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{"title":"High Voltage 220V DC Rectifier Three Phase 380VAC With Peak Efficiency\u226595%","imgUrl":"https:\/\/img.chinax.com\/nimg\/e5\/a6\/c0d1cea82c4d6da2b1114ccf177e-200x200-1\/high_voltage_220v_dc_rectifier_three_phase_380vac_with_peak_efficiency_e2_89_a595_25_th230d10nz_6.jpg","attrs":{"Brand Name":"TONHE","Model Number":"TH230D10NZ-6","Certification":"CE","Place of Origin":"China"}}
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The TH230D20NZ-6 is a high-efficiency switching power supply module designed for 230V DC systems. It provides stable high-voltage output (176-300VDC), featuring active PFC and digital LLC technology to achieve over 96% peak efficiency, with a standard RS-485 interface for smart integration.
Key Advantages
Ultra-High Efficiency: ≥96% peak efficiency reduces energy loss
High-Voltage Output: Precisely designed for 230V DC system applications
Wide Input Range: Robust under/over-voltage startup and shutdown capabilities
Smart & Scalable: Supports remote management and N+1 hot-swap redundancy
Application Scenarios
Ideal for critical high-voltage DC power systems:
Power Infrastructure: Substations and plants requiring 230V DC control/backup power
Data & Telecom: High-voltage DC distribution in data centers
Modernization: Upgrading systems for higher efficiency and intelligence
Technical Specifications
Parameter
Specification
Input Voltage
Three-phase 380VAC (-15%～+20%)
Input Frequency
45～55Hz
Output Voltage Range
176～300VDC (198V-286V Testing Parameters within Specified Range)
Current Limit Setting Range
2～22A
Efficiency
Peak Efficiency ≥96%
Power Factor
Full Load ≥0.95
Voltage Regulation Accuracy
≤±0.5%
Current Regulation Accuracy
≤±1%
Peak-to-Peak Ripple Factor
≤1%
Output Noise (Peak-to-Peak)
At Rated Condition ≤60dB
Current Sharing Imbalance
≤±3%
Soft Start Time
3～8S
Under-Voltage Startup
Line Voltage 286～312VAC
Undervoltage Shutdown
Line Voltage 260～286VAC
Overvoltage Start
Line Voltage 442～468VAC
Overvoltage Shutdown
Line Voltage 468～494VAC
Storage Temperature
-40～+60℃
Operating Temperature
-10～+40℃
Cooling Method
Forced Air Cooling
Protection Features
Automatic Current Limiting
Once the output current reaches the set current limit, the module automatically switches to constant current operation, preventing any further increase in output current.
Overvoltage Protection
The module features software overvoltage protection, with configurable overvoltage alarm settings that can be set to initiate output shutdown.
Short-Circuit Protection
In the event of an output short circuit, the module enters a self-protective foldback mode to prevent damage, and automatically resumes normal operation once the fault is cleared.
Insulation Specifications
Test
Specification
Input to Chassis
2100VAC 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover
Output to Chassis
2100VAC 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover
Input to Output
2100VAC 1 min, Earth Leakage Current ≤10mA, No dielectric breakdown or flashover
Insulation Resistance
≥10MΩ (1000V Insulation Resistance Test)
Product Images
Why Choose Tonhe?
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. Choose us for exceptional quality, reliable support, and proven value.
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).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
210000000-250000000
Employee Number:
1800~2000
Ecer Certification：
Verified Supplier
Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov... Shijiazhuang Tonhe Electronic Technology Co., Ltd. is a high-tech enterprise dedicated to technological innovation, product innovation, and management innovation in the power electronics industry. The company integrates R&D, manufacturing, sales, and service in the power electronics sector, prov...
