Teknika Electronics




Static Relay

Share: Facebook Twitter Stumbleupon

Static Relay are used for protection of sensitive equipment due to under or over frequency when the equipment is being supplied from a source whose frequency may be erratic. Can be used for tripping in case frequency goes above limit. A lower or higher than limit condition if persisting for more than 1 or 2 sec a contact changeover occurs and an LED on facial glows to indicate a trip condition.


Earth Leakage Relay
Enlarge View

Earth Leakage Relay

RYB SENSING      Reverse Power     -      6 - 10 %

TE 800 series RPR relay monitors the power flowing in the phases. The direction of the power is checked. The relay monitors current flowing in the B phase. This current is squared with the voltage in RY phase and motoring condition detected. Power sensed is compared to a reference and a timer is triggered above limit. Timer can be set 0-10 sec. Contacts changeover occurs on time out and an LED indication signals closure.

Size    :    70 x 60 x 110 mm



Voltage Monitor Relay
Enlarge View

Voltage Monitor Relay

Single Phase                                        Three Phase

VMR   160 - 260V    TE 200                  VMR    300 - 400 V    210  

AVR    160 - 260V    TE 202                  AVR    300 - 400 V    212

OVR    220 - 300V    TE 201                  OVR    400 - 500 V    211

Teknika voltage relays are used in protection of gensets, motors, pumps, transformers, shunt caps etc from damage due to transient blackouts, brownouts & for auto start stop of AMF panels. A low or high in all or any phase generates a changeover signal. Two potential free c/o contacts are given for breaker tripping. Relay is auto reset. Both time and voltage are settable Hysterisis of 5-15 V for transient protection is provided.

Size    :    70 x 60 x 110 mm



Over Voltage Relay
Enlarge View

Over Voltage Relay

Single Phase                                                 Three Phase

UOVR      UV   160 - 260V    TE 230                  UOVR        UV     300 - 400 V       TE240  

               OV   230 - 300V                                         OV     420 - 500 V

Teknika UO Voltage relaysare used in protection of gensets, motors, pumps, transforers, shunt caps etc. from damage due to transient blackouts, brownouts & for auto start stop o AMF panels a low or high in all or any phase generates a changeover signal. Two potential free c/o contacts are given for breaker tripping - Relay is auto reset. Both under & over & voltage are settable. Time is fixed at 3-5 sec Hysterisis of 5-15 V for transient protection is provided.

Size    :    70 x 60 x 110 mm



Alternator Voltage
Enlarge View

Alternator Voltage

AC 230 V      DC 12 V OR 24 V           TE 100

ON delay TE 100       Initially off, after set time timer on - contact change

Off delay TE 130       Initially on, after set time timer turns off-contact change.

Stop timer TE 130     Initially on, after set time off. For pulling stop solenoid of engine for 5-30s

Time delay is as per order which are   -    1-10s   10-100s     6-60s    0.3-3min    1-10min

All contact are 5A potential free. Any of these times can be specified at order.  

Size    :    70 x 60 x 110 mm




Frequency Relay
Enlarge View

Frequency Relay

Over Frequency           50 - 55 Hz

Over Speed                 1500 - 1650 rpm

TE 700 series frequency relays are used for protection of sensitive equipment due to under or over frequency when the equipment is being supplied from a source whose frequency may be erratic. Can be used for tripping in case frequency goes above limit. A lower or higher than limit condition if persisting for more than 1 or 2 sec a contact changeover occurs and an LED on facia glows to indicate a trip condition. This can be used to trip the breaker / supply. Two sets of changeover contacts are available. The relay is auto reset type.

Size    :    70 x 60 x 110 mm



Earth Fault Relay
Enlarge View

Earth Fault Relay

Earth Fault                  0.2 -2 A      

Over Current               0.5 - 5 A      

TE 530 series of Over current relays are ideal for sensing over current faults in any or all phases for protection of AC Machines, Transformers, Generators etc. The relay monitors the current passing in any feeder secondary. The resultant current is digitally compared to the settable reference. Each phase has its independent setting. Timer starts on trip condition and is common for all three phases - a changeover occurs. Time must be set according to the system requirements. Two sets of changeover contact are available - common for all.

Size    :    70 x 60 x 110 mm



Static Over Current Relay
Enlarge View

Static Over Current Relay

Over Current                  0.5 - 5 A        TE 510

Earth Fault                   0.2 - 2 A        TE 520

Earth Leakage Relay           50 - 500 Ma   TE 560

Teknika Single element over current / earth fault / earth leakage relays are ideal for sensing current faults in any one phase or earth for protection of AC machines. Transformers, generators etc. The resultant current measured is digitlly compared to a settable reference. In case of trip condition trip contacts changeover after a settable time of 1-10 sec. This can be used to trip the breaker. Time must be set according to system requirements. Two changeover contacts are available.

Size    :    70 x 60 x 110 mm



Vaf Meter
Enlarge View

Vaf Meter

MULTI VAF METER TEMTR01

Full Range Meter displays Voltage between 0-600V, Current between 0-1kA, Frequency between 25-75Hz
Aux 230VAC
CT Ratio selectable through microswitch on back panel
1PH / 3ph selectable through push button on front panel
Rugged operation
Microprocessor based



Timers AC - DC
Enlarge View

Timers AC - DC

AC 230V                TE 100
DC 12 or 24VDC
ON delay Initially off, after set
TE 100      time timer on -
            contacts change
Off delay Initially on , after set
TE 130      time timer turns off-
            contacts change.
Stop timer Initially on, after set
TE130       time off. For pulling
            stop solenoid of
            engine for 5-30sec.
Signal of Same as Off delay
Delay       except timer starts
TE132       only when external
            signal given
Time delay is as per order which are
• 1-10 sec * 10-100sec
• 6-60sec * 0.3-3 min
• 1-10 min
All contacts are 5A potential free.
Any of these times can be speci-fied at order
Size : 70 x 60 x 110 mm







Contact Us

Teknika Electronics
Mr. Chandra Sheikher / Mr Pawan Aggarwal (Director)
A- 39, F F Complex, Okhla Estate
Delhi - 110 020, India

Contact via E-mail


Home|Profile|Our Product Range|Site Navigation|Contact Us
Member IndiaMART.com © Teknika Electronics. All Rights Reserved (Terms of Use)
Developed and Managed by IndiaMART InterMESH Limited