Item Specifications
General
specifications
Action when power supply turns on
Reset time: 10ms max. (time until normal operation possible under normal
operating conditions)
Service interruption dead time
Lower than 20ms (under operating conditions)
Insulation resistance
Withstand voltage
1500Vac 50/60Hz for 1min between power terminal and frame ground terminal
Note: Primary and secondary sides are capacitive coupled inside the DCP551.
Thus disconnect the ground wire from the secondary side terminal (for
example, when using a grounded thermocouple) before performing a
withstand voltage test. Failure to do so may result in equipment damage.
Standard conditions
Ambient temperature
23 2˚C
Ambient humidity
60 5% RH
Rated power supply voltage
105Vac 1%
Power supply frequency
50 1Hz or 60 1Hz
Vibration resistance
0m/s
2
Shock resistance
0m/s
2
Operating conditions
Ambient temperature
range
0 to 50˚C (the ambient temperature at the bottom of the
case when hermetically sealed inside case)
Transportation and
storage conditions
Ambient temperature
range
-20 to +70˚C
Terminal screw
M3.5 self-up screw
Terminal screw tighten torque
Mask and case material
Mask : Multiron Case : Multiron
Mounting
Panel flush-mount
Mass
Approx. 1.5kg
Standards compliance
Mask and case color
Musk : Dark gray (Munsell sign 5Y3.5/1)
Case : Light gray
Ambient humidity range
10 to 90% RH (without condensation)
Rated power supply voltage
105Vac
Ambient humidity range
10 to +95% RH (without condensation)
Vibration resistance
0 to 4.90m/s
2
(10 to 60Hz in X, Y and Z directions,
2hours each)
Allowable power supply voltage
90 to 264Vac
Power supply frequency
Vibration resistance
0 to 1.96m/s
2
(10 to 60Hz in X, Y, Z directions for 2 hours each)
Shock resistance
0 to 9.80m/s
2
Shock resistance
0 to 490m/s
2
(in vertical direction, 3 times)
Package drop test
Drop height 60cm (Free drop at 1 corner, 3 edges, 6 faces)
Mounting angle
50 2Hz or 60 2Hz
Higher than 50MΩ under 500Vdc megger between power supply terminal
(39)or(40) and FG terminal ((52)or(53))
Mounting angle
Reference plane (vertical) 3˚
Reference plane (vertical) 10˚
Altitude
Max.2000m
0.78 to 0.98N m
EN61010-1, EN61326-1 (For use in industrial locations)
During EMC testing, the reading or output may fluctuate by ±10 %FS.
However, PV reading is within ±30 %FS.
Chapter 12. SPECIFICATIONS
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