IntroductionThe 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.
Features1, 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 parametersSr
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
digit2500mS: 0.1ms±2 digit25000mS: 1ms±2
digit 2Auxiliary ContactsDry/Wet selectableDC
0~300VMinimum 0.01mS250mS: 0.01ms±2 digit2500mS: 0.1ms±2
digit25000mS: 1ms±2 digit 3Coil
Current 20A0.01A 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 8TripVacuum 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)×280mm(W)×300mm(H) 16Weight10kg 17*
Model no.DL-209 is without the function of closing
resistance.PanelSr no.MarkDescription
1A1 B1 C1/A2 B2 C2A3 B3 C3↓/A4 B4 C412
channels measuring time 2Internal 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
9Function 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
LCDAccessoreisDescriptionSpecQtyRemarksHost 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 /* January 22, 2024
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