NF BP4620, Instruction Manual

Page: 198 / 214

8.13 USB Interface
BP4620
8-11
8.13 USB Interface
A USB interface is provided for performing control from an external computer.
Interface standard: USB 1.1, USBTMC / USB488

USBTMC
USB ID: It has been assigned to each instrument

USB488
USB ID: 1 to 65534
8.14 Power Input
Power input voltage range: 200 V AC to 230 V AC

10% (250 V or lower)
Power supply frequency range: 50 Hz/60 Hz

2 Hz (single phase)
Power factor: Approximately 0.93 (200 V AC, CV mode, 3

load, DC only

60 V output)
Power consumption: 2400 VA max. (200 V AC, C mode, 3

load, DC only

60 V output)
Overvoltage category: II
8.15 Withstand Voltage, Insulation Resistance
Power supply input terminals in batch vs. Other terminals and chassis in batch
Withstand voltage:
1500 V AC
Insulation resistance: 10 M

or higher (500 V DC)
8.16 Ambient Temperature Range and Ambient Humidity
Range
Operating environment: Indoor use
Altitude Up to 2,000 m
Performance guarantee: +5 to +35

C/5 to 85%RH
However, the absolute humidity must be 1 to 25 g/m
3
, with no
condensation
Storage conditions:

10 to +50

C/5 to 95%RH
However, the absolute humidity must be 1 to 29 g/m
3
, with no
condensation
Figure 8-1 shows the ambient temperature and humidity ranges.
Pollution degree: 2