Leading manufacturer of capacitors in Russia

3, Kalinin Str., Sarapul

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K50-80

Aluminum electrolytic capacitor

elecond-market@elcudm.ru
+7 (34147) 2-99-89
Конденсатор К50-80
AZHYAR. 673541.009 TU
Low impedance capacitors with screw terminals. Capacitor is used for operation in direct current and ripple current circuits, secondary power sources and converter equipment. Capacitor is available in all-climate and temperate/cold climate version. Sealed; isolated.

It is recommended to use this capacitor type as substitution for capacitors K50-18, K50-32, K50-33A, K50-37 types.

Find out about delivery times, product costs or just ask a question

Find out about delivery times, product costs or just ask a question

Main parameters

NameValue
Rated voltage, V16…160
Rated capacitance, µF680…22 000
Temporary overvoltage within 10 sec., V1.15 UR
Capacitance tolerance (25 °C, 50 Hz), %+30…-10
Maximum operating temperature Tenv, °C+100
Minimal operating temperature Tenv, °C-60
Temperate/cold climate version
All climate version
Spacing between terminals is 12.5±0.15 mm
1 – Insulating cover
2 – Explosion proof valve
3 – Paintwork
4 – Screw BM5-6g
5 – Washer 5.65

Capacitors overall dimensions and mass

UR, V16254063100160
CR, µFDxH, mm
mass, g
68035x55
75
1 00035x80
110
2 20035x55
75
35x80
110
3 30035x80
110
4 70035x55
75
35x80
110
6 80035x55
75
35x80
110
10 00035x55
75
35x80
110
35x80
110
15 00035x80
110
22 00035x80
110

Capacitor electric parameters value when delivered

CR, µFUR, Vtg δ, %, 25 °C, 50 Hz, maxILEAK, µA, 25°C, after 5 min., maxZ, Ohm, 25°C, 100kHz, maxESR, Ohm, 25°C, 100kHz, maxIR, А, 85°C, 50 Hz, max
1610 000251 3200.030.0389.6
15 0001 6170.0250.02612.8
22 0001 9580.0180.02113.6
256 8001 3600.0270.03210.4
10 0001 6500.0210.02812
404 700201 4310.0280.03311.2
6 8001 7210.0220.02812.8
10 0002 0870.0170.02715.2
632 200151 2300.030.067.5
3 3001 5050.0240.03911.2
4 7001 7960.020.03113.6
1002 2001 5480.030.0579.6
160680101 0890.0480.0921.9
1 0001 3200.0520.0842.2
Ripple current effective value
versus temperature and frequency can be found from the formula IRO = IR x KT x KF, where

IR– allowable ripple current at 85 °C, 50 Hz (See Table “Capacitor electric parameters”)

KT - IR correction factor versus temperature

Tenv, °C4050607085100
KT1.71.651.61.310.5

KF - IR correction factor versus frequency

F, Hz501002003004005001 000≥2 000
KF11.251.41.481.511.541.581.6

Voltage versus temperature

Capacitors reliability

Reliability
Operation modes
Minimal nonfailure operating time, tλ, hoursCapacitor failure rate, λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=85 °С)10 00010-6
Maximum-permissible mode (0.5UR, Tenv=100 °С)10 00010-6
Light mode (0.6UR, Tenv=40 °С)100 00010-7
Storageability
Gamma-rated time of capacitor storageability Tcy at y=95%, years, min
25

Example of reference designation for ordering

CAPACITOR K50-80 – 63V – 3300µF (+30-10)% B AZHYAR. 673541.009 TU

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Leading manufacturer of capacitors in Russia
3, Kalinin Str., Sarapul, Udmurt Republic, Russia, 427968
TIN 1827003592
OGRN 1021800993752
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