CBSCOPE

Loco Circuit Breaker Test System

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The ultimate solution for testing Loco Circuit Breakers of all types & makes. CBSCOPE checking the dynamic performance of Single bottle, Double bottle & Loco VCBs.

Key Features & Capabilities

CBSCOPE Measures timings, bounce and simultaneity of contacts
Analyses contact travel characteristics for speed, contact gap, over-travel and rebound
Records trip / holding and close coil current characteristics
Displays settings, graphical and tabulated test results, also prints test report on external printer (optional)
Incorporates powerful Windows based Test Manager Software to control / operate instrument and also to view and analyse the test data on optional laptop / computer
Specially designed test commands for all Loco VCB testing in-built
Analysis of test result provides inputs to assess and correct
- Settings for contact timings
- Closing and Opening speed, over-travel, rebound and contact gap
- Trip / Close release mechanism setting

TECHNICAL DATA

Full Product Specifications

Channels	Configuration	Range	Resolution	Accuracy
Contact Timing Channels	3 : 2 for double bottle VCB, 1 spare	Measurement duration 1mS to 40S @ 1kC, 0.05mS to 2S @ 20kC	1mS at 1kC 0.05mS at 20kC	Value ± 0.05% ± 1 digit
Coil Current Channels	2 : Trip / Holding & Close Coil current	1, 2, 5, 10, 25 A DC	0.1% of range at 1A, 0.004% of range at 25A	Value ± 0.5% ± 1 digit
Travel Channels	2 : Travel Characteristics	0 – 5V DC	1.2mV at 25A	Value ± 0.5% ± 1 digit

Breaker Control : Two solid state contacts rated at 35A, 300V AC/DC for breaker operation (Close & Trip)
Trigger Options : Loco breaker C, O and for other breakers C, O, C-O, O-C, O-C-O with configurable delay
Sampling Speed : 20kC, 10kC, 5kC, 2kC & 1kC selectable
Travel Channels : For linear / rotary resistive transducers, 0-5V DC excitation source in-built
Communication Port : Ethernet port for communication between laptop and instrument
Power : 110 V/230V AC ± 15%, 50/60 Hz ± 10%, supplied with suitable Test Leads & Aluminium Transport Case

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