BKMJ-YF series of special capacitor for the hot furnace of the cylindrical type of the Yi Feng

Product introduction

The special purpose of the special capacitor for the hot furnace of the Yi Feng is the characteristics of the ore heat furnace: low voltage, high current, poor environment (high temperature, dust big) and the design of the limited space. The lead terminal is C type terminal structure.

Characteristic

The size of small, volume is smaller than the traditional 30%, shell size is only 116*260-M16*25, with a common product of 1.4 meters of the device, with a cylindrical type can be reduced to 0.9 meters width.

The temperature rise is lower, and the temperature rise is below 15 at 55.

Current large, single current 100A.

Easy installation.

Products with pressure protection device, and can ensure that the normal operation of the open circuit, the capacitor is damaged when the circuit to ensure the safety of the.

Use

Mineral hot furnace

Reference standard:

National standards: GB12747-2004 American Standard: UL810-1998

International standard: IEC60831-1.2-1996 (International Electrical Commission Standard)

Performance index:

Rated voltage: 220V, 230V, 250V

Rated frequency: 50/60HZ

Capacity range: 19 KVar ~ 25KVar

Capacity accuracy: 5%

Dielectric loss: less than 0.3W/KVar?

? dielectric loss tangent: < 0.1% (frequency Un.20 C)

Test voltage: between the poles: 2.15Un/10S polar shell: 3000/10S

Condition of use:

Working environment temperature range: minimum -40, maximum +60

Relative humidity: less than 90%?;

Altitude: less than 2000m?;

? current: less than 1.3In (In rated current) (anti harmonic series can meet 1.6 ~ 1.8In)

Over voltage: 1.1Un long term; 1.15Un is no more than 8 hours per day; 1.3Un is no more than 1 hours a day.

Over current capacity, the maximum up to 2.4In;

Note

Cylindrical capacitor for roof explosion-proof structure, wiring terminal capacitance is strictly prohibited with copper, aluminum row connection, must use the soft copper wire