IEC 60990 Leakage Current Measurement System
Product No: WB2675D
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Description
The WB2675 Series Leakage Current Measurement System is engineered for comprehensive electrical safety evaluation in accordance with international standards including IEC 60990, IEC 60335-1, and IEC 60598-1. This precision instrument performs accurate measurement of leakage current and touch current by applying rated AC voltage to simulate operational conditions, testing current flow between equipment enclosures and grounding terminals. The system facilitates rapid identification of insulation degradation, circuit design deficiencies, and potential shock hazards, providing critical validation for safety compliance across diverse electrical products.
Technical Specifications
| Model | WB2675A | WB2675B | WB2675C | WB2675D |
|---|---|---|---|---|
| Measurement Range | 0-2mA / 0-20mA | |||
| Accuracy | ±5% of reading | |||
| Test Duration | 1-99 seconds (Timed/Manual operation modes) | |||
| Transformer Capacity | 500VA | 1000VA | 2000VA | 5000VA |
Applications
- Household Appliances Testing: Touch current evaluation for small appliances including electric kettles and hair dryers (0-2mA range), compliant with IEC 60335-1 (GB 4706.1) requirements.
- Lighting Products Compliance: Leakage current assessment for indoor and outdoor LED luminaires under AC 220V rated voltage, meeting IEC 60598-1 (GB 7000.1) specifications.
- Production Line Quality Assurance: Complete series supports timed testing protocols with audible/visual alarm functions. Enables rapid pass/fail determination without specialized operator training, suitable for high-volume manufacturing environments.
- Research & Development Validation: Provides precise current and voltage control to simulate leakage current variations under diverse operational conditions, supporting insulation design optimization during product development phases.
- Third-Party Certification Testing: Compliant with international safety standards including IEC, UL, and GB/T requirements. Selected models feature data storage and export capabilities for impartial test reporting and audit trail maintenance.
Frequently Asked Questions
Where is LISUN based and what is your global reach?
We are based in Shanghai, China, founded in 2012. Our products are sold to Western Europe (25%), North America (20%), Eastern Europe (15%), South America (10%), Domestic Market (5%), and other regions. We have 51–100 employees.
How do you guarantee product quality?
We always provide a pre-production sample before mass production and conduct a final inspection before shipment.
What products can I buy from LISUN?
Goniophotometer, Integrating Sphere, Temperature Chamber, EMI Receiver, Surge Generator, and more.
Why should I choose LISUN over other suppliers?
LISUN is a leader in lighting and electrical test instruments, founded in 2003. All products are ISO9001:2015 certified and CE certified. LISUN is a CIE member, and our products have been sold to over 150 countries.
What services and payment terms do you offer?
Delivery terms: FOB, CFR, CIF, EXW, DDU. Payment currencies: USD, EUR, CNY. Payment types: T/T, L/C, Credit Card, PayPal, Cash, Escrow. Languages: English, Chinese, Spanish, Arabic, Russian.