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Yidun Electric Co., Ltd. is an intelligent technology enterprise that produces and sells a series of intelligent products such as control and protection switch, intelligent dual power supply, intelligent digital display meter series, surge protector, small circuit breaker, molded case circuit breaker, leakage molded case circuit breaker, electronic molded case circuit breaker, intelligent frame short circuit, load disconnect switch, self-repeating over-undervoltage protector, etc.
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The company is committed to leading the new market trend, we regard quality as life, service as blood, reputation is our unswerving pursuit
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SF6 appeared in the early twentieth century, it is a gas formed when sulfur is burned in fluorine gas. SF6 gas in its normal state is a colorless, odorless, non-toxic, non-combustible chemically stable gaseous material, its density is about five times that of air.
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Introduction to SF6 load switch, inflatable cabinet switchgear

2022.10.17

High-voltage switchgear "five prevention"

2022.10.17

The influence of structural design of low-voltage withdrawable switchgear on electrical performance

2022.10.17

High voltage circuit breaker type

2022.10.17
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Yidun Electric Co., Ltd. is an intelligent technology enterprise that produces and sells a series of intelligent products such as control and protection switch, intelligent dual power supply, intelligent digital display meter series, surge protector, small circuit breaker, molded case circuit breaker, leakage molded case circuit breaker, electronic molded case circuit breaker, intelligent frame short circuit, load disconnect switch, self-repeating over-undervoltage protector, etc.
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Control and protection switch series

Double power automatic transfer switch series

Surge protector series

Overvoltage and undervoltage protector series

Frame circuit breaker series

Molded case circuit breaker series

Miniature circuit breaker series

Intelligent digital display instrument series

Disconnector series

Fire fighting machinery emergency starting device series

Intelligent power capacitor series

Knife switch series
The company's products have passed the national compulsory CCC certification.
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Yidun Electric Co., Ltd. is an intelligent technology enterprise that produces and sells a series of intelligent products such as control and protection switch, intelligent dual power supply, intelligent digital display meter series, surge protector, small circuit breaker, molded case circuit breaker, leakage molded case circuit breaker, electronic molded case circuit breaker, intelligent frame short circuit, load disconnect switch, self-repeating over-undervoltage protector, etc.
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The company's products have passed the national compulsory CCC certification.
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Yidun Electric Co., Ltd. is an intelligent technology enterprise that produces and sells a series of intelligent products such as control and protection switch, intelligent dual power supply, intelligent digital display meter series, surge protector, small circuit breaker, molded case circuit breaker, leakage molded case circuit breaker, electronic molded case circuit breaker, intelligent frame short circuit, load disconnect switch, self-repeating over-undervoltage protector, etc.
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Committed to leading the new market trend, we regard quality as life, service as blood, reputation is our unswerving pursuit.

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IDBQH5-125SA(split)/125S(L)(integrated) double power automatic transfer switch

Product Categories：Double power automatic transfer switch series
Company Brand：Yidun
Product Description：I power input method: press "two power disconnect" (such as) with a screwdriver, so that I, Ⅱ power are in the OFF position (L-type two-segment type without This operation), use a wrench to turn the manual shaft in the direction of the arrow, so that the work power is placed in the ON position Ⅱ power input method: press "two power disconnect" with a screwdriver (as shown in the figure), so that I, Ⅱ power are in the OFF position (type two-segment type without this operation) This operation, and then press the "oriented work power" well to maintain, while the manual shaft according to the direction of the former head instructions to turn, so that the work power in the ON position Manually jump off method: (only for S-type three-stage type, type two-stage type can only turn and can not be unlocked to remove the manual operating handle state, to screw Wire driver inserted into the left side of the "two-way power disconnect" hole in the well to the internal pressure can be jumped off. (Pl

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