smfl-86150ks Samwha Electric Co., Ltd., smfl-86150ks Datasheet - Page 11

smfl-86150ks

Manufacturer Part Number

smfl-86150ks

Description

A.c. Harmonic Filter

Manufacturer

Samwha Electric Co., Ltd.

Datasheet

1.SMFL-86150KS.pdf (19 pages)

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Samwha

Samwha 38

〉

This product is specially designed to accommodate high capacity to be

easily used for matching circuit of high frequency induction furnace

device.

For dielectric, polypropylene film and capacitor paper was used

together and aluminium foil electrode of non induction method was

used. For insulating oil,

non PCB dielectric was impregnation resulting in stable and excellent

feature.

For cooling method, it was designed that cooling water can absorb the

heat generated from the inner dielectric loss.

To make matching circuit easily when inductive load is changed, capacity was

divided into proper capacity and lead bushing was treated.

The material of case is non magnetic aluminum to minimize induction loss due

to high frequency electric filed. The loss of capacitor itself is about 0.1%.

Maximum Water temperature rise should not exceed 4deg[5l/min], on the

standard of maxim capacitance.

Permissible load power is 1.05 times of rated voltage [within1 hour per day]

and maximum permissible current is 1.35 times of rated current.

High frequency water cooling capacitor does not contain discharging resistor

since it is connected to high capacity coil circuit in paralleled.

When capacitor is input into circuit again, the permissible limit of residual voltage

should be within 10% of rated voltage and nuts with DC voltage.

Tightening strength on nuts at terminal is 200kg·㎝ or less.

〉

Since the outer case of capacitor is unilateral electrode, please be sure to use the insulated rack in

installation.

When more than 2 capacitors are connected in paralleled, there should be space at least 35mm.

The flow quantity of cooling water shall be more than 5ℓ/min.

In case when capacitor is kept at subzero temperature, remove the water entirely from copper pipe

Flux of Cooling Water More than 5ℓ per minute

Ambient Temperature More than 0℃

Application

Technical data

Caution

Withstand Voltage

Installation place

Temperature of

Cooling Water

Safety Device

Pressure of

Tolerance

Case

Creative TEchnology Provider

Only for Indoor

Cooling water exit temperature less than 45℃

Within ± 10% of rated capacity

2.15 times of rated voltage, 10 seconds

Less than 10kg/㎠

Thermostat contact capacity [250VAC, 7.5A]

Aluminium non painted product

4-8 Water Cooling Capacitor

Stream Flow

(ℓ/min)

K : Series Logarithm of Coolling Coil

Notes) Pipe Dia(12Ø 1.0t)

Pressure

(㎏/㎠)

smfl-86150ks Samwha Electric Co., Ltd., smfl-86150ks Datasheet - Page 11

smfl-86150ks

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