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Vibba Series Residual Current Circuit Breaker

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Yueqing Vebo International Co., Ltd.

Audited Supplier 14 years

Profile Certified by SGS/BV

Zhejiang, China
Kevin Yong (Mr.)
Owner

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Model NO.:

VIBBA L1-63 Electronic type

Breaking Capacity:

Low Voltage Circuit Breakers

Operation:

Manual Type

Speed:

Normal Type Circuit Breaker

Arc-extinguishing Medium:

Air

Installation:

Fixed

Structure:

MCB

Type:

Circuit Breaker

Function:

Conventional Circuit Breaker

Certification:

ISO9001-2000, CE, CB, CCC

Trademark:

VIBBA

Transport Package:

100/CTN

Specification:

CE

Origin:

Wenzhou China

HS Code:

853620000

Product Description

VIBBA series RCCB is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation. It is applicable to industrial site, commercial site, tall building and civil house.
It complies with standard of IEC/EN61008.1 and GB16916.1-2003.

Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero. The flux of the zero-sequence current transformer is zero. And the secondary output voltage is zero and the circuit breaker doesn't zero, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage. The leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection.
Technical Data:
Type: Circuit Breaker
Arc-extinguishing Medium: MAGNET
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Operation: Electric Type, Manual Type.
Residual current characteristic: AC
Rated working voltage240/415V
Rated frequency50/60Hz
Rated working current16, 20, 25, 32, 40, 50, 63A
Rated residual operating current0.03, 0.1, 0.3, 0.5A
Rated residual un-operating current0.015, 0.05, 0.15, 0.25A

Maximum operating time lΔN t≤ 0.1s, 5lΔN t≤0.04
Rated making and breaking capacity In≤ 50A 500A, In=63A 630A
Limiting value of un-operating current6In
Rated limiting short-circuit current3000A
Pole No. 2, 4
Ambient temperature: -5 C~+55 C
Climatic resistance: 55 C/28 cycles
Vibration resistance: Minimum 5g 30min, 0~8Hz
Life expectance: At least 10, 000 operations

Trademark: VIBBA
Packing: Export Standard Carton Box
Standard: CE
Export Markets: Global
Origin: Zhejiang, China
Production Capacity: 100000 PCS/YEAR

Type	Un (V)	HZ	Im IΔm	Inc IΔm	In A	IΔn mA	IΔno mA	The maximum of break-time(s)
Type	Un (V)	HZ	Im IΔm	Inc IΔm	In A	IΔn mA	IΔno mA	IΔN	2IΔN	5IΔN	0.25A	500A
2P	240	50/60	500A (In≥50A10In) (In≥50A)	6000A	6,10,16, 25,32,40 50,63,80	30	15	0.2	0.1	-	0.04	0.04
						50	25	0.2	0.1	-	0.04	0.04
						75	40	0.2	0.1	-	0.04	0.04
						100	50	0.2	0.1	0.04	-	0.04
						300	150	0.2	0.1	0.04	0.04	0.04
						500	250	0.2	0.1	0.04	0.04	0.04
4P	415		500A (In≥50A10In) (In50A)	6000A	6,10,16, 25,32,40 50,63,80	30	15	0.2	0.1	-	0.04	0.04
						50	25	0.2	0.1	-	0.04	0.04
						75	40	0.2	0.1	-	0.04	0.04
						100	50	0.2	0.1	0.04	-	0.04
						300	150	0.2	0.1	0.04	0.04	0.04
						500	250	0.2	0.1	0.04	0.04	0.04