Home > Products > Electrical Safety Tester > Automatic Safety Test System
Automatic Safety Test System
- 10 Set / Sets per Month
- SHANGHAI
- T/T L/C PayPal
Product Details
Brand Name: | LISUN | Place of Origin: | China | Model Number: | LS9955 |
Product Description
The LS9955/LS9956 Automatic Safety Test System (electrical safety analyzer) combined the following function in one set: Withstand Voltage Test (AC/DC), Insulation Resistance Test (IR), Leakage Current Test (LLC), Grounding Resistance Test (GR) and Power Test. It is used for luminaries, home application and motor tools safety test in production line or R&D Lab.
Standard:
IEC/EN60335-1/GB4706.1 “Household and similar electrical appliances – Safety – Part 1: General requirements”
UL60335 “Standard for Safety of Household and Similar Appliances, Part 1: General Requirements”
IEC60598/GB7000 “Luminaires – Part 1: General requirements and tests”
IEC60950 “Information technology equipment Safety –Part 1: General requirements “
IEC 62368-1:2018/GB4943 “Audio/video, information and communication technology equipment – Part 1: Safety requirements”
IEC 60601-1 3.1en:2012/ GB9706.1 “Medical Electrical Equipment – Part 1: General Requirements For Basic Safety And Essential Performance”
Specification:
• Remote control device and can control by software (Optional)
• Display all setting parameters and testing results in the same big LCD screen
• PASS/FAIL limit values can be set. It has alarm sound and indicator light
• Test mode is programmable; 50 groups settings are available, 8 test steps per group
• Quick discharge. Support 50Hz and 60Hz frequency; Electric safety wall detecting feature
• The LS9955 can test Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)
• The LS9956 can test Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC), Ground Resistance (GR) and Power
Withstand Voltage Test (AC/DC) | Insulation Resistance Test (IR) | ||||
Voltage Range | Accuracy | Current Range | IR Range | Accuracy | Voltage Range |
100~4000V | ± (5%+3V) | AC: 0.10~20.00mA DC: 0.10~12.00mA | 1.00~2000MΩ | 5% + 0.5MΩ | DC100~1000V |
Leakage Current Test (LLC) | Grounding Resistance Test (GR) | ||||
LLC Range | Accuracy | Voltage Range | GR Range | Accuracy | Output Current |
0.10~20mA | ± (0.3%+5uA) | AC10.0~300.0V | 0~600mΩ | ± (5%+2mΩ) | AC1.00~30.00A |
Power Test | |||||
Voltage | Current | Power | PF | Accuracy | Test Time |
10~300V | 0.010~20.00A | 1.0~6000.0W | 0.2~1.0 | Class 0.5 | 0~999.9s |
What’s the test method of Automatic Electrical Safety System?
Pls. note that the DC high voltage output is a negative voltage, and the ground is a positive. When testing capacitance, there is a charging process when voltage is applied to both ends of the capacitor. At this time, there is a charging current in the test circuit. When the current is greater than the set leakage current value, the withstand voltage tester will alarm to interrupt the test , it cannot be proceed. Therefore, when the safety tester is testing, the voltage should be increased slowly, and the charging current should be less than the set leakage current value until the test voltage is specified, and the test should be performed. It is not possible to use a fixed voltage, reset-start method for testing. In the AC circuit, it is equivalent to the resistance in the DC circuit. […more…]
Contact Us
- LISUN INSTRUMENTS LIMITED
Goniophotometer | Spectroradiometer | Integrating Sphere System | EMC Testing Machine |
Electrical Safety Tester | Environmental Testing Machine |
Popular Searches
Find Similar Products By Category
- Electrical Equipment & Supplies > Electronic & Instrument Enclosures
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-