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Circuit Breaker Analyzer DL-209 & DL-301

Product description:
INQUIRY

Introduction

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.

There are 2 models for this mode: DL-209 & DL-301.

DL-301 can measure closing resistance.

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, Open, Close, C-O, O-C, O-C-O 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, Print test results by internal micro printers

Main Technical parameters

Sr no	CHANNELS	RANGE	RESOLUTION	ACCURACY
1	Time	0.01~25000mS	Mini 0.01mS	①250mS: 0.01ms±2 digit ②2500mS: 0.1ms±2 digit ③25000mS: 1ms±2 digit
2	Velocity	20mS	0.01mS	①0~2mS: ±0.1ms±1 digit ② >2mS: ±0.2ms±1 digit
3	Trip	Vacuum circuit breaker 50mm	0.1mm	±0.1ms±1 digit
		SF6 circuit breaker 300mm	1mm
		Less-oil circuit breaker 600mm	1mm
4	Close resistance (For DL-301 only)	50~10000Ω	0.1Ω	1%
5	Control	DL-209: Single-chip microcomputer control; DL-301: Industrial personal Computer control
4	Coil Current	20A DC	0.01A
5	Power supply	DC 0~300V	1V
6	Trigger Options	Open, Close, C-O, O-C, O-C-O
7	Test Results	Clear graphical result
8	Display	320 x 240 LCD
9	Communication	USB port, for data download
10	Printer	56 mm paper width, thermal printer
11	Environment	Temperature: operation: -10° C to 50°C; Storage: -30°C to 70°C
12	Power	220V±10% 50Hz±10%
13	Safety	Insulation resistance:＞2MΩ ,Dielectric strength 1.5KV for 1 minutes without any arc over.
14	Demension	360mm(L)×280mm(W)×300mm(H)
15	Weight	10kg