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RDJ2 Series Thermal Over-load Relay

RDJ2 Series Thermal Over-load Relay
4Pages

Catalog excerpts

Series Thermal Over-load Relay Usage and its scope of appliance RDJ2 (LR2) series bimetal type thermal over-load relay is suitable for the circuit of AC50Hz/60Hz, rated operating voltage Ue:660V, rated current 0.10~630 (A), as the use of over-load, break phase and protection of motor and circuit. The structure and main technique performance index of this thermal relay is the same with LR2 series thermal relay, therefore, LR2 series thermal relay can be entirely replaced by RDJ2 series thermal relay. Thermal relay with the functions and characteristics of break phase protection temperature compensation, setting current adjusting, optional selection of auto-reset and manual reset, action indication signal, insulation separation of NO, NC auxiliary contacts, small installation section, and various installation mode. Moreover, it has the testing and stop push-buttons, and it can be inspected the action flexibility, has the protective cover that prevent the hand get shocked, safe to use, with the locking device to prevent misoperation etc. This product confirms to : GB14048.4, IEC60947-4-1 etc. standards. Code for Installation mode ( Z for Combination type, F for Separated type Rated operating current (A) Design serial No. Thermal over-load relay Enterprise code Normal operating condition and installation condition 3.1 Ambient temperature: -5ÿ~+40ÿ, and the average value within 24h does not exceed +35ÿÿ 3.2 Altitude of the installation place does not exceed 2000m; 3.3 Atmosphere condition: The relative humidity does not exceed 50% when it is at +40ÿ, it allowed relatively high humidity at the relatively low temperature, for example, the relative humidity reaches 90% when +20ÿ, and it should take special measurements when there produced the condensation on the product due to the temperature variation. 3.4 It should be at the no explosion danger medium, and the medium without the gas that cannot corrode the metal and damage the insulation as well as the places that without conductive dust. 3.5 Grade of pollution: 3 3.6 Installation category: III 3.7 Installation position: installed at the normal position, the gradient between the installation side and the vertical side does not exceed ±5°, and without obvious vibration and impact. 3.8 Protection grade: IP 20

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Relay RDJ2 Series Thermal Over-load Relay ► Main technique parameter 4.1 Rated operating current, setting current adjusting scope, suited AC contactor model and recommended fuse model for thermal relay to see table 1 www.peopleelectric.com simon@chinapeople.com

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Relay RDJ2 Series Thermal Over-load Relay 4.2 Rated insulation voltage of auxiliary circuit Ui 380V; Rated frequency 50, 60Hz; Usage category, rated operating voltage, rated operating current and rated thermal current to see table 2 Table 2 Usage category ac-is dc-is Rated operating voltage V 220 sso 220 Rated operating current A 1.64 0.95 0.15 Setting thermal current A 6 4.3 Action characteristics of thermal relay when it is at load balance of each phase confirms to table 3 Multiple of setting current Action time Table 3 Initial status Ambient temperatureC...

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Series Thermal Over-load Relay External and installation dimension External and installation dimension of thermal relay to see map 2~9 Map 2 External and installation dimension for RDJ2-25/Z Map 3 External and installation dimension for RDJ2-25/F Map 4 External and installation dimension for RDJ2-36/Z Map 5 External and installation dimension for RDJ2-36/F Map 6 External and installation dimension for RDJ2-93/Z Map 8 External and installation dimension for RDJ2-200/Z Map 7 External and installation dimension for RDJ2-93/F Map 9 External and installation dimension for RDJ2-200/F Ordering...

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RDJ2 Series Thermal Over-load Relay 4Pages

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RDJ2 Series Thermal Over-load Relay
4Pages