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500KW 416V/208V for Power Testing AC Resistive Load Bank
2026-06-10
Precise regulation from 1kW to 500kW is achieved through a multi-stage switching combination (1kW to 200kW). Load element tolerance is ±2.5%, ensuring accurate test results.
● Dual-voltage compatible, multi-purpose in one unit: Supports 416Vac / 208Vac dual-voltage input, 50/60Hz universal, suitable for mainstream power distribution systems worldwide.
● Professional power configuration: Rated power 500kW (PF=1.0), resistive load, stable and high-precision testing.
● Fine stepping, flexible control: Supports fine stepping from 1kW with step combinations: 1/2/5/10/20/50/100/200kW, enabling accurate simulation of any load point.
● Strong heat dissipation & wide environmental adapt ability: High air volume 1600 CBM/Min forced horizontal air cooling, operating temperature -25℃ ~ +55℃, stable under extreme working conditions.
● Multiple safety protections: Equipped with thermal emergency cut-out, air flow switch, fan overload protection and emergency stop to fully ensure test safety.
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Phone/ WhatsApp: 0086-13890270038
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