Active Member
|
[China]
Address: Yikang business building 11128#, Huarong Road 33#, Dalang Street, Longhua District, Shenzhen 518109, Guangdong, China
Contact name:Bin
Shenzhen Zenithsun Electronics Tech.CO.,LTD |
|
|
AC 3Phase 180KW 220/440V Dual Voltage Adjustable Resistive Dummy Load Bank
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.
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
1.Standard generator testing,power supply equipment,battery
discharge,frequency converters,elevator,hoisting machinery and
construction machinery,rolling mill,farrowed machine,centrifuge,UPS
power;
2.Generator,transformers,starting,braking,speed regulation and load
testing,medical treatment,motor vehicle,armed forces and industrial
control environment.
Dimensions
Zenithsun load bank is customized according to customers
requirement,the size depends on the power rating.
Please contact us to know the exact dimensions.
Note:
1.The built-in high power wirewound resistors with data
acquisition,regulator and fans.
2.The sizes in the datasheet are for reference only,and can be
customized according to customer requirements.
3.Internal resistors can be aluminum housed resistors,high power
resistors,plate wirewound resistors,stainless steel resistors,
water cooled resistors,size is adjusted accordingly.
Product Image
