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XI1-S-1
The XI1-S of the PROFESSIONAL LINE is an all-purpose protection against earth faults, used for electrical machines, lines and networks with solidly earthed or resistance-earthed neutral; it is mainly used in radial networks. Very often the XI1-S can be found as backup protection at the central earthing point of the system. It detects all earth faults occuring in the system. In this case the trip delay selected must exceed the longest time delay setting of any other earthing protection used in the system.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
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XP2-R-5
Relay XP2-R of the PROFESSIONAL LINE is a digital relay for reverse power detection of gensets in parallel and active power supervision of power systems.
For generators operating in parallel with a mains or another generator, it is imperative to supervise the power direction. If for example the prime mover fails the alternator operates as a motor and drives the prime mover (diesel or turbine). The XP2-R detects the reverse of the power direction and in case of this error switches off the alternator. This way, power losses and damages of the prime mover are avoided.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
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XU1-E
The XU1-E of the PROFESSIONAL LINE is a digital relay for earth fault detection in isolated and resistively earthed medium voltage systems. Digital filters ensure a suppression of harmonics.
The relay can be connected to the open e-n winding of the voltage transformer.Unit XU1-E has a single step earth fault voltage supervision. The noise signals caused by inductive and capacitive coupling are supressed by an analog RC filter circuit.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
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WK N 3-2
The phase of the voltage supply are fed to an electronic measuring system. Units with one system for over or under voltage and units with two system for Over and Under voltage can be supplied. A small signal lamp lights up as long as the supplied voltage is within the adjusted limits. The signal lamp extinguishes and two output contacts are switched the moment one phase exceeds or falls below the limits.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp3.196.800Rp4.800.000WK N 3-2
Rp3.196.800Rp4.800.000 -
IWE N
The IWE N relay is a define relay suitable for earth fault relay protections of a generators, transformers, motors, capacitor bank, shunt reactors and radial feeders in distribution networks.
Interconnected networks, or when protecting parallel feeders, directional earth fault protection is required to ensure discriminative tripping, and in such cases, a directional relay SEG type IWE/R is required (please refer to publication IWE/R).For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp3.330.000Rp5.000.000IWE N
Rp3.330.000Rp5.000.000 -
RW N 1-10-230
During parallel operation of a generator with a grid or with another generating system, it is necessary to supervise the power direction. Should, for instance, the driving unit fail, the generator acts as a motor by taking power from the grid and driving the unit. The reverse power relay RW N 1 detects the reversal of power direction and disconnects the generator in case of fault. By this power losses as well as dangerous conditions for the driving unit are prevented.
The unit RW N 1 is also suitable as a minimum load monitor.
Two variants of the appliance are available.
Type RW N 1-10 is used in low tension installations and type RW N 1-12 in medium tension installations.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp3.529.800Rp5.300.000RW N 1-10-230
Rp3.529.800Rp5.300.000 -
BU1-AC-110 VAC
BU1-AC AC Voltage Relay
Application
Over and under voltage supervision of 1 and 3 phase systems.
Function
Unit BU1-AC is eguipped with an independent over {U>) and under voltage supervision {U<) with separate adjustable pickup values and common trip delay {t) and hysteresis {DIFF). The voltages are compared with the set reference values.
For three phase over voltage supervision the highest voltage in each phase is evaluated, for under voltage supervision the lowest in each phase.
Pickup of supervision circuit U> or U< is indicated by flashing of the corresponding LED.
At U< tripping LED U< extinguishes, at U> tripping. LED U> is steady lit.
At voltages < 60 % Un no trip delay takes place.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp4.195.800Rp6.300.000BU1-AC-110 VAC
Rp4.195.800Rp6.300.000 -
RW N 1-12-110
During parallel operation of a generator with a grid or with another generating system, it is necessary to supervise the power direction. Should, for instance, the driving unit fail, the generator acts as a motor by taking power from the grid and driving the unit. The reverse power relay RW N 1 detects the reversal of power direction and disconnects the generator in case of fault. By this power losses as well as dangerous conditions for the driving unit are prevented.
The unit RWN1 is also suitable as a minimum load monitor.
Two variants of the appliance are available.
Type RW N 1-10 is used in low-tension installations and type RW N1-12 in medium tension installations
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp4.195.800Rp6.300.000RW N 1-12-110
Rp4.195.800Rp6.300.000 -
RW N 1-12-380
During parallel operation of a generator with a grid or with another generating system, it is necessary to supervise the power direction. Should, for instance, the driving unit fail, the generator acts as a motor by taking power from the grid and driving the unit. The reverse power relay RW N 1 detects the reversal of power direction and disconnects the generator in case of fault. By this power losses as well as dangerous conditions for the driving unit are prevented.
The unit RW N 1 is also suitable as a minimum load monitor.
Two variants of the appliance are available.
Type RW N 1-10 is used in low tension installations and type RW N 1-12 in medium tension installations.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp4.195.800Rp6.300.000RW N 1-12-380
Rp4.195.800Rp6.300.000 -
BU1-AC-230 VAC
BU1-AC AC Voltage Relay
Application
Over and under voltage supervision of 1 and 3 phase systems.
Function
Unit BU1-AC is eguipped with an independent over {U>) and under voltage supervision {U<) with separate adjustable pickup values and common trip delay {t) and hysteresis {DIFF). The voltages are compared with the set reference values.
For three phase over voltage supervision the highest voltage in each phase is evaluated, for under voltage supervision the lowest in each phase.
Pickup of supervision circuit U> or U< is indicated by flashing of the corresponding LED.
At U< tripping LED U< extinguishes, at U> tripping. LED U> is steady lit.
At voltages < 60 % Un no trip delay takes place.
For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp4.329.000Rp6.500.000BU1-AC-230 VAC
Rp4.329.000Rp6.500.000 -
BF1-230
Under and over frequency supervision of single or three phase systems.
The unit BF1 is equipped with an independent over (f>) and under frequency supervision (f<) with seperate
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.For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp4.395.600Rp6.600.000BF1-230
Rp4.395.600Rp6.600.000 -
BZ1-G-24
Application
Speed supervision of gensetsFunction
Via the output frequency of the generator, the BZ1 detects the speed of the genset to be supervised. The relay is provided with three independently adjustable elements for ignition speed, under and overspeed. The rated frequency can be changed from 50 Hz (left stop) to 60 Hz (right stop) by means of potentiometer CAL. At output CAL-A2 a current of 0 – 20 mA in proportion to the speed is available for indication of speed.For more information please contact :
PT. SINAR ELEKTRINDO PERKASA
Phone : (+62) 21 580 6044-45
Whatsapp : (+62) 857 7950 9308
Email : sep_seg@yahoo.com
Rp4.395.600Rp6.600.000BZ1-G-24
Rp4.395.600Rp6.600.000