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美国 High Voltage 产品总揽
LECOM交直流耐压总揽
LECOM绝缘电阻总揽

美国High Voltage 便携式交流耐压测试仪器
PFT系列10kVac 30kVac 50kVac 100kVac
Portable AC Hipot Test Sets

一、主要特点
双档位KV表；外部安全连锁保护；零点安全联锁保护；一次电流表；HV 后备断路器；输出自耦变压器；2-1KVA的补偿器；HV 开/关按钮；电源按钮；输入熔断器和高压过载继电器。

• PFT 系列包含10kVac 30kVac 50kVac 100kVac 四种机型
• 额定容量至3kVA；全量程连续可调
• PFT系列符合ANSI/IEEE C37.60标准
• 控制功能：双档位KV表，外部安全保护链锁、零电位启动安全保护链锁、
  高压备用断流器、高压过载继电器等。

二、产品应用

• PFT系列的50/60Hz交流高压测试器适用于现场或维护工场的高压测试
• 内设有电容补偿功能，所以110V或220V输入下，对于3KVA测试负载，只需大约1KVA的输入功率。
• 适用于电气设备的高压测试：变压器、真空包、断路器、开关、真空开关、自动电路复归路、套管、避雷器等，也适用于产品及设备安全的加压测试：包括马达、电气零件、断路器及故障断流器

三、技术参数
PFT-103CM: 10kVac @ 3kVA
PFT-301CM: 30kVac @ 1kVA
PFT-303CM: 30kVac @ 3kVA
PFT-503CM: 50kVac @ 3kVA 
PFT-503DBT: 50kVac @ 3kVA bench top version
PFT-1003CM: 100kVac @ 3kVA

更高压测试请选用： ALT-120/60: 0-120/60kVac @ 7kVA

Portable AC Hipot Testers – PFT Series
The PFT Series of AC hipots are ideal for testing many types of substation apparatus, motors/generators, isophase bus, and other loads requiring an AC withstand test. The HVI AC hipots are among the smallest, lightest, and most economical available while delivering higher power ratings and features not found elsewhere. For example: the PFT-503CM is the only single piece, 50 kVac @ 3 kVA, shielded cable output hipot produced, used worldwide for testing vacuum bottles, switchgear, reclosures, circuit breakers, etc.
Standard models are available from 10 kVac – 100 kVac and rated 1 kVA – 3 kVA. Custom built models are available up to 300 kVac @ 20 kVA, offering analog or digital metering, automatic and programmable controls, capacitive current cancellation, guard/ground current readings, D149, etc. See the AC Dielectric Test Sets section under the Products menu.

PFT-103CM: 10kVac @ 3kVA
PFT-301CM: 30kVac @ 1kVA
PFT-303CM: 30kVac @ 3kVA
PFT-503CM: 50kVac @ 3kVA
PFT-503DBT: 50kVac @ 3kVA bench top version
PFT-1003CM: 100kVac @ 3kVA