Year1
- 200KW：
- 定制
- 200KW：
- 定制
- 200KW：
- 定制
'(). Electric gun charging wire test load cabinet DC load box
. Three-phase AC
. Current load box
(). Product category AC
'
.Load box series
().Product number
'
().Product description
'
.Discounted spot price
(). Product details
().1.
'.
. Product overview
'()
. The three-phase AC load box has a built-in pure resistive load that can simulate various A variety of power loads to meet the full load detection needs of AC power supplies such as generator sets,
'
.power supplies, inverters
()., etc., and are ideal for production workshops, laboratories, installation and debugging, and scientific research and development A must-have detection tool.
(). The host has an automatic alarm protection function for temperature overheating. When overheating occurs due to special reasons, the load can be automatically cut off.
().The whole machine is composed of resistive load. The load works in an energy-consuming manner, and forced air cooling is used for heat dissipation.
(). The fan adopts a small axial flow fan, which has the characteristics of large air volume, good heat dissipation and low noise.
(). The above features make the whole machine superior to imported products in terms of safety, reliability and noise reduction.
'()
., relevant standards and specifications
(). (
'
.) "Safety of power supplies, reactors and similar products Part 1 General Requirements 》
'.
().(
'
.) "Machinery Safety
. General Technical Conditions for Mechanical and Electrical Equipment Part 1"
'. < br/>().（
'
.）《General Principles of Low-Voltage Switchgear and Control Equipment》
'./
().(
'
.) "Marine Diesel Generator Set"
'./
(). 2.
'(). Load box three-phase AC test load box AC load box three-phase test false load< br/>()
().Technical parameters
'()
.Rated input voltage
.Three-phase four-wire
'
'()
.Rated input power
.Three-phase
'
Single-phase
'
'()
.Power binning
.Single-phase binning
'./////////
'()
.Power factor
'
'()
.Load accuracy
'.%
'()
.Explicit mode
. Real-time display of three-phase voltage and current meters
'()
. Working power supply
.Single phase
'./
'()
.Control mode
.Panel manual control
'
.Points Sectional manual adjustment. (The main circuit is controlled by contactor, and the air switch is segmented and adjustable).
(). Three,
'(). Load box three-phase AC test Load box AC load cabinet three-phase test dummy load
()
(). Resistive load module
().The resistive load module is connected by a number of special nickel-chromium alloy resistors. As a power consumption component, alloy resistors are processed and manufactured from special alloys. The outside is a heat sink made of stainless steel. The middle is filled with insulating dielectric, and the resistor is packaged in Among them, it can meet the needs of load testing.
(). The alloy resistor has good insulation properties, high heat dissipation performance, uniform heat conduction, and the operating temperature is only the design temperature
'./
The temperature drift is small, the resistance value is stable, and it does not work for a long time. Red
().Hot. It is acid and alkali resistant, salt spray resistant, rainproof, moisture-proof, and corrosion-proof, and can be used all day long.
(). The resistive load module uses exclusive technology to fix the alloy resistor on the insulating material board. The entire module is sealed and separated by two layers of internal insulation and insulation board, that is
'(). Load Box three-phase AC test load box AC load cabinet three-phase test dummy load
WhatsApp
