FEB 26,2024
HVGRAND has just received a new order of 22 pcs impulse resistors (LI wave front resistor, LI wave tail resistor, SI wave front resistor)from our European customer.
FEB 18, 2024
HVGRAND just received an order of 5 sets 60kVA, 5 sets 250kVA and 2 sets 160kVA voltage regulator (regulating transformer) from our esteemed European customer, famous HV test lab.
Jan 30,2024
HVGRAND just received a new order of 500kVA step-up transformer from European customer.
input 400V, output 5.8kV; ONAN;
Grounded screen between HV and LV windings