Aisikai Skr2-a ATS Controller Generator Dual Power Automatic Transfer Switch Control Module

Name: Aisikai Skr2-a ATS Controller Generator Dual Power Automatic Transfer Switch Control Module
Brand: Jiangsu Aisikai Electric Co., Ltd.
SKU: 2306099705

Jiangsu, ChinaJiangsu Aisikai Electric Co., Ltd.

US$50.00-100.00

1 Piece

Product profile

Customization

Available

Customized

Certification

CCC, ISO9001, CE

Model NO.

SKR2-A

Brand

Aisikai

Display Type

LCD

Controller

Aisikai

Model

Control Panel

Control Type

Mechanical

Control Method

Electronic Type

Cooling Purpose

Production

Usage

Controller

Type

Controller

Transport Package

6PCS/Carton

Specification

carton

Trademark

AISIKAI

Origin

Yangzhou City, China

HS Code

8537101190

Production Capacity

6000PCS/Month

Key features

Dual Power Monitoring: Real-time monitoring of dual three-phase or single-phase power supplies for seamless switching.

Wide Voltage Range: Supports AC170V~277V input for 3-phase 4-line, single-phase 2-line, and 2-phase 3-line configurations.

Robust Relay Outputs: Relay outputs rated up to 10A AC250V with passive contact design for high compatibility.

Independent Dual N-Line: Ensures electrical isolation between neutral lines to prevent interference and enhance safety.

RS485 Communication: Features MODBUS protocol interface for reliable data transmission and system integration.

IP55 Protection Level: Provides dust and water resistance when waterproof rubber ring is mounted between controller and panel.

LCD Display Interface: Equipped with LCD for easy configuration of power priorities and transfer logic via panel keys.

Customization Available: Offers full customization, minor customization, and design-based options for enclosure requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedProduct Certification

Jiangsu Aisikai Electric Co., Ltd.

Jiangsu, 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: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.16h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells power transmission, distribution, control, charging-station, power-electronic, and photovoltaic equipment. It demonstrates broad customization and ODM/OEM capabilities, reports new-product development during the past year, and has SDK availability. Quality processes include seven inspectors, documented finished-product inspection instructions, traceability, quality assurance, complaint procedures, and corrective-action procedures. Production information indicates five lines and lead times within 15 working days in both peak and off-peak seasons. Overseas support is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has attended Middle East Energy Dubai and serves multiple export markets. Financial credibility cannot be assessed from the non-financial information provided.

Supplier typeThe stated business scope covers manufacturing and sales of distribution and control equipment, charging stations, power-electronic components, and photovoltaic equipment. The supplier also reports OEM service for well-known brands, indicating a manufacturer with OEM capability rather than a pure trading profile.

After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure and has attended an overseas trade show. However, it reports no overseas warehouse, showroom, agent, or branch, and the number of overseas service countries is stated as zero, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports new-product development in the past year, ODM services, SDK availability, one national science and technology progress award, and two years of total R&D engineer experience. These indicators support innovation activity, although the limited stated R&D experience prevents assessing its depth comprehensively.

Production capacityThe supplier reports five production lines, multiple listed manufacturing and assembly facilities, seven quality inspectors, and lead times within 15 working days in both peak and off-peak seasons. These explicit indicators support operational production capability, although output scale is not assessed here because the provided output figure is monetary.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization capability.

Product Q&A

Q:How to set power supply priorities and transfer logic?

Power priority (1# priority, 2# priority, or no priority) is configured via panel keys. In automatic mode, the controller switches based on preset logic: if both supplies are normal, it follows the priority setting; without priority, it stays on the current supply until a fault occurs. In manual mode, switching is controlled directly via panel keys.

Q:What is the load capacity of the relay outputs, and why use passive contacts?

The load capacity varies by relay: 1# CLOSE/2# CLOSE/OPEN relays are 5A AC250V suitable for low-power control circuits like contactor coils. Generator start relay (GENS START) is 7A AC250V/DC28V designed for high-power generator startup. Passive contacts enhance compatibility and reduce internal interference risks.

Q:What are the benefits of the independent dual N-line design?

This design ensures electrical isolation between the neutral lines of 1# and 2# power supplies, preventing interference or short circuits from potential differences. It meets international standards for safety and simplifies troubleshooting by allowing maintenance on one supply without affecting the other.

Q:Is the cabinet customizable?

The standard cabinet is made of galvanized steel sheet, and customization is also available based on your enclosure requirements.

Q:What communication protocol does the controller support?

The controller supports RS485 interface with MODBUS protocol for communication.