Product Profile

EKL6-100B B type RCCB is a electromagnetic type RCD, it can protection B type wave form of the earth leakage sensed and

also have DC smooth direct residual currents, according to IEC61851 standard, it can working as the EV Charging station RCCB,

we normally using 3.7kW (1P+N 25A 30mA), 7.3KW (1P+N 40A 30mA). 11KW (3P+N 25A 30mA), 22KW (4P+N 40A 30mA)

Technical Data

Electrical Features

Mode	Electromagnetic
Type (wave form of the earth leakage sensed)	B
Rated current In	25,40,63,80,100A
Poles	2P,4P
Rated voltage Ue	2P 240V~, 4P 415V~
Insulation voltage Ui	500V
Rated frequency	50/60Hz
Rated residual operation current (I△n)	30mA
Rated residual making and breaking capacity (I△m)	500A(In≤40A), 10ln(In> 40A)
Short-circuit current Inc= I△c	10,000A
SCPD fuse
Break time under I△n	≤0.1s
Rated impulse withstand voltage (1.5/50) Uimp	4000V
Dielectric test voltage at ind.Freq. for 1min	2.5kV
Electrical life	2,000 Cycles
Mechanical life	4,000 Cycles

Installation

Contact position indicator	Yes
Protection degree	IP20
Ambient temperature (with daily average ≤ 35℃)	-25℃~+40℃
Storage temperature	-25℃~+70℃
Terminal connection type	Cable/Pin-type busbar/U-type busbar
Terminal size top/bottom for cable	35mm² 18-3AWG
Terminal size top/bottom for busbar	35mm² 18-3AWG
Tightening torque	2.5Nm 22In-lbs
Mounting	On DIN rail EN60715(35mm) by means of fast clip device
Connection	Power supply in both directions

Tripping Current Range

Lagging Angle	I△n> 0.01A	I△n> 0.01A
0°	0.35I△n≤I△≤1 4I△n	0.35I△n≤I△≤2I△n
90°	0.25I△n≤I△≤1.4I△n	0.25I△n≤I△≤2I△n
135°	0.11I△n≤I△≤1 4I△n	0.11I△n≤I△≤2I△n

Tripping Current Range

Detectable wave form

Pulsating direct current sensitive

Surge current proof

B class

Tripping is ensured for sinusoidal AC
residual currents pulsed DC residual
currents, alternating residual
sinusoidal currents up to 1000Hz,
pulsating direct residual currents and
for smooth direct residual currents,
whether applied suddenly or
increasing slowly.

They react to AC and pulsating DC
fault current which reach 0 or almost
0 within one time period of the
mains frequency.

RCCB'S surge capacity.
Not tripping at standardized 8/20 US
surge-current waves acc.to VDE 0432
Part 2 with surge current values of up
to 250A.

Dimensions

Circuit Diagram

Overall and Installation Dimension (mm)

Product selection form

Poles	Rated Current (A)	Sensitivity
Poles	Rated Current (A)	30mA	100mA	300mA
1P+N	16A	EKL6-100B-1N1630	EKL6-100B-1N16100	EKL6-100B-1N16300
	25A	EKL6-100B-1N2530	EKL6-100B-1N25100	EKL6-100B-1N25300
	32A	EKL6-100B-1N3230	EKL6-100B-1N32100	EKL6-100B-1N32300
	40A	EKL6-100B-1N4030	EKL6-100B-1N40100	EKL6-100B-1N40300
	63A	EKL6-100B-1N6330	EKL6-100B-1N63100	EKL6-100B-1N63300
	80A	EKL6-100B-1N8030	EKL6-100B-1N80100	EKL6-100B-1N80300
	100A	EKL6-100B-1N10030	EKL6-100B-1N100100	EKL6-100B-1N100300
3P+N	16A	EKL6-100B-3N1630	EKL6-100B-3N16100	EKL6-100B-3N16300
	25A	EKL6-100B-3N2530	EKL6-100B-3N25100	EKL6-100B-3N25300
	32A	EKL6-100B-3N3230	EKL6-100B-3N32100	EKL6-100B-3N32300
	40A	EKL6-100B-3N4030	EKL6-100B-3N40100	EKL6-100B-3N40300
	63A	EKL6-100B-3N6330	EKL6-100B-3N63100	EKL6-100B-3N63300
	80A	EKL6-100B-3N8030	EKL6-100B-3N80100	EKL6-100B-3N80300
	100A	EKL6-100B-3N10030	EKL6-100B-3N100100	EKL6-100B-3N100300