PTS-75(F)
DC Hipot and Megohmmeter—Two Tests in One Portable Package
Features and Benefits
The PTS-75(F) (F5 or 6) is a DC hipot and megohmmeter in one convenient package for testing the dielectric strength and insulation resistance of electric insulation such as cable, switchgear, motors, transformer, insulators, generators, and other electrical apparatus.
Features:
- Continuously adjustable output voltage
- Fixed overload, factory set to 120% of rated output current
- Zero start and external interlock provision
- Dual-range voltmeter
- Five-range current meter 0-1.0 μA DC with x1, x10, x100, x1k, and x10k multipliers
- Five-range megohmmeter 100-1 M? with x0.1, x1, x10, x100, and x1k multipliers
- Ferro-resonant line regulator for output voltage stabilization
- Guard/ground return circuit
- Automatic transit protected meters
- Rugged case with cushion grips
- Transit protected meters
Specifications
Input: | 120 V, 60 Hz, 10 A, +/-1% input voltage regulator 1,2 (F) 230 V, 50/60 Hz, 5 A |
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Output: | 0 – 75 kV DC @ 10 mA, negative polarity, positive ground |
Duty: | Continuous |
Voltmeter: | 3.5″, scaled 0 – 37.5/75 kV DC, ±2% F.S. |
Current Meter: | 3.5″, scaled 0 – 1.0 uA DC, ±2% F.S. with multipliers of x 1, x 10, x 100, x 1 k, x 10k Guard/ground load return |
Megohmmeter: | Scaled 100 -1 MΩ with multipliers of x 0.1, x 1, x 10, x 100, x 1 k |
Size & Weight: (W x D x H) | 14 x 11 x 18 in., 68 lb. 356 x 279 x 457 mm, 31 kg |
Output Termination: | 20 ft. (6 m) shielded output cable with alligator clamp |
Accessories: | 20 ft. (6 m) return lead with alligator clamp 20 ft. (6 m) ground lead with alligator clamp 10 ft. (3 m) input line cord Ground stick with 20 ft. (6 m) lead and clamp |
1.) Due to the ferro-resonant designed input voltage regulator, if an inverter is used for the voltage source, it must produce a “true sine wave” output, not a “modified sine wave” (square wave).
2.) This model is input frequency sensitive: either 50 Hz or 60 Hz. Please specify when ordering.
PTS-75(F)
直流高压和兆欧表 – 两个测试在一个便携式包装
特色和优点
的PTS-75(F)(F5或6)是 在一个方便的封装DC耐压和兆欧表用于测试电绝缘,如电缆,开关设备,电动机,变压器,绝缘器,发电机,和的介电强度和绝缘电阻其他电器。
特征:
- 输出电压连续可调
- 固定过载,出厂设置为额定输出电流的120%
- 零启动和外部互锁提供
- 双量程电压表
- 具有x1,x10,x100,x1k和x10k乘法器的五量程电流表0-1.0μADC
- 五量程兆欧表100-1MΩ,带x0.1,x1,x10,x100和x1k乘法器
- 铁磁谐振线稳压器,用于稳定输出电压
- 保护/接地回路
- 自动运输保护仪表
- 坚固的外壳,带缓冲夹具
- 过境保护仪表
产品规格
输入: | 120伏,60赫兹,10 A,+/- 1%的输入电压调节器1,2? (F)?230 V,50/60赫兹,5A |
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输出: | 0 – 75 kV DC @ 10 mA,负极性,正极接地 |
义务: | 连续 |
电压表: | 3.5“,标度0 – 37.5 / 75 kV DC,±2%FS |
电流表: | 3.5“,标度0 – 1.0 uA DC,±2%FS,乘法器为x 1,x 10,x 100,x 1 k,x 10k 保护/接地负载返回 |
兆欧表: | 缩放100-1MΩ,乘法器为x 0.1,x 1,x 10,x 100,x 1 k |
尺寸和重量:( 宽x深x高) | 14 x 11 x 18英寸,68磅 .356 x 279 x 457毫米,31千克 |
输出终止: | 带有鳄鱼夹的20英尺(6米)屏蔽输出电缆 |
附件: | 带有鳄鱼夹的 20英尺(6米)返回导线20英尺(6米)接地导线,带鳄鱼夹 10英尺(3米)输入线 接地线带20英尺(6米)引线和夹子 |
1.)由于铁磁共振设计的输入电压调节器,如果使用逆变器作为电压源,它必须产生“真正的正弦波”输出,而不是“修正的正弦波”(方波)。
2.)此型号输入频率敏感:50 Hz或60 Hz。请在订购时注明。