TECO Chandni Chowk, Delhi

We are offering Teco voltage monitor relays are used in protection of gensets, motors, pumps, transformers & shunt caps etc. From damage due to transient blackouts, burnouts and for auto start stop of amf panel. A low or high in all or any phase generates a changeover signal. Two potential free changeover contacts are given for breaker tripping, relays is auto reset. Both time and voltage are settable hysteresis of 5v-15v for transient protection is provided. All contacts are 5a.

Size : 70x60mmmm

Model Number : TCO215

Brand Name : TECO ELECTRIC

We are offering Teco under + over voltage monitor relays are used in protection of gensets, monitors, pumps, transformers & shunt caps etc. From damage due to transient blackouts, burnouts & for auto start stop of amf panel. A low or high in all or any phase generates a changeover signal. Two potential free changeover contacts are given for breakers tripping, relay is auto reset. Both under and over voltage are settable. time is fixed at 3 sec. Hysteresis of 5v-15v for trasient protection is provided. All contacts are 5a.

We are offering TECO Single Phasing Preventor Relays are used for protection and burnouts of Pumps and Motors against phase unbalance, missing and negative phase sequence. All the phase are continously checked. A fault trip condition trips the relay changeover contacts are energized. The relay resets automatically and remains off when voltage is low, zero, unbalance or negative phase sequence. one potential free changeover contacts is 5A.

Model Number : TCO400

Brand Name : TECO ELECTRIC

We are offering this cards is useful in scheduled on-off any home office ac dc operated appliances. User can set on time and off time with am or pm for any appliances and save setting. Now card relay gets on off as per time setting. card has three chanel so maximum 3 devices can be controlled. Two on time and two off time can be saved for each day for each channel. Relay rating is 220vac,6a. Card includes one key board with six keys for time setting. one 16*2 line blue ltd. and one mother board.

We are offering TECO Reverse Power Relay monitors the power flowing in the phase. The direction of the power is checked. The relay monitors current flowing in the B phase. This current is squared with the voltage in R y phase and motoring condition detected. Power sensed is compared to a reference and a timer is triggered above limit. timer can be set 1-10 sec. Contacts changeover occurs on time out and an LED indication signals closure. Two sets of changeover contacts are available. All contacts are 5A.

Teco water level (pump) controller relays are used to monitor the overflow and or prevent overflow as wel as switch on pump when tank is empty. Useful for single tank operation of underground or overhead tank. Double tank pump controller is used to switch on pump when overhead tank is full. Dry run protection against underground tank is also provided. One potential free changeover contact is 5a.

TECO Over Current Relays are ideal for sensing over current faults in any one or all phases for protection of Air Conditioners, Transformers & Generators etc. The relay monitors the current passing in air 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 changover occurs. Time must be set according to the system requirements. Two sets of changeover contacts are available common for all. All contacts are 5A.

We are offering TECO Phase Sequence Corrector Relays are used for protection of Motors, Pumps and Transformers etc. From damage due to missing phase sequence. A wrong sequence is corrected and two output contacts are provided which can be used to switch on the power contractors. Only the correct sequence contractor signal will be on at a time. However contractors must be interlocked during power wiring. The relay resets automatically and remains off when voltage is low, zero, unbalanced or negative phase sequence. All contacts are 5A potential free.

TECO Single Phase Over Current Relays are ideal for sensing current faults in any one phase or earth for protection of Air Conditioners, Transformers & Generators etc. The resultant current measured is digitally 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 sets of changeover contacts are available. All contacts are 5A.

Brand Name : TECO ELECTRIC

Time delay is as per orders which are : 1-10 sec., 6-60 sec., 10-100sec., 18-180sec., 1-10min. Any of these times can be specified at order; Two sets of changeover contact are available. All contacts are 5A.

TECO Engine Starting Relays are used for automatic of Diesel or petrol engines or Gensets and Fire engines. Relay is a three attempt cranking relay for engine starting with auto cut after 3 attempts. on time and off time duration are settable from 0-30 sec. Two potential free changeover contacts are given for cranking the engine and for lockout in case the engine fails to starts in three attempts. The relay locks out after 3 attempts. All contacts are 5A.

TECO Earth Fault Relays are for sensing current faults in any one phase or eath for protection of Air Conditioners, transformers, Generators etc. The resultant current measured is digitally 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 sets of changeover are available. All contacts are 5A.

Brand Name : TECO ELECTRIC