Ehv Portable Circuit Breaker Analyzer

• After-sales Service: 1 Year
• Warranty: 1 Year
• Time Range: 10ms-15s
• Time Resolution Ratio: 0.1ms; Measuring Precision +/-0.5% Reading +/-0.2m
• Measuring Precision: +/-2% Reading +/-0.5Ω
• Max. Speed: 20m/S
• Model NO.: HL-400A
• Transport Package: Sea Worthy Wooden Case
• Specification: custom
• Trademark: ZHENHUAN
• Origin: China

Product Description

EHV Portable Circuit Breaker Analyzer

Routine tests: time, velocity and stroke

1) Time test

-- Closing/opening time

-- Simultaneity in-phase (time difference between contacts in same phase)

-- Simultaneity between-phase

-- Bouncing frequency and time

-- Contact closing/opening-time curve

2) Velocity and stroke test

-- Open/close instantaneous velocity, max. speed, average speed

-- Open-distance, over-travel, bounce-back, total stroke

-- "Stroke-time" curve

3) Current measurement on closing/opening coils

2.2 Reclosing test: close-open, open-close, open-close-open

2.3 Low-voltage test: checking out or verifying closing/open coil action voltage.

Main technical data of EHV portable circuit breaker analyzer

Item	Data
Time range	10ms-15s
Time resolution ratio	0.1ms; measuring precision +/-0.5% reading +/-0.2ms
Measuring precision	+/-2% reading +/-0.5Ω
Max. speed	20m/s
Min. stroke resolution ratio	0.1mm
Power	voltage 20V~250V adjustable, current 20A, digital adjustable
Dimension	410x310x240mm
Machine weight	10K

 
We will attend Canton Fair two times each year and also attend overseas specialized exhibition.

We Nantong Zhenhuan Trade Co., Ltd. is certified by TUV, BV, SGS, good reputation and credit.We can provide you not only good quality circuit breaker tester but also good after-sale service. And we have more than 14 years' experience in exporting machines.