LMZ-165 Extended range Current transformer

The ratios 50:5-1,200:5 and 2000:5 are 2.0 at 30°C. The ratios 55°C are 1.5. The ratios

1,500:5-1600:5 and 2,500:5-3,500:5 are 1.5 at 30°C. The ratios 1.33 are at 55°C.

4000:5-5000:5 1.0, at 30°C. amb. 6000:5 0.8 30°C. amb.

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The diameter of the perforation is 6.5 inches (165 mm).

Application: Relay protection and measurement
Frequency: 50-400Hz
Insulation rating: 0.6kV; power frequency withstand voltage: 3kV; full-wave
impulse withstand voltage: 10kV; continuous heat and current rated coefficients.
The ratios 50:5-1,200:5 and 2000:5 are 2.0 at 30°C. The ratios 55°C are 1.5. The ratios
1500:5-1600:5 and 2500:5-3500:5 are 1.5 at 30°C. The ratios 1.33 are at 55°C.
4000:5-5000:5 1.0, at 30°C. amb. 6000:5 0.8 30°C. amb.

The secondary terminal is a brass screw (M5X16) with a flat washer, a locking washer, and a standard nut.

Approximately 30 pounds. Excitation data is available upon request.

Standard: IEEE C57.13

Dimension

Parameter List

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