Small High Precision 500VDC Electroplating Rectifier with Reverse Function - 0-300A Output Current, 90% Efficiency
Price:
according the specification
MOQ:
1pcs
Delivery Time:
5-7working days
Brand:
surplus
Product Description
GKDH Series Small High Precision DC Power Supply With Reverse
Designed for precision electroplating applications including precious metal plating, small hard chromium plating, and laboratory surface treatment processes requiring high accuracy.
Key Features
- Single cabinet design with DC contactor for polarity reverse function
- Automatic or manual reverse operation modes
- Constant current and voltage operation with free switching
- Electronic switcher for positive/negative switching with fast response time (<100ms)
- Built-in RS232 & RS485 interface
- Optional analog inputs: 4-20mA, 0-5V, 0-10V
- Optional communication protocols: PROFIBUS, DeviceNet, Modbus
- Integrated ampere hour meter function
- Comprehensive protection: over temperature, over voltage, under voltage, overload, short circuit
- Sealed structure with acid/alkali proof waterproof function and three-proof paint for durability
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage | 3xAC220V±10%, 50/60Hz or 3xAC380V±10%, 50/60Hz (customizable) |
| Power Factor | ≥0.95 |
| Output Voltage | 0-500VDC (customizable) |
| Output Current | 0-300A (over 300A available) |
| Cooling Mode | Air cooled or water cooled |
| Switch Mode | MOS tube |
| Rated Efficiency | 90% |
| Load Capacity | 72 hours continuous full load operation |
| Insulation Resistance | Input-output / input-shell / output-shell: ≥5MΩ |
| RoHS Compliance | Conforms to EU Directive 2011/65/EU |
| Safety Standards | Conforms to EU 2006/95/EC, 2004/108/EC |
| Degree of Protection | Air cooling IP33, water cooling IP43 or IP66 |
Application Examples
Automatic Barrel Plating Production Line
Automatic Rack Plating Production Line
Ideal for large-scale surface treatment of metal parts in machinery, automotive, military, electronics, and ABS non-metal parts. Suitable for zinc, chrome, nickel, copper plating processes.
Precision Roller System
Designed for small batch surface treatment of precision military electronics components. Suitable for nickel, gold, tin, copper plating processes.
Project Implementation
Shipping & Packaging
Custom packaging solutions including carton boxes and wooden cases tailored to product specifications. Multiple shipping options available:
- Sea freight: Most economical for large quantities
- Air freight: Faster delivery with convenience
- Express delivery: Door-to-door service with flexibility
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Surplus Industrial Technology Limited
Location
Room 63, 7/F, Woon Lee Commercial Building, 7-9 Austin Ave, Tsim Sha Tsui, Kowloon, Hong Kong
Contact Person
Doris