Power Factor Correction Capacitors - Low and Medium Voltage (LV-MV)

MKK525-D-30.0-0130 kVAR 525 V Gaseous Capacitor

Name: 30 kVAR 525 V Gaseous Capacitor
Brand: Saba Khazen
SKU: B25667C5347A375

30 kVAr · 525 VPhaseCap Premium capacitors

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نمای انفجاری

What it is made of

Illustrative exploded view; not to scale. Catalog dimensions and identity limitations are listed separately. Internal geometry and OEM subcomponent part numbers are unverified.

The numbers identify the parts in this drawing. They are not manufacturer part numbers.

فایل سازنده

Maker's file and catalogue

Catalogue code: B25667B5347A375Read on the photographed unit
Model in the photograph: EPCOS MKK525-D-30-01 / B25667B5347A375

Maker's file (datasheet)

Film Capacitors – Power Factor Correction / PhaseCap Premium capacitors

Open the PDF

This is the datasheet of the product's series; this product is one row of its table.

Maker: EPCOS AG
Revision: January 2011, Version: 1
Covers: MKK525-D-30-01 · B25667C5347A375
This product's row: MKK525-D-30-01 / B25667C5347A375 · page 3
PDF: 10 pages · epcos-gas-capacitor-30kvar-525v.pdf

In the catalogue

EPCOS Power Quality Solutions — Product ProfilePhaseCap Premium PFC Capacitors - Three-phase capacitors - Rated voltage 525 V AC, 50 / 60 Hz, delta connection
page 28 Read on the site

Catalogue dimensions

d 142 × h 200 mmapplies to B25667B5347A375Catalogo_2006_Epcos.pdf · page 17 · a document outside this siteFrom the row whose code matches the code on the photographed unit.
d 136 × h 200 mmapplies to MKK525-D-30-01Maker's file (datasheet) · page 3These dimensions belong to the document's model, not to the unit in the photograph.

Review notes

Photo order code is B25667B5347A375; linked PDF is B25667C5347A375. Archived manufacturer catalog confirms 142×200 mm for the photographed B-series. Newer C-series uses 136×200 mm. Treat as different revisions, not interchangeable measurements.

مشخصات فنی

Specifications

Power: 30 kVAr
Voltage: 525 V
Capacitance: 3 × 115.5 µF
Weight: 2.4 kg
Series / type: MKK525-D-30-01
Ordering code: B25667C5347A375

PhaseCap Premium capacitors · Film Capacitors – Power Factor Correction · MKK525-D-30-01

Terminals

Protection degree

Isolated terminals, IP20

Max. torque

2.0 Nm

Terminal cross section

25 mm2

Maximum terminal current

80 A

Creepage distance (min)

12.7 mm

Clearance (min)

9.6 mm

Technical data and specifications

Characteristics

MKK525-D-30- 01

Rated capacitance CN

3 × 115.5 µF

Tolerance

–5 / +10%

Connection

D (Delta)

Rated voltage VN

525 V AC

Rated frequency fN

50 Hz

Output

30 kvar

Rated current IR

33 A

tan δ0 (dielectric)

0.2 W / kvar

95 Ws

2.78 mΩ

Ris × C

30 000 s

Maximum ratings

Vmax (up to 8 h daily)

580 V AC

Vmax (up to 1 min)

680 V AC

Imax

Up to 1.3 × IR (A) including combined effects of harmonics, overvoltages and capacitance tolerance

300 × IR (A)

VTC imp

8 000 Vpk (Standard 1.2/50 µs impulse)

Test data

VTT

1 150 V AC / 50 Hz during 10 s

VTC

3 000 V AC / 50 Hz during 10 s

*tan δ (50 Hz)

≤ 0.5 W / kvar

Design data

Dimensions (d x h)

136 x 200 mm

Weight approx

2.4 kg

Impregnation

Non-PCB, dry, inert gas

Fixing

Threaded bolt M12

Max. torque (Al can stud)

10 Nm

Mounting position

Any mounting position possible See “Maintenance and Installation Manual” for further details

Climatic category –40/C

Θmin

–40 °C

Θmax

+50 °C

Storage temperature

–40 °C … +85 °C

Θhotspot max

+85 °C

Maximum power loss at Θambient

P max	at Θambient
15.0 W	+55 °C
10.0 W	+65 °C
5.0 W	+75 °C
0W	+85 °C

Humidity

av. rel. < 95%

Degree of protection

IP 20

Maximum altitude

4 000 m

P max

I max 15 20 10 10 5

Mean life expectancy

tLD

Up to 180 000 hours (temperature class –40/C); ΘHS ≤ 70°C Up to 130 000 hours (temperature class –40/D); ΘHS ≤ 70°C

Safety

Mechanical safety

Overpressure disconnector

Max. short circuit current

(AFC: 10 kA)

Discharge resistor time

≤ 90 s to 75 V or less

Test duration

6 h*

Frequency range 1

10 ... 55 Hz*

From the manufacturer's datasheet

Construction

Dielectric: Polypropylene film
Gas-impregnated, dry type, non-PCB
Concentric winding
Wave cut
Extruded round aluminum can with stud
Provided with ceramic discharge module
Triple safety system

Features

Three-phase, delta connected
Self-healing technology
Naturally air cooled (or forced air cooling)
Indoor mounting

نقشه‌ها

The maker's drawings

Dimensional drawing~~C version only — B25667C5347A375, 136 × 200 mm. The photographed unit is the older B25667B5347A375, 142 × 200 mm (EPCOS catalogue 2006, p. 17).~~Redrawn from the manufacturer's own file, page 6

هم‌خانواده

Power Factor Correction Capacitors - Low and Medium Voltage (LV-MV)

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