JY-7 SERIES VOLTAGE RELAY(JY-7A/32-F/220, JY-7A/31) for electromotor transformer

JY-7 SERIES VOLTAGE RELAY(JY-7A/32-F/220, JY-7A/31) for electromotor transformer

Model :

JY-7 SERIES IC VOLTAGE RELAY(JY-7A/31)

JY-7 SERIES IC VOLTAGE RELAY(JY-7A/32-F/220)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK/110)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK/220)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7/3DK/220)

JY-7 SERIES IC VOLTAGE RELAY(JY-7A/12)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/1DK)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/2DK)

JY-7 SERIES IC VOLTAGE RELAY(JY-7A/31/220)

JY-7 SERIES IC VOLTAGE RELAY(JY-7A/31)

JY-7 SERIES IC VOLTAGE RELAY(JY-7A/32-F/220)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK/110)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK/220)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK)

JY-7 SERIES TYPE DK NON-AUXILIARY POWER SUPPLY

VOLTAGE RELAY(JY-7A/3DK)

Descrition:

JY-7 series type DK non-auxiliary power supply voltage relay is used in
relay protection devices of electromotor transformer and transporting and
transforming power. And as an over-voltage protect or low-voltage closedown
startup component.

Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer , pump, valve , air compressor , meters and Instruments , cable and wire , actuator , circuit Breaker , gear reducer, coal feeder and flame , servo controllers, etc.

we are the major partner with leading companies in China including SEC, Dongfang and HEC. We have long-term business relationships with world majors like Samra , Vedanta, and PT PJB and so on .

We are upholding to creating as a leading player in the worldwide energy and machinery industry! You are welcome to contact us for more information!

Stand in customers’ situation to grasp the quality, coupled with our genuine service, we attain deep trust and recognition from our clients.
 

Hontai business scope include:

Export products :

- turbine

- generator

- boiler

- blower

- coal mill

- Flame ignition & spares 

- Actuator 

- Motor 

- Reducer 

- Valve 

- ESP 

- Coal feeder 

- Electric panel 

- Instrument & indicator 

- Other industry spares for replace : relay , fuse , transformer , solenoid value , 

limited switch , transducer , sensor , thyristor and so on .

Import products :

- Coconut fiber

- Imported brand IC 

- EPRO sensor