China Circuit Breaker Time Trip Velocity Analyzer

ntroduction
The High-Voltage Circuit Breakers Analyzer is designed to meet the need of testing High-Voltage Circuit Breakers . It takes the ARM7 unit for core to sample, process and then output; the main characteristic is that it's operated in alt. It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc; It can test the Circuit Breakers as follows: indoors or outdoors Circuit Breakers with less oil or more oil, vacuum Circuit Breakers, SF6 Circuit Breakers and so on.
Features
1, Test standard: IEC62271
2, Closing and opening time measurement of 12 channels
3, Max difference of closing or opening time measurement of three phases
4, C-O and O-C time measurement
5, Rated operation sequence test
6, Bounce time and frequency measurement of breaker closing
7, Circuit breaker closing and opening speed measurement
8, Travel-time, Coil current-time curve of circuit breaker operation measurement
9, Travel and clearance of circuit breaker measurement
10, Variable DC circuit breaker operation power supply
11, Closing arc resistance value and connected time measurement
12, Closing time and opening time of graphite circuit breaker measurement
13, Print test results by internal micro printers
Main Technical parameters

Sr noCHANNELSCONFIGURATIONRANGERESOLUTIONACCURACY 1Contact Status12 channels for Switch off time and switch on time, in-phase synchronization and phase to phase synchronization0.01~25000mSMinimum 0.01mS250mS: 0.01ms±2 digit
2500mS: 0.1ms±2 digit
25000mS: 1ms±2 digit 2Auxiliary ContactsDry/Wet selectableDC 0~300VMinimum 0.01mS250mS: 0.01ms±2 digit
2500mS: 0.1ms±2 digit
25000mS: 1ms±2 digit 3Coil Current-------------------------------- 4Closing Resistance*6 channels50~10000 ohm0.1 ohm1% 5Breaker ControlIndustrial personal Computer control 6Trigger OptionsOpen, Close, C-O, O-C, O-C-O 7Sampling Speed 20mS0.01mS0~2mS: ±0.1ms±1 digit
>2mS: ±0.2ms±1 digit
8
TripVacuum circuit breaker 50mm0.1mm
±0.1ms±1 digitSF6 circuit breaker (for option)300mm1mmLess-oil circuit breaker (for option)600mm 9Test ResultsClear graphical result with test header and computation footer 10Display320 x 240 LCD 11CommunicationUSB port, for data download 12Printer56 mm paper width, thermal printer 13EnvironmentTemperature: operation: -10° C to 50°C; Storage: -30°C to 70°C 14Power220V±10% 50Hz±10% 15Demension360mm(L)x280mm(W)x300mm(H) 16Weight10kg 17* Model no.DL-209 is without the function of closing resistance.

Panel

Sr no.MarkDescription 1A1 B1 C1/A2 B2 C2
A3 B3 C3↓/A4 B4 C412 channels measuring time2Internal TriggerSwitch off (on) control DC source is provided 3External triggerDirectly join up in parallel at two ends of switch on and switch off coils when the mode of external trigger is applied, and take the electric signal on the coil as the synchronizing signal. 4Energe storageSupply DC storage power 5SensorInput of trip and speed 6EarthProtection ground 7USBPC communication 8Switch on/off220V±10% 50Hz±10% 10A 9
Function key press Increase, decrease of liquid crystal contrast"Up, down" Move the cursor up and down or increase, decrease the numerical value where the cursor points. "Left, right" Move the cursor leftward and rightward.OK [OK] means selecting current menu or confirming the operationReturn [Return] means returning to the upper menu or cancelling the operationReset [Reset] means resetting of the instrument 10Output indicator 11Panel printerPrint out test reports and illustrations 12Display320 x 240 LCD

Accessoreis

DescriptionSpecQtyRemarksHost 1 unit Accessaries case 1 unit Control cables6 m1 sets Synchronous cables6 m1 sets Sensor cable6 m1 unitMulti core shielding wireFracture signal wires4 m 6 unitsRed 2pcs,green 2pcs and yellow 2pcsFracture signal ground wires4 m1 unitBlackFracture signal wires8 m 6 unitsRed 2pcs,green 2pcs and yellow 2pcsFracture signal ground wires8 m1 unitBlackShort connection wire2 m 2 unitsBlackGrounding wire2 m1 unitClearPower supply cable1.5 m1 unit Linear Sensor50 mm1 setVacuum circuit breaker testingRotary Sensor 1 set Magnetic base 1 unit Fuse20A2 pcs Print Paper57.5mm 2 units Operating manual 1 unit Calibration 1 unit SF6 circuit breaker300mm1For buyer's optionLess-oil circuit breaker 600mm1For buyer's option