequence and phase unbalance. An ON-delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.

The CM-PSS.41S relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 400 V AC and has a 2 c/o output with contacts rated at 250 V / 4 A. The CM-PSS.41S monitors the phase parameters over/undervoltage and phase failure. Phase sequence monitoring as well as an ON or OFF tripping delay are selectable. The tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1-30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.