- 49 - MODEL 3587
11.3 General specifications
◆ Standard specifications
Output voltage : DC25 to 1050V
Open voltage : ± (1% + 5V) of output voltage
Rated measuring current : 1mA
Short circuit current : Less than 1.5mA
Display : 0 to 9990 Green OLED
Zero suppress function
When the input is over-range or open, ‘OVER’ is displayed.
When the input is under-range, ‘UNDER’ is displayed.
Auto-range: Resolution within the measuring range is automatically
switched. Switching of resolution at 2000 when rising
and at 179 when falling.
Sampling rate : S 10 times/s.
F 50 times/s. or 60 times/s. (Depends on the power supply frequency)
Response speed : Fixed range :
(When NG Judgement) Display response and judgement time : Approx. 0.05s.
: Auto-range :
Display response and judgement time : Approx. 0.2sec.
Note: The time required to reach the measurement terminal from open
to specified resistance within its accuracy.
Sampling F, when ‘Contact check ’ is off
Parameter retention : Memorized in EEPROM
Re-writable for 100,000 times, retainable for about 10 years.
Erroneous input protection
: Less than 1.2 times of the measurement voltage,
max. 600V (Peak) for less than 10s
Insulation resistance : Terminal blocks / Case More than 500V DC 100MΩ
Withstand voltage : Power supply terminal / Case 2000V AC for 1 minute
Power source / Measuring terminals, Control input & output terminals.
1500V AC for 1 minute
Power supply voltage : 100V AC to 240V AC 50 - 60Hz
Power supply voltage
tolerance range : 90V AC to 250V AC
Power consumption : 28 VA MAX
Working ambient
temperature : 0 to 50℃
Working ambient humidity
: Less than 80% RH (No condensation)
Storage temperature : -20 to 70℃, Less than 70%RH (No condensation)
Use environmental conditions
: Indoor use
Altitude: Less than 2000 m
Overvoltage category: OVCⅡ
Pollution degree: 2
Transient overvoltage present on main supply: 1000V (1μs)
External magnetic field : Less than 400mA/m
Dimension : 205(W) × 64(H) × 169(D) mm
Weight : Approx. 1 kg.
Accessories : Power supply cord for AC 100V 1 piece
Instruction manual 1 copy
Range Resistance value Voltage
2MΩ 500kΩ 25V, 50V, 100V
20MΩ 5MΩ 25V,50V, 100V, 250V, 500V, 1000V
200MΩ 50MΩ 25V, 50V, 100V, 250V, 500V, 1000V
2000MΩ 500MΩ 250V, 500V, 1000V
AUTO
50MΩ
(Range of 200MΩ)
25V, 50V, 100V
250V, 500V, 1000V
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