Advanced Energy HFV 8000, User Manual

Page: 32 / 142

3-6 Product Specifications 5705211-C
Advanced Energy
®
Line current 34.5 A at 176 VAC
29.5 A at 208 VAC
During F47 line sag events, the line currents can
exceed the circuit breaker rating but will not trip the
breaker.
Power 11 kW maximum (at full rated RF output power)
Overcurrent protection 40 A circuit breaker
RF output specifications
Output power Scaled for 8000 W maximum with operator-selectable
set point. RF is off when set point falls below 180 mV;
RF is on when set point rises above 220 mV (see
Table
4-1 on page 4-2 ).
Reflected power Reflected power is limited internally to 1000 W.
Regulation Across full frequency range into 50
Ω
load:
• Forward power regulation mode is
±
3.0% of
set point or
±
24 W (whichever is greater)
• Load power regulation mode is
±
4.0% of
set point or
±
32 W (whichever is greater)
• Display accuracy is
±
2% of set point (regulated)
or
±
16 W (whichever is greater)
Transient regulation
≤
0.1% change for a 10% disturbance in the AC line
voltage
Frequency 1.765 to 2.165 MHz, center or automatic, selectable
through the 9-pin
Host port or front panel LCD and
display mode switch (see “AE Bus Command Set” on
page 4-18 or “Display Mode and the LCD Display
Indicator” on page 5-16 )
Response Time
≤
100 ms rise (at full scale set point) and fall time from
RF On or RF Off
Load Impedance 50
Ω
,
±
2
Ω
center impedance
Table 3-3. Electrical specifications (Continued)
Description Specification