iseg HPS 300 W series, Руководство оператора

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S p e z i a l e l e k t r o n i k G m b H
iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Tel ++ 49 (0) 351 / 26 996 - 0
Bautzner Landstr. 23 http://www.iseg-hv.de Fax ++ 49 (0) 351 / 26 996 - 21
D - 01454 Radeberg / Rossendorf 7
3 Functional description
The High Voltage PS of the HPx
)1
- 300 W series provide an output voltage of 0 up to 30 kV-DC at
max. 300 W output power.
The High Voltage PS of the HPx
)1
- 800 W series provide an output voltage of 0 up to 15 kV-DC at
max. 800 W output power.
The control loop is designed to provide a constant voltag or current.
The High Voltage PS of the LPx
)1
- 300 W series provide an output voltage of 0 up to 30 kV-DC at
max. 300 W output power.
The High Voltage PS of the LPx
)1
- 800 W series provide an output voltage of 0 up to 15 kV-DC at
max. 800 W output power. Mains voltage is 85 - 264 V -AC 50/60 Hz (PFC is standard).
The control loop is designed to charge a capacity in constant current control mode. This capacity will
discharge with the user circuit. You will find information to the discharge frequency dependence on
the discharge level in chapter 2.
On LPS devices, the Software voltage ramp (0…3000V/s) can be disabled. The device then ramps to
the choosen set voltages as fast as possible (see chapter 4 “Front panel operation” and 6 “Command
sets”).
Mains voltage is 85 to 260 V-AC 50/60 Hz.
The output voltage and current are limited due to the hardware circuitry. The polarity is factory fixed
(
)1
x=p: positive;
)1
x=n: negative).
The shield of the HV output is always connected to the housing (
⊥ ⊥ ⊥ ⊥
/PE-connector).
If this shield is intended to use as “reverse line“, then a jumper has to be plugged between the “0 V“
(reverse current) and the “
⊥
⊥ ⊥
⊥
/PE” connector.
If this jumper has been removed an additional “reverse line“ from the load to the “0 V“ connector must
been used and this connector close to ground can be float up to max.
±
300 V.
Attention: In this case the user is responsible that – due to the voltage between “0 V“ and
“ ⊥
⊥ ⊥
⊥ /PE“ connector – no danger for the user may occur.
If the potential between “0 V“ and “
⊥ ⊥ ⊥ ⊥
/PE“ connector is >

300

V then – in order to avoid damages for
the unit – the connections are short circuited with help of internal electronically protection circuits.