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Operation 2018-02-20
Specications
Power Requirements
Rated Nominal Voltage AC 220 – 240 V, 50 – 60 Hz single phase
*WA-Type: Permanently installation
*R-Type: Plug-connection
Fuse at the Distribution Panel 16 A, slow
Power Consumption Max. 1.9 kVA (radiation)
Max. 0.1 kVA (stand by)
Power Line Resistance Max. 1 Ohm
Leakage Technique Factors
70 kV, 840 mAs/h (70 kV, 7 mA, duty cycle 1:29, for example 2 sec. exposure per 58 seconds cool-down period)
Measurement Bases
The kV is: Actual X-radiation is monitored by Non Invasive Evaluator of Radiation Output. The mA is measured by monitoring
current in the HT return line, which equals the tube current.
Exposure time: Starting point of exposure is determined at the time when the kV value reaches to 75% of average kV value.
Termination of exposure is determined at the time when the kV value decreases to 75% of average kV value.
Signal Output Part
Specication: This signal output is short only when the equipment is in Ready state.
- Rating: AC 24 V, 1 A / DC 24 V, 250 mA
- Location: TB1 on the INVERTER PCB
• Only use medical electrical equipment complying IEC60601-1 or GB9706.1 within the patient environment.
• Other non medical electrical equipment complying other safety standards relevant to the equipment may be used outside the
patient environment. In this case any equipment in which protection against electric shock relies only on basic insulation shall
not be used.
• Do not connect any equipment exceed the rated capacity to the Ready OUT terminal.
• Over current protection is not equipped. Prepare as needed.
• Single wire recommended. In case of twisted wire, the wire end shall be tidily collected up.
• Double insulated wire of AWG22-16 for single wire or AWG24-16 for twisted wire required.
• Stripped length shall be 10 - 11 mm, inserted completely to the terminal block.
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