WELTEC

NHRG 80-170kV / 15kW

 

·       COMPACT DESIGN

·       CONSTANT VOLTAGE / CONSTANT CURRENT
OPERATION WITH AUTOMATIC CROSSOVER

·       ARC DETECTION AND ARC COUNTER

·       OEM CUSTOMIZATION AVAILABLE

 

NHRG 15kW switch mode power supplies are oil insulated and are available for different applications. For each application the necessary power supplies (grid, filament, bias) are included optionally.
5 models with voltage outputs from 80kV to 170kV are available. The NHRG series is specially designed for extremely harsh conditions.

SPECIFICATION

Input400Vac ±10%, 50 or 60Hz, three phase
Output5 Modelle von 80 kV bis 170 kV. Jedes Modell ist mit positiver und negativer Polarität erhältlich
Output ControlsVoltage and current are continuously adjustable over 0 –10 V analogue inputs. Optionally power regulation and control is possible over analogue input
Voltage RegulationLoad: 0,01% of full voltage for full load change.
Line: ± 0,01% of full voltage over specified input range
Current RegulationLoad: 0,1% of full current for any voltage change.
Line: :
± 0,1% of full current over specified input range
Residual ripple 1% rms. related to nominal voltage
Power connectionsAC input           combicon connector
HV Ausgang HV-Stecker mit 10m Kabel

Dimensions

(H x W x D)

510 x 550 x 1270 mm

CE Mark

 

EN55011/03.91 (limit value class A)
EN50082-2/03.95
TYPICAL APPLICATION

X-ray

Ion implantation

Capacitor charging
OPTIONS
Integrated grid and filament supply
Integrated bias supply for x-ray applications Constant power regulation
RS232 / manual programming on front panel

Manual programming on front panel
Adjustable soft start ramp
Adjustable delay time after arc

Digital display in the cabinet door (U, I, P)