MKS GMW-25, Руководство по эксплуатации

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Appendix A
A-2 GMW-25
GMW-25 Specifications
RF Output Frequency
1.80 - 2.17 MHz
(auto-tunes within this range to
optimize match with load impedance)
RF Output Power
Rating into Matched Load
2500 W into a 50
Ω
load
RF Output Power
Rating into Mismatched Load
(All Phases)
Dynamic Power Range
25 - 2500 W
Load Impedance Range
Unlimited
RF Stability /
Spurious Output
Unconditionally stable / < -50 dBc
(for any load, within ratings)
Harmonic Output /
Distortion
< -40 dBc
(within ratings)
Power Control /
Regulation
AC Line-to-Power: 0.5% max. change
in output power over rated line
voltage range.
Regulation tolerance is referenced
from Set Point. Subject to limits of
Forward & Reverse Power and
Current; accuracy relative to ENI
Power Standard.
Power Range Reg. Tolerance
>250W +1%
<250W +2.5W
Load Mismatch Protection
Automatic; forward power limits
typically 0.25 ms after reverse power
reaches a pre-programmed level 20%
of rated power.
Primary AC Power Source
3/PE
~, 200 - 208 V
±
10%,
15 A, 50 - 60 Hz
±
3 Hz
Power Consumption
5.4 kVA
Load Power
Load VSWR
2500 W 1.5:1
2000 W 2.0:1
1500 W 3.0:1
500 W
∞
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