MPE
MPE Limited
Hammond Road,
Knowsley Industrial Park, Liverpool
L33 7UL
Contact
T: +44 (0)151 632 9100
F: +44 (0)151 632 9112
E: sales@mpe.co.uk

AC 100A – 500A

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DESCRIPTION

A range of high current ac feedthrough capacitors rated at 100A – 500A Capacitance values from 5µF to 15µF Test voltage is 1500V dc This range of capacitors has built-in discharge resistors for safety RoHS compliant

RATINGS AND CHARACTERISTICS

Rated Voltage
250V 50/60Hz, or 115V 400Hz, or 1000V dc
Test Voltage
1500V dc
Rated Current, Ir
As Tablulated
Insulation Resistance
> 100MΩ (prior to fitting discharge resistors)
Discharge Resistance
< 600kΩ
Discharge Time
< 30s to below 34V
Ambient Temperature Range
-55ºC to +70ºC
Climatic Category
55/70/21

*Current derating between 50ºC and 85ºCFor temperature, θ Iθ = IR

PRODUCT RANGE

This range of capacitors is identical to the DS25151 – DS25167 range shown in previous catalogues

Part Number Capacitance Value (µF ±20%) Rated Current IR (A) @ 40ºC Max Leakage Current (mA) @ 250V 50Hz Typical Insertion Loss (dB) in 50 Ω system with/without load
10 kHz 30 kHz 100 kHz 300 kHz 1 MHz 10 MHz 100 MHz 1 GHz
DS25151 5 100 470 18 28 38 48 58 74 90 90
DS25152 10 100 940 24 34 44 54 61 83 90 90
DS25153 15 100 1410 27 37 47 57 64 87 90 90
DS25156 5 200 470 18 28 38 48 58 74 90 90
DS25157 10 200 940 24 34 44 54 61 83 90 90
DS25158 15 200 1410 27 37 47 57 64 87 90 90
DS25160 5 300 470 18 28 38 48 58 74 90 90
DS25161 10 300 940 24 34 44 54 61 83 90 90
DS25162 15 300 1410 27 37 47 57 64 87 90 90
DS25165 5 500 470 18 28 38 48 58 74 90 90
DS25166 10 500 940 24 34 44 54 61 83 90 90
DS25167 15 500 1410 27 37 47 57 64 87 90 90

DIMENSIONS AND MECHANICAL DETAILS

Dimensions in mm

Mounting hardware
Supplied with M6 fixing nuts and washers
Case
Tin plated brass or steel, paint finish
Max tightening torque:
Terminals Thread
 
As Tablulated (use 2 spanners)
Mounting thread
2.5Nm
Part Number A B C D E F p.c.d G Thread Max torque on G (Nm) Weight (g)
DS25151 76 70 25 120 25 57.2 M6 2.5 900
DS25152 76 70 25 120 25 57.2 M6 2.5 900
DS25123 95 70 25 120 25 76.2 M6 2.5 1400
DS25156 76 70 35 140 25 57.2 M10 8 900
DS25157 76 70 35 140 25 57.2 M10 8 900
DS25158 95 70 35 140 25 76.2 M10 8 1400
DS25160 76 70 40 150 32 57.2 M12 11 900
DS25161 76 70 40 150 32 57.2 M12 11 900
DS25162 95 70 40 150 32 76.2 M12 11 1400
DS25165 76 70 50 170 32 57.2 M16 20 900
DS25166 95 70 50 170 32 76.2 M16 20 1400
DS25167 95 70 50 170 32 76.2 M16 20 1400

INSTALLATION

This range of capacitors should be securely mounted to the bulkhead by means of the four fixing studs in the base mounting plate. The base of the capacitor is left unpainted to ensure a good electrical interface with the bulkhead.