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WenZhou XiFa Electrical Power Equipment Co., Ltd is a professional factory to produce 10kv 500kva step down oil immersed transformer with customized service to fit working environment for overseas clients. For example, Wenzhou XiFa Electrical Power Equipment Co., Ltd would rise up the requirement of temperature rise from 65 K to 45 K on winding average for the client in the Middle East and Central Asia. And each 10kv 500kva step down oil immersed transformer would adopt high grade insulation oil in producing process to have standard operation under -50 °C to 60 °C.

To deliver each 630 kva three phase oil immersed transformer as soon as possible, WenZhou XiFa Electrical Power Equipment Co., Ltd. could manufacture more than 100 EA of 630 kva ONAN transformers within 30 days. More over, WenZhou XiFa Electrical Power Equipment Co., Ltd would keep storage for repeat clients for fast delivery within 1 weeks. Furthermore, WenZhou XiFa Electrical Power Equipment Co., Ltd will support on site technical service for overseas clients no matter you are in United States of America or Afghanistan.

WenZhou XiFa Electrical Power Equipment Co., Ltd strictly follow IEC60076 standard plus the specification requirement from clients to produce each 100 kva 11 kv oil immersed ONAN transformer. Every finished 11kv 100 kva oil immersed transformer will bring a factory test report before 11kv 100 kva ONAN transformer delivering. In Wenzhou XiFa Electrical Power Equipment Co.,Ltd, each 11kv 100 kva oil immersed could apply 60# transformer insulation oil and high temperature resistant insulating paper, of which the 100 kva 11kv ONAN transformer could work from -60 ℃ to 50 ℃ to ensure a high success rate of power supply on site.

To produce and supply a reliable 63a 3p molded case circuit breaker, Wenzhou XiFa Electric Power Equipment Co., Ltd. would run electrical life test and short circuit breaking test for each molded case circuit breaker to wish that terminal users would achieve a smooth experience from using each 63a 3p molded case circuit breaker made by Wenzhou XiFa electric. Meanwhile, Wenzhou XiFa Electric Power Equipment Co., Ltd remain inventory for regular mode MCCBs, such as 63a 3p molded case circuit breaker to guarantee a fast delivery time.

To delivery molded case circuit breaker fast, Wenzhou XiFa Electric Power Equipment Co.,Ltd produce and supply regular mode as storage, such as 400a 3p mccb enclosed molded case, to ensure project delivery is guaranteed. To reduce project risks, WenZhou XiFa Electric Power Equipment Co., Ltd also provides selection guidance and technical support, such as false tripping, excessive temperature rise and insufficient breaking capacity. Meanwhile, The quality of each 400a 3p mccb enclosed molded case switch is also one of the most important factors to project clients. The factory test will be necessary to each molded case circuit breaker mccb from WenZhou Xifa Electric Power Equipment Co., Ltd.

A 400v 800a molded insulated case circuit breaker is commonly adopted by Power distribution cabinets, commercial complexes, and main circuits in medium sized factories. Responding to high current surge conditions, Wenzhou XiFa Electric Power Equipment Co., Ltd. has been produced and supplied a 400v 800a molded insulated case circuit breaker, of which the service short circuit breaking capacity could reach to 50 kA, meanwhile the the tripping curve of the 400v 800a molded insulated case circuit breaker is accurate to avoid the accidental jumping and refusal to move so that minimizes customer losses during line malfunctions.