Beli under over voltage relay di monotaro.id

Under-Over Protection Relay 3-Phase/380VAC

All auxiliaries are common to both single and multi-pole circuit breakers. These auxiliaries are fitted to the left hand side of devices Fault indication, auxiliaries, shunt trips, and under-voltage releases are fitted with a flag indicator that indicates the automatic/remote ripping of the device. Test mode for CZ001, MZ201, MZ202 : possible to test cabling of auxiliary circuits operation by tripping-over contacts manually. Resetting of contact occurs simultaneously with MCB/RCCB resetting. CZ001 must be fitted on the RCCB before fitting maximum one additional auxiliary (MZ203 to MZ206). Up to 4 auxiliaries can be fitted on MCB.

Monitoring relay for monitoring 3-phase voltages of 400 V AC ±30%, window or window with phase sequence, 1 changeover contact, with screw connection

Analog Voltage Protection Relay- Output contact : 1 C/O (SPDT) rating : NO/5A, NC/3A, 250VAC- Trip setting : - Under voltage trip : -2.5% to -25% of 415VAC - Over voltage trip : -2.5% to -25% of 415VAC- Trip time setting : - Power On Delay : 400 msec - Trip time delay : 0.2 to 10sec- Accuracy : Trip setting ±5% of F.S, Time setting ±5%of F.S

- Microprocessor based numerical relay- Current measurement based on fundamental frequency- Low-set definite time relay- High-set instantaneous relay- Separate low-set and high-set indicators- Option to disable the high-set element- Front panel access to the test function- Complies with IEC 60255 standard- ANSI Code : 50N, 51N

The E16Du-0.32 Is An Self-Supplied Electronic Overload Relay, Which Means No Extra External Supply Is Needed. It Offers Reliable And Fast Protection For Motors In The Event Of Overload Or Phase Failure. Easy To Use Like A Thermal Overload Relay And Compatible With Standard Motor Applications, The Electronic Overload Relay Is Convincing, Above All, Due To Its Wide Setting Range, High Accuracy, High Operational Temperature Range And The Possibility To Select A Trip Class (10E, 20E, 30E). Further Features Are The Temperature Compensation, Trip Contact (Nc), Signal Contact (No), Automatic- Or Manual Reset Selectable, Trip-Free Mechanism, Stop- And Test Function And A Trip Indication. The Overload Relays Are Connected Directly To The Contactors. Single Mounting Kits Are Available As Accessory.

Relay & Socket. Universal Relay & Socket.

This relay is a voltage protection relay.After detecting the voltage signal,the relay processes the input signal,judges if there is an overvoltage,undervoltage,phase failure,phase sequence,three-phase unbalance,PTC temperature and load error and controls the opration accurately and stably by means of the built-in microprocessor.