ATSKZQ DC Panel - Automatic Transfer Switch Controller
Product Specifications
| Model Number | ATSKZQ | Brand Name | TONHE |
|---|
| Input Voltage Range | DC88V-DC286V | Output Voltage | ±12VDC |
|---|
| Voltage Detection Range | 0-300VAC | Detect Number of Branches | 16 |
|---|
| Communication Protocol | RS485 | RS485 Interface | 2 |
|---|
| Power Consumption | <10W | Voltage/Current Detection Accuracy | ±1% |
|---|
| Temperature Detection Range | -10℃～+60℃ | Temperature Detection Accuracy | ±3% |
|---|
| Working Temperature | -10℃～+40°C | Storage Temperature | -20℃～+60℃ |
|---|
| Place of Origin | HeBei, China | Logo | Support designed |
|---|
| Single Size | 202*116*62.5 mm |
|---|
Product Overview
The ATSKZQ is a high-performance intelligent control module
engineered by Shijiazhuang Tonghe Electronics for global power
systems. This Automatic Transfer Switch (ATS) Controller Module
focuses on core needs of AC input line status monitoring and fully
automatic transfer switching to ensure stable power system
operation.
Key Features
- High-speed MKE02Z64 series processor for precise data collection
- Monitors 3 AC voltage channels (0~300VAC phase voltage) and 3 AC
current channels (0~5A)
- Captures key electrical parameters including active power, power
factor, and energy
- ±1% measurement accuracy (170-265VAC voltage / 20%-100% current
range)
- 16 passive dry-contact digital inputs and 11 high-performance relay
outputs
- Dual RS485 ports supporting MODBUS protocol for industrial
compatibility
- Wide input voltage range (88~286VDC) with low power consumption
(≤10W)
- Excellent environmental adaptability: -5°C~40°C operation, 0~4000m
altitude, 95% humidity
- Resistant to non-conductive dust and corrosive gases
Applications
Widely used in industrial power distribution, data centers, new
energy power stations, and rail transit power networks. Provides
fast, intelligent, and reliable ATS solutions for various power
applications, ensuring continuous power supply and improving power
system operational efficiency and safety redundancy.
Product Images
Why Choose Tonhe Electronics?
We are a high-tech enterprise integrating manufacturing, sales,
system solutions, and after-sales service. With over 290 successful
projects for 220 kV to 500 kV substations and battery systems above
1000 Ah, Tonhe has become a leading DC power system supplier in
China, holding over 40% market share and producing 1 million
modules annually.
Quality Assurance
Our 8 advanced production lines, equipped with imported machinery,
achieve 80% automation and up to 99% first-pass yield. All power
modules undergo double-sided potting, conformal coating, and
rigorous functional, environmental, and aging tests—ensuring
reliable 24/7 performance in critical power infrastructures.
Business Support
We provide a full range of power conversion modules, system-level
low-voltage DC distribution cabinets for DC loads, data center
power systems, as well as customized hardware and software power
solutions.
Sample Orders
Yes, you can get sample orders to test our quality. The cost of
samples is paid by the customer.
Payment Types
We accept payment via TT (Telegraphic Transfer).
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