Three Phase Voltage Current Protection Relay Syn Asy Mode 63A 100A Phase Sequence Unbalance Protector

Name: Three Phase Voltage Current Protection Relay Syn Asy Mode 63A 100A Phase Sequence Unbalance Protector
Brand: Zhejiang Jiuji Electric Co., Ltd.
SKU: 1991951441

Zhejiang, ChinaZhejiang Jiuji Electric Co., Ltd.

US$12.00

3,000 Pieces

Product specifications

Amper

Product profile

Customization

Available

Rated Voltage

220V/380V

Current

60A/100A/120A/Custom

Model NO.

JJTP1-63VAS

Usage

Solar System, Factory

Over Voltage

225-292V

Under Voltage

140-210V

Custom

Yes

Transport Package

Carton

Specification

10*10*10cm/pc

Trademark

Jiuji

Origin

Zhejiang

HS Code

8536600000

Production Capacity

10, 000 PCS / Day

Key features

Patented Dual-Mode Protection: Supports both synchronous and asynchronous three-phase modes for flexible system safety.

Precise Voltage Control: Adjustable over/under-voltage protection ranges from 140V to 300V with 0.1s response.

Customizable Current Rating: Available in 60A, 100A, 120A, or fully customized current specifications.

Comprehensive Fault Detection: Protects against overvoltage, undervoltage, overcurrent, phase sequence errors, and unbalance.

In-House PCB Manufacturing: PCBs and relays produced internally with AOI inspection for strict quality assurance.

Adjustable Timing Parameters: Configurable power-on delay, recovery delay, and protection action time from 1s to 500s.

Global Delivery & Secure Packing: Standard export packaging with reinforced cushioning for safe worldwide logistics.

Full Customization Capability: Offers full customization, minor customization, and design-based customization options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFull CustomizationProduct Certification

Zhejiang Jiuji Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 YearsAverage Response Time: ≤5.17h CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates strengths in quality assurance, in-stock service capacity, and OEM capabilities for popular brands. However, it lacks overseas service capabilities and does not possess financial stability, as indicated by zero operating revenue and profit over the past three years. Customization services are robust, yet innovation is limited due to restricted R&D patents and SDK availability. The supplier lacks thorough documentation for corrective actions and after-sales services, although procedures exist.

CertificationsThe supplier holds CE, RoHS, and other unspecified certifications, confirming its adherence to certain product standards.

Financial creditThe supplier shows zero operating revenue and profit over the last three years, indicating poor financial stability.

R&D capabilityThe supplier has limited innovation capabilities with no SDK availability and only one R&D patent, suggesting restricted innovation potential.

Customization capabilityThe supplier offers extensive customization capabilities, including full customization and minor modifications.

Product Q&A

Q:Who is Jiuji Electric?

Jiuji Electric is a manufacturer specializing in voltage protection and intelligent power control solutions. The company focuses on providing reliable electrical safety products for regions with unstable power supply and for renewable energy systems. With its own R&D team and in-house production from PCB design to final testing, Jiuji Electric ensures strict quality control across the entire manufacturing process. Its product range includes all kinds of Smart voltage protectors.

Q:Can I be Jiuji Electric Distributor?

Yes, we are open to distributor cooperation with qualified partners. Jiuji Electric is always looking to expand into new markets with reliable distributors who have experience in electrical products, voltage protection, or local market channels.

Q:How to custom a voltage protector?

JIUJI ELECTRIC has its own factory and engineering team, and we support full OEM/ODM customization. The process is simple: Confirm your application and system (110V / 220V / 380V, single or three phase) Define protection settings (over/under voltage, over current, delay time, etc.) Select product type (DIN rail, socket, or panel) Sample testing and adjustment Mass production after approval OEM branding (logo, label, packaging) If you share your requirements, we can design a suitable solution.

Q:What is the lead time for delivery?

Lead time depends on order quantity and customization. For standard models, delivery is usually 7 to 15 days. For customized OEM/ODM orders, it is about 15 to 25 days, depending on requirements and final confirmation. If urgent orders are needed, we can also try to arrange faster production.

Q:Is OEM/ODM service available?

Yes, OEM/ODM service is fully available. JIUJI ELECTRIC has our own factory and engineering team, and we support customization including product design, technical parameters, logo printing, and packaging. We can also develop new models based on your market requirements. Just share your specifications, and we will provide a suitable solution for you.