td2800 loading box for testing electric welders -龙8官网app下载地址

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td2800 loading box for testing electric welders


model td2800, a resistive loading box of high power. combine with model td1340 to calibrate electric welders in field.


connecting device: copper bar

 cooling: forced air cooling

 warning: overtemperature warning and fan fault warning

 utilization factor: 60 %

 power expansion: support multiple combinations. for example, if two 30 kw devices are connected in parallel, the total power is 60 kw at the voltage of 60 v.

electrical specifications


general specifications

 line power: 220 v ±22 v, 50 hz ±2 hz

 operating environment: 0 °c to +40 °c, 20 % to 85 % r·h, non-condensing

 storage environment: -20 °c to +70 °c, <85 % r·h, non-condensing

 dimensions (w × h × d): 730 mm × 840 mm × 605 mm

 weight: 70 kg

 communication: rs-232 interface
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