Power load cabinet

●Product Overview
This load cabinet is designed and manufactured in accordance with the relevant requirements of standards such as,,.,,,,.,. It is suitable for testing the switching capacity and normal operating life of switches of household and similar fixed electrical devices. It is also Suitable for breaking capacity and normal operating life testing of household and similar plugs and sockets.
The load cabinet adopts blue frame and light gray sealing plate. The upper part of the front is a sandblasted operation control panel, which contains the control power switch, product energizing current, voltage and power, power factor display instrument, load power switch, various status indicators, start and stop buttons, capacitance conversion switch, load Below the type conversion switch and alarm are corresponding voltage output adjustment knobs, current adjustment knobs and inductance adjustment knobs for each channel. There are three independent loads in the load cabinet, each with a three-in-one function of resistive, inductive and capacitive (fluorescent lamp type) loads, which can be switched through a transfer switch. The interior of the load cabinet adopts strong wind convection cooling. There are terminals at the back and bottom of the load cabinet, which can be connected to the switch plug socket life testing machine through wires to output current, voltage and power during the testing process.
●Main technical parameters and usage environment
Serial number
Project
Parameters
Remarks
Instrument power supply
Single phase with ground wire/
Load power supply
Three-phase four-wire/(single phase, three groups in total)
Work station
Three work stations (can be customized)
Digital voltmeter
~ , Accuracy.%
Digital display ammeter
~, Accuracy.%
Digital display power meter
~, Accuracy.%
Digital display power factor meter
.~., accuracy.%
Load mode
Resistive, inductive and capacitive three-in-one, switchable
Capacitive load
,,.optional
Load output
Each load output and every other load output are optional

Counter
~ times, can be preset
Load power capacity
*
Output current upper limit
, when it exceeds the automatic cut-off
Output voltage upper limit
, when it exceeds the automatic load cut-off
Atmospheric pressure, temperature, humidity
~ ~&(~ )%
Place of use
No violent shaking, vibration, no electromagnetic interference, no dust, no explosive and corrosive gases,
Dimensions and weight
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