Test or certification item 测试或认证名称: 

ANSI C 57.12.51, 三相,高压601至34500伏,低压208Y/120至4160伏容量不小于501千伏安,通风干式电力变压器的要求
Dry-Type Power Transformers 501 kVA and Larger, Three-Phase with High-Voltage 601 to 34 500 Volts, Low-Voltage 208Y/120 to 4160 Volts, Requirements for Ventilated

ANSI C 57.12.52, 三相,高压:601至34500伏,低压:208Y/120至4160伏,容量不小于501千伏安,密封干式电力变压器的要求
Dry-Type Power Transformers, 501 kVA and Larger, Three-Phase with High-Voltage 601 to 34 500 Volts, Low-Voltage 208Y/120 to 4160 Volts, Requirements for Sealed

Refer products 涉及产品:  高压三相设备

Lead time 周期:  常规服务 regular service 25 工作日 working days （ URGENT service, to be confirm, 加急服务待定 ）

Sample size 送样规格:  on request 待定