IEC60898-1 Circuit Breaker Mechanical And Electrical Life Testing Machine

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Sinuo Testing Equipment Co. , Limited

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:86-020-39185976

Contact Person:
Ms.Zoe Zou View Contact Details

IEC60898-1 Circuit Breaker Mechanical And Electrical Life Testing Machine

Brand Name	Sinuo
Model Number	SN2503
Certification	Calibration Certificate (Cost Additional)
Place of Origin	China
Minimum Order Quantity	1
Price	Customized
Payment Terms	T/T
Supply Ability	15 Sets per Month
Delivery Time	1 Month
Packaging Details	Plywood
Closing time setting	1~999.9s
Opening time setting	1~999.9s
Test frequency	1-4 times/min
Output current	AC5~130A
Output voltage	AC220~420V
Power factor	0.85～0.90
Test sample range	3~125A
Opening/closing speed	0.1m/s±0.025 m/s

Detailed Product Description

IEC60898-1 Circuit Breaker Mechanical And Electrical Life Testing Machine

Product information:

It conforms to standards:GB10963.1-2020 clause 9.11

IEC60898-1:2015 clause 9.11, SLS 1175:2021

Application

It is used to conduct mechanical and electrical life tests on miniature molded case circuit breakers to assess whether the circuit breaker will experience excessive wear after 4,000 operating cycles, the position of the moving contact is inconsistent with the corresponding position of the indicating device, and the casing is damaged enough to be tested. Access to live parts, loose electrical and mechanical connections, leakage of sealing compounds, etc. to determine compliance with the standard.

Technical parameters:

Application		It is used to conduct mechanical and electrical life tests on miniature molded case circuit breakers to assess whether the circuit breaker will experience excessive wear after 4,000 operating cycles, the position of the moving contact is inconsistent with the corresponding position of the indicating device, and the casing is damaged enough to be tested. Access to live parts, loose electrical and mechanical connections, leakage of sealing compounds, etc. to determine compliance with the standard
Test principle		This testing machine adopts PLC touch screen independent control system to complete the automatic control of the test product. The action mechanism cooperates with the load on-off to realize the durability operation test of the test product. It can complete the statistical summary of the number of tests, and the closing time and opening time can be set.
Equipment structure and characteristics		1. The equipment box adopts the overall high-quality steel integrated chassis, spraying the sealing plate, and the surface is anti-static, anti-rust and anti-corrosion spraying; 2. The right panel and operation buttons of the equipment are easy to use and beautiful in appearance. 3. The equipment is equipped with a protective box, and the test is carried out in the box for safety protection; 4. The equipment can be connected to external loads to realize the electrical life test of the product, 3-station independent current.
Use environment		Load cabinet: AC380V±10% 50Hz, 15kVA, Life testing machine: AC380V±10% 50Hz, 3kVA Working temperature 0-40℃ Humidity 30%-90%;
Performance
Model	SN2503
Electrical control method	PLC intelligent integrated control, man-machine touch interface operation
Test box	The test box is combined with the test machine, with built-in three-station delay, and is arranged on the back panel by means of binding posts, which can meet the test of 1-4P circuit breaker.
Test mode	Mode 1: Circuit breakers with rated current not exceeding 32A: The operating frequency is 240 operating cycles per hour (4 times/min). The circuit breaker shall remain open for at least 13 seconds during each operating cycle. Mode 2: Circuit breaker with rated current greater than 32A: The operating frequency shall be 120 operating cycles per hour (2 times/min). The circuit breaker shall remain open for at least 28 seconds during each operating cycle. Mode three, custom Mode 1 and mode 2 can directly call the program, and mode 3 is for the customer to set parameters by himself
Tested specimen	Miniature circuit breakers, 1 or 2 or 3 or 4 poles, 3-125A
Life testing machine parameters
Test station	3station
Opening and closing method	electric
Contact detection function	It can detect whether the contact is connected when closing, whether the contact is disconnected when opening, and can alarm and stop when there is a defect
Closing time setting	1~999.9s,touch screen presets
Opening time setting	1~999.9s,touch screen presets
Opening and closing times setting	1-999999,touch screen presets
Opening/closing speed	0.1m/s±0.025 m/s
Test frequency	1-4 times/min
Specimen installation	MCB mounted on dark black plywood painted 20mm thick
Clamping fixture	The height range can be adjusted up and down to match the different strokes of the sample switch
Protective function	Overvoltage, overcurrent, short circuit
Judge	Sound and light alarm device prompts (remind the operator in time during the test or when unqualified test products appear)
Dimensions of life machine	Length 1200width 780height 1600mm, about 180kg
Main technical parameters of load cabinet

Test sample range	3~125A
Output current	AC5~130A, accuracy ±0.5%, digital display
The output voltage	AC220~420V, accuracy ±0.5%, digital display
Power factor	0.85～0.90, accuracy ±0.5%, digital display
Output Power	0～60KW, accuracy ±0.5%, digital display
Number of output current channels	1 output, multi-P circuit breaker contacts are connected in series to test several switches; (time-sharing supply of 3-way samples)
Current output waveform	Sine wave (correction equipment current waveform distortion is not more than 5%, system error is not more than 3%)
Current control method	Manual knob adjustment
Overall dimensions	Length 1200width 780height 1800mm, about 400kg

Product Tags: IEC60898-1 Electrical Life Testing Machine Circuit Breaker Electrical Life Testing Machine

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