Power Supply Part; Structure; Normal Operating Condition; Others - Toho Electronics TRM20A Operation Manual

10.8 Power supply part

• Rated supply voltage
• Range of use voltage
• Power supply frequency：50/60Hz(Sharing)
• Power consumption：
Power-supply
voltage
Usually
100V AC Under 15VA
240V AC Under 25VA
When you "OFF" the backlight by the LCD sleep function.
※

10.9 Structure

• Installation method：Panel burial installation(Vertical panel)
• Installation posture：The rear side 0
• The installation panel thickness：2
• Material：Polycarbonate, glass10%, UL94-V0
• Color：Black
• Externals size：150(W)×144(H)×181.8(D)mm
• Mass：About 1.0kg(Input 3 channel, option none)
• External terminal stand：M3.5 screw terminal

10.10 Normal operating condition

• Power-supply voltage：100
• Ambient temperature：0
• Surrounding humidity：20
• Vibration：10 60Hz 0.2m/s
～
• Impact：The impact is not allowed.
• Warm-up time：30 min or more after power supply is turned on.

10.11 Others

• Clock：
With calendar function (Christian era)
Accuracy ±50ppm or less (About 2 min / month difference)
However, it doesn't contain the error margin at power supply ON / OFF.
•Memory backup：
The parameter is preserved in an internal flash memory.
The clock backup with the built-in lithium battery.
(Battery life when no energizing, about 5 year)
• Insulation resistance：Over 500V DC 20MΩ(Between each terminal
• Electric strength：
Between input terminals ... 500V AC / 1 min
Between power supply terminal－G terminals ... 2000V AC / 1 min
Between input terminal－G terminals ... 500V AC / 1 min
240V AC
：100
～
264V AC
：85
～
Power consumption
LCD OFF ※
Under 12VA
Under 22VA
30°, The right and left horizontal
～
7mm
～
240V AC
～
50℃
～
80%RH(Non condensing)
～
2
10-6
G terminals)
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