BDH-100-355 High Voltage Drive
Product Overview
The BDH-100-355 provides 450kVA of reliable power, making it the
preferred choice for large-scale HVAC systems and municipal water
pumping stations. This drive is engineered to handle the demands of
continuous 24/7 operation. Its excellent output waveform prevents
common-mode interference in long-distance cabling, a common pain
point in large-scale utility projects.

Technical Specifications
| Model Number | BDH-100-355 |
| Input Voltage | 10kV (±10%) |
| Rated Capacity | 450kVA |
| Rated Output Current | 27A |
| System Power Factor | >0.97 |
| Efficiency | >98.5% |
| Operating Temperature | 0°C to +45°C |
| Standards Compliance | CE / IEEE / GB |

Company Profile
We are a professional enterprise specializing in the R&D,
manufacturing, and sales of high, medium, and low-voltage
inverters, energy-saving control systems, servo drives, and New
Energy Vehicle (NEV) motor drive technologies. Backed by a
dedicated technical and management team with over 20 years of experience in theoretical research, product development, and
quality control, we are proud to be one of the pioneers in China to
independently develop inverter products.
Technological Excellence
KOCINVERTER utilizes world-leading technological solutions,
including advanced vector control and torque control. Our
performance has reached the international advanced level, making
our products highly capable of directly replacing European, American, and Japanese brands in various demanding applications.

Key Features
- N+1 Power Unit Redundancy: Designed with high-availability in mind, the modular architecture
allows for the addition of redundant power units to ensure
zero-interruption performance.
- Low dv/dt Output: Protects motor windings from voltage spikes, making it fully
compatible with existing legacy motors without the need for
additional insulating resins or filters.
- Comprehensive Data Analytics: The system tracks historical fault data and operational curves,
enabling technicians to identify patterns and perform predictive
maintenance.
Product Series Specifications
10kV BDH Series
| Model | Rated Capacity (kVA) | Output Current (A) | Width L (mm) | Depth W (mm) | Height H (mm) |
|---|
| BDH-100-200 | 250 | 15 | 2400 | 1300 | 2000 |
| BDH-100-250 | 316 | 19 | 2400 | 1300 | 2000 |
| BDH-100-280 | 350 | 21 | 2400 | 1300 | 2000 |
| BDH-100-315 | 400 | 24 | 2400 | 1300 | 2000 |
| BDH-100-355 | 450 | 27 | 2400 | 1300 | 2000 |
| BDH-100-400 | 500 | 30 | 2400 | 1300 | 2000 |
| BDH-100-450 | 560 | 34 | 2400 | 1300 | 2000 |
| BDH-100-500 | 630 | 38 | 2400 | 1300 | 2000 |
| BDH-100-560 | 700 | 42 | 2400 | 1300 | 2000 |
| BDH-100-630 | 800 | 47 | 2400 | 1300 | 2000 |
6kV BDH Series
| Model | Rated Capacity (kVA) | Output Current (A) | Width L (mm) | Depth W (mm) | Height H (mm) |
|---|
| BDH-060-160 | 200 | 20 | 2400 | 1300 | 2000 |
| BDH-060-200 | 250 | 25 | 2400 | 1300 | 2000 |
| BDH-060-220 | 275 | 28 | 2400 | 1300 | 2000 |
| BDH-060-250 | 315 | 31 | 2400 | 1300 | 2000 |
| BDH-060-280 | 350 | 35 | 2400 | 1300 | 2000 |
| BDH-060-315 | 400 | 39 | 2400 | 1300 | 2000 |
| BDH-060-355 | 450 | 44 | 2400 | 1300 | 2000 |
Applications

Manufacturing Facilities
Our motor factory scale and product line, products details

Certifications
We have CE, ISO9001, CCC and other certificates

Packaging

Frequently Asked Questions
What about the warranty?
We offer 12 month warranty period as the quality guarantee.
Can you do OEM?
Yes, we offer OEM services.
How about your service?
We have pre-sale service, in-sale service and after-sale service.
What we pursue is long-term cooperation, so our principle is
customer first.
What are your terms of delivery?
Generally we ship in FOB term, but we could offer the solution for
CNF, CIF and DDP, which all based on your requirement.
What's the delivery time?
15 to 35 days after receiving your payment in advance.