Alpha Technologies FXM2000 Specifications download pdf (Page 80)

017-230-B0 Rev 0810

Table V — Electrical Specications

Parameter Value

Input

Voltage (nominal), VAC

120 or 230, optional 220, optional 210 for FXM 2000, 120 only for FXM 650-48

Frequency, Hz, ±5%

60/50 (auto-detection), Output frequency = Input frequency

Current, Amps

(@ nominal Vin an d max

batt ery char ging current)

FXM 650-24: 8.7/4.5 @120/230 VAC

FXM 650-48: 10.5 @120 VAC

FXM 1100: 15.5/8 @120/230 VAC

FXM 2000: 20/12 @120/230 VAC

Input Circuit Breaker

Ratings, Amps

FXM 650-24: 15/10 @120/230 VAC

FXM 650-48: 15 @120 VAC

FXM 1100: 20/10 @120/230 VAC

FXM 2000: 25/15 @120/230 VAC

Battery Circuit Breaker

Ratings, Amps

FXM 650-48/1100: 50

FXM 650-24/2000: 80

Output

Voltage (nominal), VAC

120 or 230, optional 220, optional 210 for FXM 2000, 120 only for FXM 650-48

Frequency, Hz, ±5%

60/50 (output frequency = input frequency.)

Power, W/VA

FXM 650: 650

FXM 1100: 1100

FXM 2000: 2000

Waveform

Pure sine wave

Load Crest Factor

3:1 (load dependent)

Output Voltage Distortion

< 3% THD (resistive load)

Efﬁciency

Normal Mode

Backup (Inverter) Mode

> 98%

> 82% (48 Vbatt), >75% (24 Vbatt)

Transfer Time, mS

AVR to Backup

Backup to AVR

5 (typical)

Line Qualiﬁca tion Time,

Seconds

3 (factory default), user adjustable to 3, 10, 20, 30, 40, or 50.

Battery String Voltage

FXM 650 - 24: 24 VDC

FXM 650 - 48/1100/2000: 48 VDC

1. Capable of operating at 73% of rated full load for up to 2 hours at 74°C. Above 55°C ambient, derate output power by 1.4% per °C rise,

up to 74°C max.

2. Capable of operating at 100% of rated full load below 0°C down to -40°C after the Alpha FXM has been stabilized at 0°C for at least 1

hour.

3. FXM 1100/2000-120V only: above 50°C ambient, derate output power by 1.1% per °C rise, up to 74°C max.

4. Derate 2°C per 300 m (1000 ft) above 1400 m (4500 ft).

5. For FXM650/1100-48(Q), the default setting of C3 is “FAULT”.

6. The LCD display may not function below -15°C. It gradually resumes normal operation as the temperature rises above -15°C. This will not

affect the operation of the Alpha FXM.

Table U — Mechanical Specications

Parameter Value

User inputs

Three optically-isolated and powered inputs are located on the front panel. When

they are shorted, their functions are:

S1: Starts the self test.

S2: Activates an alarm.

S3: Unit shutdown.

User interface

2 x 20 backlit alpha-numeric LCD screen. Three control buttons located below.

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 86 87 88

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Alpha Technologies FXM2000 Specifications Page 80

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