Rackmount
DC-AC Inverter
The 1RU Series DC-AC power inverter provides seamless back-up power for AC powered communications equipment from the site’s 48V DC battery system. A fast-acting transfer switch ensures voice and data transmissions remain uninterrupted in the event of a power grid failure or if the site utility power is disconnected for maintenance and upgrade purposes. Built in a low profile case for 19″ rack installations.
Features
- Pure sine wave AC output powers telecom equipment without performance degradation
- Continuous duty rated – full output wattage maintained even during extended power outages
- 1000 Watts – easily cascaded for N+1 redundancy, providing maximum reliability required by data centers
- Low EMI and RFI interference characteristics
- High efficiency: 88% (Full linear load at 120 VAC Output)
- Two NEMA 5-20R AC receptacles provided
- Utility bypass, with fast load transfer switch, <8mS
- Numerous circuit and load protections: over- temp, overload, reverse polarity, high/low battery voltage, AC input breaker
- Load & temperature controlled cooling fan
- Form C alarm contacts for monitoring Abnormal conditions
- Fan aging, failure, disconnect and blockage alarm
- All diagnostic Operation Controlled by a microprocessor
- User-friendly Status and Diagnostic LCD/LED displays
- Remote Power Management optional via remote control relay RS-232 port
- Standard 19″ 1U Rackmount
- UL and cUL listed
Click Here For 2000W Units
Specifications: Rackmount Inverter – 1RU Series
| Model | DC Input | AC Output | Weight (Lbs.) | |
|---|---|---|---|---|
| Voltage | Amps | Watts | ||
| 48-1U-1000RM | 36 – 60 | 25 | 1000 | 12.7 |
AC Characteristics
Voltage: 97-123 VAC (select using front panel selection buttons or RS-232 port and additional software); Factory set at 110 VAC
Frequency: 60 Hz. Standard, 47-63 Hz. User selectable
Wave Form: Pure Sine
Total Harmonic Distortion: THD < 2%
Transfer Time:
From AC bypass mode: ≤ 20mS
From Inverter mode: ≤ 8mS
Input:
No Load Current: .75A
Over Voltage Protection: 60 VDC
Under Voltage Protection: 36-44 VDC
Voltage Range: 36-60 VDC
Efficiency: 88 %( Full Load)
Output:
Voltage: 97-123 VAC
Transfer Switch: 15AMP/120VAC
Max Output power (3min): 1100W
Surge power: 2000W
Displays:
LED: Inverter (On), AC Grid, Bypass and Alarm
LCD: 2 line LCD w/ Keypad for navigation
Selectable functions: Input OVP, UVP voltage, UV alarm & Alert settings, Output voltage, Frequency settings, Online, Offline(Haphazard, normal, Exacting) settings
Operating Temperature: 0° to 50° C Full Load, -30°-70° C in Storage
Cooling: Forced air, front-to-back On @ Internal > 55°C or load > 30%
Humidity: 0-90% relative humidity
Visual & Audio Alarms:
- Form C (Dry Contact) terminals
- Overload / Short Circuit Alarm
- Input UV / OV
- Over Temperature
- Fan Failure (Buzzer alarm)
Communication Interface
RS-232 port, Remote control of inverter (on/off)
Mechanical
Dimensions: 16.5″W x 1.713″H x 15.5″D
Mounting: 19″ or 23″ Rack (Requires 19″-23″ adaptors)
EMC & Safety Standards
FCC CFR Title 47 Part 15 subpart B:2005 class B,
CISPR 22: 2005 CE Marked
En55022: 1998+A1:2000+A2:2003 Class B, En55024:1997+A1:2001+A2:2003 Class B
En61000-3-2: 2006 Class A, EN 61000-3-3:1995+A1:2001
FCC Class B, UL60950-1, CAN/CSA-C22.2 No.60950-1 & TUV EN60950-1
Rear Panel View
