China YCB7LE-125 Electronic RCBO Electronic Residual Current Breaker RCBO Electronic specifications and applications Manufacture and Factory

YCB7LE-125 Electronic RCBO Electronic Residual Current Breaker RCBO Electronic specifications and applications

YCB7LE-125 Electronic RCBO Electronic Residual Current Breaker RCBO Electronic specifications and applications

Picture

Function

1. Personnel and fire protection

2. Cable and line protection against overload and short-circuits.

Selection

1. I∆n ≤ 30 mA: additional protection in the case of direct contact.

2. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.

3. AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.

1. Personnel and fire protection

2. Cable and line protection against overload and short-circuits.

1. I∆n ≤ 30 mA: additional protection in the case of direct contact.

2. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.

3. AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.

1. Personnel and fire protection

2. Cable and line protection against overload and short-circuits.

1. I∆n ≤ 30 mA: additional protection in the case of direct contact.

2. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.

3. AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.

Type			Tripping time	I△n(A)	Expected result				Note
Type			Tripping time	I△n(A)	I△n	2I△n	5I△n	6I△n	Note
General			63,80,100,125	≥0.03	0.1	0.07	0.04	0.04	Minimum time for tripping
Time delay	Time limit for not tripping	0.06s		≥0.03	0.3	0.2	0.15	0.15	Minimum time for tripping
		0.06s		≥0.03	0.13	0.06	0.05	0.04	Minimum time for not tripping
		0.1s		≥0.03	0.6	0.4	0.3	0.2	Minimum time for tripping
		0.1s		≥0.03	0.23	0.1	0.06	0.05	Minimum time for not tripping

Release

Type	Standard		IEC/EN 60947-2
Electrical features Mechanical features	Type (wave form of the earth leakage sensed)		AC
	Thermo-magnetic release characteristic		(C)Ii=8In,(D)Ii=12In
	Rated current In	A	63, 80, 100
	Poles		1P+N, 2P, 3P, 3P+N, 4P
	Rated voltage Ue	V	230/400
	Rated sensitivity IΔn	A	0.03, 0.1, 0.3
	Rated short-circuit capacity lcn	A	6000
	Break time under I△n	s	≤0.1
	Rated impulsewithstand voltage (1.2/50)Uimp	V	4000
	Dielectric TEST voltage at ind. Freq. for 1min	kV	1.89
	Insulation voltage Ui	V	500
	Pollution degree		3
	Electrical life		1500
	Mechanical life		8500
	Contact position indicator		Yes
	Protection degree		IP20
	Ambient temperature(with daily average≤35℃)	℃	-5… +40
	Storage temperature	℃	-25… +70
Installation	Terminal connection type		Cable/Pin-type busbar
	Terminal size top/bottom for cable	mm²	16~50
	Terminal size top/bottom for cable	AWG	6-1/0
	Terminal size top/bottom for busbar	mm²	16~35
	Terminal size top/bottom for busbar	AWG	6-2
	Tightening torque	N·m	3.5
	Tightening torque	In-Ibs.	31
	Mounting Connection		On DIN rail EN 60715 (35mm) by means of fast clip device From top