RV8140 and RV8540

Current-compensated Chokes - Ferrite Core

Common Mode Chokes RV8140 and RV8540

Current-compensated Chokes - Ferrite Core

Efficient ferrite core material
AC and DC applications
Low magnetic leakage flux
Excellent winding insulation
Broad range of inductance ratings
RV8140 - horizontal orientation
RV8540 - vertical orientation

Features and Benefits

EV wallbox chargers up to 35kW

On the grid side, the 4-line choke can be installed as 3 phases and neutral

On the vehicle side of the charger (DC charging), 2 windings of the choke are connected in series or parallel

Complies with choke-related requirements in IEC/EN 61851-1: Electric vehicle conductive charging system, IEC/EN 61851-21-2 (AC charging) & IEC/EN 61851-23: (DC charging)

Complies with choke-related requirements in UL 2202: Electric Vehicle (EV) Charging System Equipment

Horizontal Version – Four Performance Choices

S01 Standard

S03 Standard Plus- increased height

S11 Small

S13 Small – increased height

Vertical Version – Four Performance Choices

S02 Standard

S06 Standard, thin – reduced core height

S12 Small

S16 Small, thin- reduced core height

Also available with nanocrystalline cores: RV8141 (horizontal) & RV8541 (vertical)

Typical Applications

EV charging: (AC & DC charging stations)

General applications

Technical Specifications

Operating voltage

530 VAC RMS

1000 VDC

Operating frequency

50/60 Hz

Rated currents

16 to 50 A @ 60°C

Cooling

Rated inductance

0.1 to 1.8 mH (4-line or parallel connection)

0.1 to 7.2 mH (2-line, series connection)

Stray inductance

Max. 1% of rated inductance @ 10 kHz

High potential test voltage

3 kV AC 2s coil to coil

Overvoltage category

530 VAC: III (acc. IEC 60664-1)

1000 VDC: II (acc. IEC 60664-1)

Creepage and clearance distances

Creepage: ≥ 7.2 mm (Coil – Coil)

Clearance: ≥ 5.6 mm (Coil – Coil)

Design corresponding to

IEC 60938-1/-2

UL 1446 E332676 – Insulation system SCH-155(F)-C

Temperature range (operation and storage)

-40°C to +125°C

Climatic category

40/125/56 (acc. IEC 60068-1)

Protection category

IP 00 (acc. IEC 60529-1)

Pollution degree

PD2 (acc. IEC60664-1)

Vibration and shock

Vibration (IEC 60068-2-6): 10 Hz to 55 Hz (24 cycles)

Shock (IEC 60068-2-27): 30 G / 18 ms (3 cycles)

Flammability according to

UL 94 V0

MTBF

>2,000,000 h

Altitude

2000 m, current and voltage derating above