Mould Case Circuit Breaker/Circuit Breaker/Residual Current Circuit Breaker/Electrical Switch/Lightning Arrester

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for DC Immune Current Sensor, High-current Zero Sequence Current Transformer, Lo-Spct-3000 Split Core Current Sensor. Our company adheres to customer satisfaction is the source of modern business activities, we take 'integrity first, service first' as the purpose of facing the world. We have established an efficient after-sales service system, and have achieved standardization and large-scale production, which greatly reduces costs and improves the competitive advantage for the company and customers.

LO-ZCT-XX Series zero sequence current transformer

 

Introduction:

 

In the electrical systems always exists the possibility of having shutdowns due to over currents or short circuits produced by operation mistakes, ambient conditions, lack of maintenance or atmospheric  discharges. Ground fault it occurs when one of the system phases get on direct contact to ground or to any metallic part that is grounded. The ground fault has its origin on different ways but the more common are reduced insulation, physical damages to insulation system or excessive transient or steady-state voltage stresses on insulation.  These problems can be produced due to moisture, atmospheric contamination, insulation deterioration, mechanical stresses, etc. Although the situations mentioned before can be avoided following a good maintenance Schedule, always exists the latent risk of a fault, commonly during the installation or major maintenance to equipment.

Mechanical Specificaitons

P/N	Main circuit Current (A)	Diameter(Φ) (mm)	Dimensions(mm)			Layout dimensions(mm)
			L	W	H	D1-D2	M
LO-ZCT102	0-100A	46	85	32	94	88.5-100.5	6
LO-ZCT202	0-250A	65	108	32	120	108.5-122	6
LO-ZCT302	0-315A	80	128	36	140	134-144	6
LO-ZCT402	0-630A	100	150	36	162	152-172	6
LO-ZCT502	0-800A	120	172	36	184	177-197	6

ABSOLUTE MAXIMUM RATINGS
Operating free air temperature range	-40ºC to 85ºC
Storage temperature range	-20ºC to 85ºC

 

 

 

Wuxi Liou Electronics Co Ltd

 

 

 

We emphasize advancement and introduce new products and solutions into the market each year for Mould Case Circuit Breaker/Circuit Breaker/Residual Current Circuit Breaker/Electrical Switch/Lightning Arrester. 'Serving customers wholeheartedly' is our tenet, 'customer satisfaction' is our greatest wish, and 'we will do better' is the slogan that encourages us to work hard. Looking forward to the future, we will work harder and continue to innovate to provide customers with high-quality products and perfect services! The company takes the needs of customers as the center and sincerely welcomes your visit.

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