CM-ESS.2S
Distributeur OfficielBy ABB
SKU
ABB1SVR730831R0400
MPN
1SVR730831R0400
Weight
0.204 kg
The CM-ESS.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 110 - 130 V AC 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 and works according to the open-circuit principle. The CM-ESS.2S is configurable for over- or undervoltage monitoring. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value and 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.
Documents
Spécifications techniques
Dimensions
| Produit Largeur Net | 22,5 mm |
| Produit Longueur Net | 103,7 mm |
| Produit Hauteur Net | 85,6 mm |
| Poids net | 0,181 kg |
Technique
| Fonction | Over- or undervoltage monitoring |
| Plage de mesure | 3 ... 30 V, 6 ... 60 V, 30 ... 300 V, 60 ... 600 V |
| Rated Control Supply Voltage (Us) | 110 ... 130 V AC |
| Sortie | 2 contacts c/o (SPDT) |
| Time Range | 0 s or 0.1 ... 30 s tripping delay (ON) |
| Type de borne | Bornes à vis |
| Rated Operational Current AC-12 (Ie) | (230 V) 4 A |
| Courant assignée d’emploi AC-15 (Ie) | (230 V) 3 A |
| Rated Operational Current DC-12 (Ie) | (24 V) 4 A |
| Courant assignée d’emploi DC-13 (Ie) | (24 V) 2 A |
| Minimum Switching Capacity | 24 V, 10 mA |
| Tension assignée d’isolement (Ui) | Measuring Circuit / Output Circuit 600 V, Output Circuit 1 / Output Circuit 2 250 V, Supply Circuit / Measuring Circuit 600 V, Supply Circuit / Output Circuit 250 V |
| Tension assignée de tenue aux chocs (Uimp) | Measuring Circuit / Output Circuit 6 kV, Output Circuit 1 / Output Circuit 2 4 kV, Supply Circuit / Measuring Circuit 6 kV, Supply Circuit / Output Circuit 4 kV |
| Indice de protection | Housing IP50, Terminals IP20 |
| Catégorie de surtension | III |
| Degré de pollution | 3 |
| Dispositif de protection contre les courts-circuits | Output Circuit NC - F Type Fuses 10 A, Output Circuit NO - F Type Fuses 10 A |
| Electrical Durability | AC-12 100000 cycle |
| Durabilite mecanique | 30000000 cycle |
| Connecting Capacity | Flexible with Ferrule 1x 0.5 ... 2.5 mm², Flexible with Ferrule 2x 0.5 ... 1.5 mm², Flexible with Insulated Ferrule 1x 0.5 ... 2.5 mm², Flexible with Insulated Ferrule 2x 0.5 ... 1.5 mm², Flexible 1x 0.5 ... 2.5 mm², Flexible 2x 0.5 ... 1.5 mm², Rigid 1x 0.5 ... 4 mm², Rigid 2x 0.5 ... 2.5 mm² |
| Couple de serrage | 0.6 ... 0.8 N·m |
| Wire Stripping Length | 8 mm |
| Recommended Screw Driver | Pozidriv 1, 4.5, 0.8 x 4 |
| Type d'encastrement | 1 ... 6 |
| Montage sur rail DIN | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715, TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
| Normes et standards | CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508 |
Technique UL/CSA
| Maximum Operating Voltage UL/CSA | Output Circuit 300 V AC |
| Contact Rating UL/CSA | B300 |
| Connecting Capacity UL/CSA | Flexible 1x 18-14 AWG, Flexible 2x 18-16 AWG, Rigid 1x 20-12 AWG, Rigid 2x 20-14 AWG |
| Tightening Torque UL/CSA | 7.08 in·lb |
Environnement
| Température de l’air ambiant | Operation -20 ... +60 °C, Storage -40 ... +85 °C |
| Altitude de fonctionnement maximale autorisée | Without Derating 2000 m |
| Statut RoHS | Following EU Directive 2011/65/EU |
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Support technique
Inventaire local
60+ ans d'expérience
Informations complémentaires
| Autres noms | CMESS2S |
| Taille de l'emballage | 1 |
Recommandé
The CM-ESS.1S 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 110 - 130 V AC and has a 1 c/o (SPDT) output contact rated at 250 V / 4 A. It provides a RMS measuring principle for DC and AC voltages with 4 measuring ranges: 3-30 V, 3-60 A, 30-300 V and 60-600 V and works according to the open-circuit principle. The CM-ESS.1S is configurable for over- or undervoltage monitoring, the hysteresis is adjustable within a range of 3 to 30 % of the threshold value. 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-ESS.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 220 - 240 V AC 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 and works according to the open-circuit principle. The CM-ESS.2S is configurable for over- or undervoltage monitoring. The hysteresis is adjustable within a range of 3 to 30 % of the threshold value and 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.