Proteksi Relay SEG WK N 3-2

Proteksi Relay SEG WK N 3-2

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Proteksi Relay SEG WK N 3-2 Brand: SEG Product Code: WK N 3-2 Weight: 1kg ApplicationUnder- and over-frequency supervision of single or three-phase systems.FunctionThe unit BF1 is equipped with an independent over (f>) and under-frequency supervision (f<) with separate adjustable pickup values and trip delays.The measured frequency is continuously compared with the set reference values.For frequency supervision the cycle duration is evaluated and so measuring is virtually independent on harmonics. To avoid tripping during normal operation due to interference voltages, a fixed measuring repetition is used.Technical Datarate voltage Un: 110V, 230V, 400 V ACfrequency range at 50 Hz rated frequency                : 46 - 54 Hz60 Hz rater frequency                 : 55,2 - 64,8 Hzhysteresis                                   : 0,5% of nominal frequencypower consumption                    : 3,7 VAthermal load carrying capacity  : continuously 1,3 x Unreturning time                              : 250 msminimum operating time           : 250 msOutput relays:max. breaking capacity ohm ic  : 250 V AC/120 W DCinductive                                        : 500 V AC/75 W DCrated current                                : 5 Amaking current                            : 20 ASystem data:regulations                                    : VDE 0435 part 303temperature range at storage and operation            : - 25 0C bis + 70 0CMechanical stress:shock                                              : class 1 acc. to DIN IEC 255-21-2vibration                                        : class 1 acc. to DIN IEC 255-21-1degree of protection                   : IP 40 at closed front coverweight                                            : approx. 0,5 kgmounting position                        : anyThe unit BF1 is designed to be fastened onto a DIN rail acc. to DIN EN 50022 same as all units of the BASIC LINE.The front plate of the unit is protected with a salable transparent cover (IP40)Please remove the transparent cover with a screw driver to adjust the relay.LEDsLED f< is used to indicate operation without fault with steady light. LEDs f> and f< indicate pickup of the relay by flashing.at under-frequency tripping LED f< extinguishes. LED f> indicates tripping at over-frequency (steady light).
Harga : Rp. 2.695.000
Min.order : 1 Unit

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Jakarta Pusat • DKI Jakarta • Indonesia