Shenzhen Zenithsun Electronics Tech.CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 300 sets per month |
| Delivery Time | 2-3 weeks |
| Packaging Details | PLYWOOD CASE |
| Rated Power | 200KW |
| Tolerance | +-5% |
| Type | DC |
| Cooling System | fans cooled |
| IP class | IP20 |
| Colour | Gray |
| Brand Name | ZENITHSUN |
| Model Number | DRLB |
| Certification | RoHs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 sets per month |
| Delivery Time | 2-3 weeks | Packaging Details | PLYWOOD CASE |
| Rated Power | 200KW | Tolerance | +-5% |
| Type | DC | Cooling System | fans cooled |
| IP class | IP20 | Colour | Gray |
| Brand Name | ZENITHSUN | Model Number | DRLB |
| Certification | RoHs | Place of Origin | China |
| High Light | Portable DC Dummy Load Bank ，Button Switches Dummy Load Bank ，Variable Resistive DC Load Bank | ||
DC Portable Variable Resistive Dummy Load Bank Controlled By Button Switches
Structure
1.An assembly-type enclosure contains DR series or DQ series or AS series or other high power rating resistors ,connected in series or in parallel.
2.The cabinet enclosure is steel structure owning good performance in shock resistance, coated with scratch-resistance powder-coat paint and high-temperature system to form glossy cover,insulation and looking protective face, many colors are available.
3.There are ventilation holes in the enclosure for better dissipation.Prevention rain and dust cover are installed on the top of cabinet.(installed in outdoor or indoor are available)Dissipating heat fan and temperature protection device installation are available.
4.Portable,light-weight construction with casters,lifting eyes and lift truck channels make is easy to maneuver.Four glove-ready handles for moving and lifting.
5.Portable load banks are constructed using heavy gauge aluminized steel for years of reliable service. These units are fitted with casters or rubber shock mount feet for easy movement from one test site to another using common pickup trucks or vans.
6.The load bank is compact and is easily transported & is equipped with lockable casters for easy repositioning;
Introduction
1.Single-phase AC Load & three-phase AC Load are available, used for detection and maintenance of AC equipment, loading, aging, simulated load test, etc.
2.Rated Power Range: 1kVA - 5MVA ( other on request).
3.Current Range:0.1A - 15000A.
4.Working Voltage Range:110V-690VAC triphase or single phase.
5.Multiple safety protection functions can be designed according to requirements:short -circuit,over-current, over-voltage, over-load,over temperature,fan fault,audible and visual alarm device, etc.
6.It can be designed with RS232 and RS485 to connect with PC for remote control.
7.Air cooled type and water cooled type are available.
Specification
| Load Bank Performance Charactertics | ||
| Test | Conditions of Test | Testing Results |
| Resistance Tolerance | Testing Voltage ≤3V,Ambient Temperature 25℃ | ±5％ |
| Profile Dimension | According to the drawings in the technical agreement | As per drawing requirements |
| Power on for adjusting | According to the datas in the technical agreement | meters & fans operation normal |
| Insulation Resistance | 1000VDC±20% | 100MΩ1Min |
| Voltage to ground | normal 2KV DC for 60s, ultra voltage as required | No spark, no breakdown |
| Sealing Test | 1-2MPa,pressure maintaining for 4H | No leakage,no deformation |
Applications
Used in standard generator testing,power supply equipment,battery discharge,frequency converters,elevator,Hoisting machinery and construction machinery,Rolling mill ,Farrowed machine, centrifuge,UPS power,Generator,transformers
Starting,braking,speed regulation and load testing,Medical treatment,motor vehicle,armed forces and industrial control environment.Factory testing of engine generator sets;To reduce “wet stacking” problems,Periodic exercising of stand-by engine generator sets,UPS system testing,Battery system testing,Ground power testing;Load optimization in prime power applications & Factory testing of turbines;
Load Bank Production Scope:
ZENITHSUN has more than 20 years of R & D and manufacturing experience in the resistor industry, and has a professional R & D team & production team for load banks;It has perfect test equipment and test scheme, constantly updates and technology to respond to the requests of customers from all walks of life, and produces different types (air-cooled / water-cooled) and different styles of load banks.
Product Image
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2004
Total Annual:
8500000-9000000
Employee Number:
85~100
Ecer Certification：
Active Member
The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ... The leading manufacturer in China for Power Resistors,High Voltage Resistors & Load Banks Shenzhen Zenithsun Electronics Tech. Co., Ltd. was founded in 2007, is one of the first supplier with international competitiveness for power resistors & load banks in China. ...
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