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About LingyiGuangdong Lingyi Industrial Technology Co., Ltd. is the evolution of Foshan Zhengda Electromechanical Equipment Co., Ltd. established in 1997, and officially changed its name in 2012; it is now affiliated to Foshan Zhengda In
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SIRIUS (domestic) 3RV6/3RV5 circuit breaker
3RV6/3RV5 circuit breakers are compact current-limiting motor starting circuit breakers, which can be used for switching and protection of three-phase induction motors (power up to 45KW at AC 400V) and other loads (rated current up to 100A).
Product number:
3RV6/3RV5
category:
Product Description
SIRIUS (domestic) 3RV6/3RV5 circuit breaker
3RV6/3RV5 circuit breakers are compact current-limiting motor starting circuit breakers, which can be used for switching and protection of three-phase induction motors (power up to 45KW at AC 400V) and other loads (rated current up to 100A).
Specification Notes:
3rv6/3rv5 circuit breaker includes 4 specifications:
Ls00 specification - 45mm wide
Rated current 16A
Applicable to induction motor 7.5kW at AC 400V
LS0 specification - 45mm wide
Rated current 40A
Applicable to induction motor 18.5kw at AC 400V
Ls2 specification - 55mm wide
Rated current 50A
Applicable to induction motor 25kW at AC 400V
LS3 specification - 75mm wide
Rated current 100A
Applicable to induction motor 45KW at AC 400V
Application:
Operating Conditions
3RV6/3RV5 circuit breakers are applicable to various climates and are used in the normal operating environment of enclosed spaces (such as no dust, corrosive gas or harmful gas). When installed in dusty and humid places, it is necessary to assemble a suitable shield.
3rv6/3rv5 circuit breakers can be wired from the top or bottom.
For the allowable ambient temperature, breaking capacity, tripping action current and other conditions of the circuit breaker, refer to the specific technical data and tripping curve in this chapter.
3rv6/3rv5 circuit breakers can be used in it system (IT network), but different short-circuit breaking capacities in it system should be considered.
Even for motors with the same rated power, their working current, starting current and peak current are different due to the instantaneous peak current. Therefore, the motor rating in the selection table can only represent the guidance data, and the actual rating data and starting data of the motor are important for selecting the appropriate circuit breaker. This principle also applies to circuit breakers for transformer protection.
Application Category:
3rv6/3rv5 circuit breakers can be used for:
L motor protection
L system protection
L starter combined short circuit protection
L transformer protection
L as main switch and emergency stop switch
It system (IT network)
L DC circuit
L Explosion-proof application (ATEX)
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Product message
LingYi Official Account
Guangdong Lingyi Industrial Technology Co., Ltd.
Address: 10th Floor, Building 1, Lingyi Technology Park, No. 62, Longbao West Road, Chancheng District, Foshan City, Guangdong Province
Tel: 0757-83981818, 83960525
Email (Mail): xiaohong.ye@zdjd.com
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