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for more product details, please call us：0731-84930888
for more product details, please call us：0731-84930888
td2800 loading box for testing electric welders overview
model td2800, a resistive loading box of high power. combine with model td1340 to calibrate electric welders in field.
features
● 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