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ZN63(VS1)-12 fixed indoor HV vacuum circuit breaker

♦ IEC62271-100 High Voltage Switchgear and Controlgear Part 100: AC Circuit-breakers
♦ GB1984 High Voltage AC Circuit-breakers
♦ GB/T11022 Common Specifications for High-voltage Switchgear and Controlgear Standards
♦ JB/T 3855 High Voltage AC Vacuum Circuit-breakers
♦ DL/T402 Specification of High-voltage AC Circuit-breakers

Release time:2017-06-01

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ZN63(VBM7)-12 fixed indoor vacuum circuit breaker

VS1-12 side-mounted type vacuum circuit breaker is a kind of indoor high voltage switch device which is used in the AC Three-phase power system of frequency 50HZ,rated voltage 12KV to be the protection and control unit.
Because of the special superiority of vacuum circuit breaker, especially suitable for applications that require frequent operation at rated operating Current or multiple open short-circuit breaking current location.

Release time:2017-06-01

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ZN28G side mounted indoor vacuum circuit breaker

ZN28G ZN28A-12 series indoor vacuum circuit breaker is a three-phase AC 50Hz,rated voltage of 12kV indoor witchgear ,
control and protection for industrial and mining enterprise,
power plants and substations,electrical acilities,
and for frequent operation place.

Release time:2017-06-01

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ZN23-40.5 handcart type indoor vacuum circuit breaker

ZN23-40.5 series handcart type indoor vacuum circuit breaker for the high voltage rated 40.5kv,
three-phase AC 50Hz Indoor high-voltage electrical equipment.
Apply to industrial and mining e r1terp rises ,
substation and transmission and distribution systems for control and protection switching;

Release time:2017-06-01

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FZN25 FZRN25 vacuum load switch

。The ambient temperature: -25°C-+40°C, alpine region, ;;.-40°C;
。The altitude:≤1000M;
。Relative humidity: daily average value is not greater than 95%, monthly average is not 9reater than 90%;
。Earthquake intensity:≤ 8 degree;

Release time:2017-06-01

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FN7-12DR Model indoor AC HV Load Switch

FN7-12DR Model indoor AC HV Load Switch is suitable in 50Hz,rated voltage of 12Kv the three-phase AC power system
as the breaking load short-circuit current of the power and used the Closing,
until the combination of electrical short -circuit current can be breaking any current
can be used as protection purposes .

Release time:2017-06-01

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FKN12A-12D air-blast load break switch

。Ambient temperature-25℃-+40℃
。Elevation,,,; 1000m
。Humidity: daily average humidity.;;95%, monthly.;;90%
。The earthquake does not exceed degree 8
。No fire, explosion, chemical errosion.

Release time:2017-06-01

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split phase compensation shunt power capacitor

With the development of reactive compensation technology, as for three-phase unbalanced load,
to conduct the split phase compensation of the reactive power by applying the way of respective three-phase switching of capacitor,
so as to improve the accuracy of the compensation and optimize electricity-saving result.
In order to do so, our company has developed split phase compensation shunt capacitor.

Release time:2017-06-01

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