C&H Technology PhMKDg User Manual

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Suite 108
Minnetonka, MN 55345

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Please contact the C&H Technology team for the following questions -

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www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com

ESTAdry D-Type Capacitor For Indoor Use

RATED OUTPUT

50 kvar, other outputs upon request

CASING

Aluminum, welded and hermetically sealed

DEGREE OF PROTECTION

IP00, Indoor (higher degrees of protection up to IP54 upon

request)

STANDARDS

DIN EN 60831-1/-2, IEC60831-1/-2 (VDE 0560-46/-47)

LOSSES (INCLUDING DISCHARGE RESISTORS)

Less than 0.45 watt per kvar at upper temperature limit

DIELECTRIC

Polypropylene film

PhMKDg

Vishay ESTA

IMPREGNANT

Without, dry type, NON-PCB, NON-toxic

ELECTRODES

Self-healing

SAFETY DEVICES

Self-healing dielectric and overpressure tear-off fuses
external discharge resistors for U ≤ 50 V, t = 60 s
(for IP00 version)

TEMPERATURE CLASS

- 25/D (max. 55 °C), (- 40/D upon request)

SHELF TEMPERATURE

- 40/+ 70 °C

SWITCH-IN-CURRENT

Max. 300 x I

N

INSULATION

IP53

ESTAdry D-TYPE THREE PHASE MK-POWER
CAPACITOR ACCORDING TO DIN EN
60831-1/-2 FOR INDOOR APPLICATION

MK = Metallized Plastic Film Dielectric.

ESTAdry MK-type capacitor for power factor correction in
low voltage systems.

RATED VOLTAGES

400 V, 415 V, 440 V, 460 V, 525 V, 690 V, 760 V

6/15 kV

TESTS

Terminal/Terminal: 2.15 x UN/2 seconds
Terminal/Casing: 6000V/2 seconds

RECOMMENDED TORQUES

STYLE RECOMMENDED TORQUE

Terminals M8 6 Nm

Terminals M10 10 Nm

M12 mounting stud 10 Nm

RATED FREQUENCY

50 Hz*

* Can also be used for 60 Hz. The output will be 1.2 times higher. A lower class of temperature might be taken into account.

Document Number: 13050 www.vishay.com
Revision: 28-Mar-06 3

PhMKDg

Vishay ESTA

ESTAdry D-Type Capacitor For Indoor Use

REQUIRED SPACE FOR BULGING

52

2 +

2 - 86

2 +

2 - 44

1

±

H

1
+

8.51

172

70

M10

M12

SCREW BOLT M10

HEXAGONAL-NUT M10

SPRING WASHER WAVE
SLOTTED NUT M10

SCREW BOLT M8 X 15

TOOTHED LOCK WASHER

HEXAGONAL NUT M12

DISCHARGE RESISTORS

TYPE

PHMKDG 400.3.50 400

PHMKDG 415.3.40 415

PHMKDG 415.3.50 415

PHMKDG 440.3.50 440

PHMKDG 440.3.56, 2 440

PHMKDG 460.3.50 460

PHMKDG 525.3.50 525

PHMKDG 690.2.50 690

PHMKDG 760.2.50 760

VOLTAGE [V]

RATED

87

∆ Y

RATED OUTPUT

[KVAR]

50 3 x 331.6 Δ 72 app. 4.9 210

40 3 x 246.4 Δ 56 app. 4.9 210

50 3 x 308.0 Δ 70 app. 4.9 210

50 3 x 274.0 Δ 66 app. 4.9 210

56.2 3 x 308.0 Δ 74 app. 4.9 210

50 3 x 250.7 Δ 63 app. 4.9 210

50 3 x 192.5 Δ 55 app. 4.9 210

50 3 x 334.3 Y 42 app. 4.9 210

50 3 x 275.5 Y 38 app. 4.9 210

061

CAPACITANCE

[µF]

CURRENT

[A]

WEIGHT

[KG]

HEIGHT H

[mm]

www.vishay.com Document Number: 13050
4 Revision: 28-Mar-06