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China Ehv Portable Circuit Breaker Analyzer

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Min. Order / Reference FOB Price
1 Piece	US $5000.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T

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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.