1. Specifications
JCY-1800/1850 VDR/S-VDR Installation Guide
18
DOC No. 7ZPJD0387C
1.10.3.3. Power Supply Unit
(1) Function:
a) Power supply to RCU and PCU in normal operation
b) Power supply to RCU and PCU for 2 hours on blackout.
(2) Performance:
a) Input voltage range: 100 - 120VAC +/- 10% 1-phase 50/60Hz +/-5%
200 - 240VAC +/- 10% 1-phase 50/60Hz +/-5%
(Auto switching)
b) Output voltage: 5VDC, 12VDC, 24VDC
c) Maximum power output: 140VA
d) Battery capacity: 24VDC 5Ah
e) Expectant battery age: max 4-years
(Depending on circumstance. This age is based on ambient operating
temperature: 25 deg., load 70%)
1.10.3.4. External Interface
a) External alarm lamp output:
1) Interface: Dry (voltage free) contact closure
2) Operation: System down (normal-close or open)
3) Current: 1A or less at 24VDC / 0.5A or less at 125VAC
b) External alarm buzzer output:
1) Interface: Dry (voltage free) contact closure
2) Operation: System down (normal-close or open)
3) Current: 1A or less at 24VDC / 0.5A or less at 125VAC
1.10.3.5. Environmental condition
(1) Operating temperature: -15°C to +55°C (IEC 60945 protected type)
(2) Temperature and humidity: +40°C, 93%
(3) Vibration: 2Hz to 13.2Hz ±1.0mm
13.2Hz to 100Hz 0.7G
1.10.3.6. General specification
(1) Power voltage: 100 - 120VAC +/- 10% 1-phase 50/60Hz (IEC 60945)
200 - 240VAC +/- 10% 1-phase 50/60Hz (IEC 60945)
(2) Power consumption:
(including capsule unit & operation panel unit & microphone phantom power)
90VA in UPS battery charge
50VA in normal operation
(3) Size: 419.5(w) x 250(d) x 480(h) mm
(4) Mass: 23.0kg (NDV-1800), 21.0kg (NDV-1850)
(5) Color: N7 semi-gloss texture
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