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12000A High Current & Low Value Dummy Resistive Load Banks
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.
Features
1.Power Scope:1kW-5MW/single unit;
2.Resistance Range:0.1Ω-10KΩ;
3.Working Voltage:AC single phase or 3 phase/DC 1V-1000V,ultra
voltage 6KV,10KV,35KV,ect.
4.Working Current:1A-50KA;
5.Working Modes:fixed type,variable type with load steps or
continuing adjustable type;
6.Heat dissipation modes: air cooled or water- cooled, oil-cooled,
natural-cooled;
7.Inductance:inductive or non-inductive;
8.Control Modes:local operation,remote operation,local /remote
integrated operation;
9.Ambient Temperature:-10-55℃(refers to the ambient temperature
where the load bank is located);
10.Protection Class:IP20-IP67(normal,IP20 indoor working);
11.Meters:display current,voltage,frequency,power,temperature,etc;
12.Protection device:over-temperature,over-current,over-voltage,fan
failure,alarm device,etc;
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;
2.Power supply equipment
3.Battery discharge
4.Frequency converters
5.Elevator
6.Hoisting machinery and construction machinery.
7.Rolling mill ,Farrowed machine, centrifuge
8.UPS power;
9.Generator ,transformers
10.Starting,braking,speed regulation and load testing
11.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.
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