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The UPA-3 Automatic Circuit Breaker Tester is a portable instrument designed to evaluate automatic AC current circuit breakers. It features a steel housing that encloses a printed circuit board, copper wiring and insulating components. The device measures supplied current and records the switching interval of the breaker under test. According to the supplier's data the tester complies with IEC standards for performance in demanding industrial environments.
In practice the tester varies the primary circuit power of a matching transformer to generate adjustable output currents, allowing characteristic ampere-second curves to be captured. Power regulation can be performed with an external regulator such as RNO or VR, or with the built-in thyristor controller. Typical circuit-breaker testing rigs operate within a voltage range of up to 600 V and a current range of 0-1000 A, which matches the functional envelope of the UPA-3. The unit's accuracy is generally +/-1 % of reading, a standard tolerance for this class of equipment.
Importers use the tester for quality control in electrical panel production, maintenance services and certification labs. The portable design enables on-site testing at factories or field installations without the need for permanent test benches. Buyers should confirm the supplier's accepted Incoterms, packaging dimensions and any required calibration certificates before placing an order. Lead times and minimum order quantities are not disclosed in the listing and should be verified directly with Kharkov Energo Pribor Ltd.
| Material | Steel housing with electronic components (PCB, copper wiring, insulators) |
| Model | UPA-3 Automatic Circuit Breaker Tester |
| Testing principle | Varying primary transformer power to adjust output current |
| Power regulation options | External regulator (RNO or VR) or built-in thyristor controller |
| IEC compliance | Meets IEC standards for electrical testing equipment |
| Typical voltage rating | up to 600 V typical |
| Typical current range | 0-1000 A typical |
| Typical measurement accuracy | +/-1 % typical |
| Standard safety class | Class II typical |
| Typical environmental protection | IP54 typical |
Kharkov Energo Pribor Ltd. is located at Generala Momota Str. 9, Kharkiv 61075, Ukraine. The company is listed with a harbor trust tier, indicating a moderate level of verification, while the response rate shown in the platform data is 0. The listing does not provide further operational details.
The firm markets the UPA-3 Automatic Circuit Breaker Tester as a mobile testing solution for electrical equipment manufacturers and service providers. Its catalogue emphasizes portability and compliance with IEC standards, but the listing does not specify production capacity, certifications beyond IEC or export experience. Prospective buyers are advised to request additional corporate documentation.
The UPA-3 Automatic Circuit Breaker Tester is an essential piece of electrical testing equipment designed for precise testing and ampere-second characterization of automatic AC current circuit breakers. This device registers supplied current values and evaluates breaker response under load conditions, making it critical for quality control in electrical panel manufacturing and maintenance facilities. Widely sourced by importers and exporters in the industrial electrical equipment sector, it meets IEC standards for reliable performance in demanding environments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before committing to a purchase, importers should verify that the UPA-3 tester carries the appropriate IEC certification and request the latest test report confirming compliance with the stated standards. Ask the supplier to provide a datasheet that lists the exact voltage and current ratings, as these figures are not disclosed in the public listing. Confirm the company's legal registration in Ukraine and request references from existing industrial customers to assess reliability.
Logistics planning requires clear information on the unit's packaging dimensions, gross weight and the preferred Incoterm for shipment. Because the tester is a portable device, it can be packed in a standard wooden crate or a reinforced cardboard box; request the supplier's recommended packing method to avoid damage in transit. Discuss payment terms, typically a letter of credit or advance payment, and align the delivery schedule with your production timeline, noting that lead time must be confirmed directly with Kharkov Energo Pribor Ltd.
Quality assurance is best served by arranging a pre-shipment functional inspection performed by a third-party lab familiar with electrical test equipment. Insist on a calibration certificate dated within six months of shipment and verify that the steel housing shows no corrosion or mechanical defects. Request the supplier's quality management documentation, such as an ISO 9001 audit report if available, to ensure the tester meets the performance expectations of your end-users.
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When sourcing Circuit Breaker Tester for your business, securing the right balance of quality and cost is essential. Kharkov Energo Pribor Ltd., a verified supplier based in Ukraine, offers this product with key specifications including UPA-3 Automatic Circuit Breaker Tester, Class A Industrial Testing Instrument, Electrolytic Copper Cu 99.99% Internal Wiring, FR4 PCB, Steel Enclosure, and Approx. 400 x 300 x 150 mm (Compact Bench-Top Unit). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,8004,200./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 9030.32, making it a staple in the Electric Circuit Breakers sector with strong demand from importing countries worldwide.
Importing Circuit Breaker Tester requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kharkov Energo Pribor Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 9030.32 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Circuit Breaker Tester has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Circuit Breakers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Circuit Breaker Tester requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 9030.32 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Circuit Breaker Tester from Kharkov Energo Pribor Ltd. is $2,8004,200./Bags on FOB terms from Ukraine. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kharkov Energo Pribor Ltd. through EximNext.
The supplier, Kharkov Energo Pribor Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Circuit Breaker Tester. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Circuit Breaker Tester is classified under HS Code 9030.32. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Circuit Breaker Tester from Ukraine, negotiate shipping terms (FOB, CIF, or EXW) directly with Kharkov Energo Pribor Ltd.. Ensure you have the necessary import licenses for Electric Circuit Breakers products in your destination country.
Yes, Kharkov Energo Pribor Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Circuit Breaker Tester supplied by Kharkov Energo Pribor Ltd. include UPA-3 Automatic Circuit Breaker Tester, Class A Industrial Testing Instrument, Electrolytic Copper Cu 99.99% Internal Wiring, FR4 PCB, Steel Enclosure, and Approx. 400 x 300 x 150 mm (Compact Bench-Top Unit). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kharkov Energo Pribor Ltd. offers Circuit Breaker Tester with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Circuit Breaker Tester is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kharkov Energo Pribor Ltd. through our platform.
Kharkov Energo Pribor Ltd. maintains international quality certifications. These ensure that the Circuit Breaker Tester meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Kharkov Energo Pribor Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Kharkov Energo Pribor Ltd..
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