MRC370V2_12 Datasheet, PDF (1/2 Pages) NTE Electronics – MOTOR RUN AC METALLIZED

MOTOR RUN AC METALLIZED
MRC SERIES
The MRC series is a range of AC metallized capacitors.
W
These capacitors are most often used in motor run, HVAC,
lighting, and power supply applications.
FEATURES:
• .25” 4−Way Quick Connect terminals
• Pressure activated circuit interrupter
• Self healing of shorts due to dielectric breakdown
• Non−PCB dielectric fluid
• Low dissipation factor
• Leak−proof terminals
RATINGS
Capacitance Range:
370 Volts − 2µF to 50µF
440 Volts − 2µF to 60µF
Tolerance: See Table on Next Page
PERFORMANCE SPECIFICATIONS
Operating Temperature Range: −25°C to +85°C
(MRC440V17R5 ONLY):
−40°C to +70°C
(MRC440V30 ONLY):
−55°C to +70°C
Capacitance Change Due To Temp: +5% to−7%
Dissipation Factor: 0.001% Max @ 60Hz
(MRC440V17R5 ONLY) 0.1% Max @ 60Hz
Service Life: *150,000 hours (at Max Rating)
94% survival
Shelf Life: 10 years (when stored at < 35°C)
Impregnant: Dykanol XK
CAPACITOR CONSTRUCTION
Metallized electrodes on both sides of paper sub-
strate are wound with polypropylene film as a dielec-
tric. During vacuum fluid processing the paper acts as
a wick for thorough fluid impregnation to SUPPRESS
CORONA and to promote long life.
ORDERING INFORMATION
MRC 370V 2
D
0.81
(20.57)
L
TERMINAL TYPE
Standard terminal 0.25 (6.35) wide x 0.032 (0.85)
four blade quick disconnect universal type lugs of tin
plated silicon bronze or brass (MRC440V20 may be
received in two blade type).
NOTE: All dimensions are typical and for reference
ONLY. Please contact the factory for actual size.
DISSIPATION FACTOR VS. TEMPERATURE
.4
Measured at Rated Voltage 60H_Z
.3
.2
.1
Series
Voltage
Capacitance
25
50
75
100
TEMPERATURE °C
* NOTE − DF values after rated voltage
is applied for 24 hours.
* EIA Standard is 60,000 hours
CAPACITANCE VS. TEMPERATURE
110
° 100
90
80
−50 −25 0 25 50 75 100
TEMPERATURE °C
NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com
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