Glassman WK系列高壓電源
WK Series Extended Current 500 Watt Regulated High Voltage DC Power Supplies.The WK Series is a 500 watt regulated DC power supply offering output voltage ranges from 80 kV to 125 kV and an interesting “plus.” Maximum current ratings are equivalent to a 600 W supply up to 84% of rated voltage! Panel height is only 5.25 inches and weight is less than 30 pounds. The WK Series is available with dual analog output meters or optionally, with digital meters or a blank panel for OEM system applications.
Glassman WK系列高壓電源特點
From 5% to 99% rated voltage. All units operate down to zero output with very slight degradation of performance.
INPUT:
102-132V RMS, 48-63 Hz single phase,<10 A. Connector per IEC 320/Vl with mating line cord and NEMA 5-15 plug.
EFFICIENCY:
Typically 83% at full load.
OUTPUT:
Continuous, stable adjustment from zero to rated voltage and current via 10-turn potentiometers, with 0.05% resolution,external 0 to 10 V, or external potentiometers. Linearity, <1% fs.
Repeatability, <0.1% fs. Accuracy, 0.25% of rated + 1% of setting.
STORED ENERGY:
9 J, 80 kV; 11 J, 100 kV; 14.5 J, 125 kV.
VOLTAGE REGULATION:
<0.005%, line or load.
RIPPLE:
<0.1% RMS of rated voltage at full load.
CURRENT REGULATION:
<0.1% of full scale from short circuit to rated voltage.
VOLTAGE MONITOR:
0 to +10 V DC for zero to rated voltage.
Accuracy, 1% of reading + 1% of rated voltage.
CURRENT MONITOR:
0 to +10 V DC for zero to rated current.
Accuracy, 1% of reading + 0.05% (0.1% for reversible model) of rated current.
STABILITY:
0.01% per hour after 1/2 hour warmup.
0.05% per 8 hours.
OUTPUT VOLTAGE TIME CONSTANT:
Typically 400 ms rise or decay time constant for 125 kV model, using TTL on/off or remote voltage control, with 15% resistive load.
TEMPERATURE COEFFICIENT:
0.01%/degree C.
AMBIENT TEMPERATURE:
-20 to +40 degrees C, operating;
-40 to +85 degrees C, storage.
POLARITY:
Positive, negative, or reversible with respect to chassis ground.
PROTECTION:
Automatic current regulation protects against all overloads, including arcs and shorts. Fuses, surge-limiting resistors,ａnd low-energy components provide ultimate protection.
ACCESSORIES:
Detachable 8-foot shielded HV coaxial cable (see Model Chart for cable type) and 6-foot etachable line cord provided.
REMOTE CONTROLS:
Terminal block provided for all remote functions, including common, +10 V reference, interlock, voltage and current program/monitor, TTL, ground, and local control.
EXTERNAL INTERLOCK:
Open off, closed on. Normally latching except on blank panel version where it is non-latching.
TTL ENABLE/DISABLE:
0-1.5 V off, 2.5-15 V on.
