Variable Frequency Ctpt Analyzer Volt-Ampere Characteristic Tester Transient Transformer Characteristic Analyzer with Factory Price

Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for Current Transformer PCB CT factory, Electrical Precision Current Transformer, Disposable Face Mask 3 Layer. Our team has been striving for survival by quality and making progress by agreement. We have won unanimous recognition from customers with our excellent quality, stable performance, and good after-sales service.

LO-ZCT402 CBCT 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.

Features :                                                                
• Frequency Range: 50-400Hz
• AC isolation resistance: 5.0KV for 60s
• Rigid housing case with UL® 94V-0 polycarbonate
• Safety standard: IEC61862
• Max. Operation voltage:  AC660V
• Thermal Insulation Class:  Class B
• Humidity:  Up to 95%RH (Non-condensing)
 

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	0-1000A	120	172	36	184	177-197	6

 

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

 

 

Zero sequence current transformer

 

Wuxi Liou Electronics Co Ltd

Sticking towards the theory of 'Super Good quality, Satisfactory service', We are striving to become a superb business enterprise partner of you for Variable Frequency Ctpt Analyzer Volt-Ampere Characteristic Tester Transient Transformer Characteristic Analyzer with Factory Price. We have complete production equipment and advanced production technology, strict corporate management, and perfect quality service system. Our company adopts foreign advanced technology management and business philosophy, and can provide targeted solutions according to the needs of each customer.

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