DR-UPS40 - 40A Uninteruptable Power Supply
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Features- Battery controller for DIN Rail UPS system
- Parallel connection to DC BUS
- Suitable for 24V system up to 40A
- Can be installed on DIN Rail TS35 / 7.5 or 15
- Built-in battery test function
- Battery polarity protection
- Relay contact signal output and LED indicator for DC BUS OK,Battery OK, and Battery Discharge
- Cooling by free air convection
Description40A max DC UPS (battery control) module, for 24Vdc power system. Accompanied by external batteries (not included), it can back-up up to 40A of current to critical loads for a period of time dependant on the capacity of batteries. With complete monitoring signals and LED indicators for DC BUS OK, Battery Fail, Battery Discharge, and the repeated Battery Test function to check the situation of external batteries, users can customize their own DC UPS system to back up critical loads and capture the status of the whole system easily.
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Standards
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Specification
| DC Input/Bus Voltage |
24 ~ 29V |
| Rated Current |
40A |
| Battery Input/Output Voltage |
21 ~ 29V |
| Current Range |
0 ~ 40A |
| Charge Current |
2A |
| External Battery |
4 / 7 / 12AH / 24V |
| Relay Contact Rating |
30VDC, 1A |
| DC Bus OK |
Relay contact : Short when DC voltage between 21~29V(3%), relay contacts ; Green LED on front panel |
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LED(Green) : DC BUS OK : light, DC BUS fail : dark |
| Battery Fail |
Relay contact: Short when battery failure is observed through the battery test function, |
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relay contacts; Red LED on front panel LED(Green) : DC BUS OK : light, DC BUS fail : dark |
| Battery Discharge |
Relay contact: Short when battery in discharge condition, relay contacts; |
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Yellow LED on front panel LED(Green) : DC BUS OK : light, DC BUS fail : dark |
| Working Temperature |
-20°C to +70°C |
| Working Humidity |
20 ~ 90% RH |
| Storage Temperature, Humidity |
-20°C to +85°C, 10 ~ 95% RH |
| Vibration |
Component : 10 ~ 500Hz, 2G 10min./1cycle, 60min. each X,Y, Z axes ; |
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Mounting : Compliance to IEC600068-2-6 |
| Withstand Voltage |
Terminal-Chassis :0.5KVAC, Relay Contacts-Terminal :0.5KVAC |
| Isolation Resistance |
Terminal-Chassis :>100M Ohms/500VDC 2570%RH |
| EMC |
Compliance to EN55022 (CISPR22) Class B |
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EN61000-4-2,3,4,5,6,8, ENV50204, Heavy industry level, criteria A |
| MTBF |
161.9Khrs min. MIL-HDBK-217F (25°C) |
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Items
DR-UPS40 Output Data
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Part Code
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DC BUS Voltage
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DC BUS Current
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DR-UPS40
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24~29V
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40A max.
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 (320KB)
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