Page 18 - 九控电气科技有限公司

SG

SG

三相干式变压器

Three coherent transformers

▁ 产品概述 /Product overview

SG 系列三相电控设备用变压器，产品符合国外 DINVDE0550《小型变压器规范》，国际电工委员会标准 IEC742《安全变压器》及国家
机械工业部 JB/T8750《电控设备用变压器》等国际、国家标准。

SG 系列三相变压器广泛适用于交流 50 、 60HZ ，额定电压 800 V 及以下，额定容量 315 kVA 及以下的低压成套开关设备及电气传动控
制设备用干式变压器。
产品采用优质材料和先进的工艺技术对传统三相变压器进行优化改革使其外型工艺和技术指标能代替国外品牌使用。
SG series three-phase transformer for electronic control equipment, the product conforms to the foreign DINVDE0550 "small transformer
specification", IEC742 "safety transformer" and the national mechanical industry ministry JB/T8750 "transformer for electronic control
equipment" and other international and national standards.
SG series three-phase transformers are widely used in dry transformers for low-voltage switchgear and electrical transmission control
equipment with ac 50 and 60HZ, rated voltage 800v and below, rated capacity 315kva and below.
The product USES the high quality material and the advanced technology to carry on the optimization reform to the traditional three-phase
transformer to enable its appearance craft and the technical index to be able to replace the foreign brand use.

▁ 型号含义 /Types of meaning

SG - □VA □ V / □ V - □ A[VA] Y/D

三相联结组别
Three phase connection group
输出电压的电流或容量分配
The current or capacity distribution of an output voltage
输出电压
The output voltage
输入电压
The input voltage
额定容量
Nominal capacity
三相干式
Three coherent type

09
▁ 接线端子 /terminals

绝缘材料选用优质 PA6 尼龙，各项指标能抗非正常热，漏电起痕指数，耐交变湿热性能，耐热性超过 IEC60947-7-1/EN60947-7-1 标准
要求，且阻燃剂中不含不卤素，燃烧时不会产生引起腐蚀性酸雨的气化物，带电部件全部安装在绝缘件中，组装后操作人员的手触摸不着
带电体，保证人身安全。
PA6 nylon insulation material selection of quality, the indicators can resistance to abnormal heat, tracking index, alternating wet and heat
resistance, heat resistance than/EN60947 IEC60947-7-1-7-1 standard requirements, and is not contain halogen flame retardant, won't produce
the acid rain caused by corrosive vapors during burning, live parts all installed in insulation parts, assembled the operator's hand touch not
charged body, ensure the personal safety.