User manual

6. Trouble Shooting
Use the table below to solve minor problems.
Problem Possible Cause Solutions
Low battery. Charge the UPS at least 6 hours.
Battery fault. Replace the battery with the same
type of battery.
No LED display on the
front panel.
The UPS is not turned on. Press the power switch again to turn
on the UPS.
Alarm continuously
sounds when the
mains is normal.
The UPS is overload. Remove some loads first. Before
reconnecting equipment, please
verify that the load matches the UPS
capability specified in the specs.
The UPS is overload. Remove some critical load.
Battery voltage is too low. Charge the UPS at least 6 hours.
When power fails,
back-up time is
shorten.
Battery defect. It might be
due to high temperature
operation environment, or
improper operation to battery.
Replace the battery with the same
type of battery.
The mains is normal
but LED is flashing.
Power cord is loose. Reconnect the power cord properly.
7 Specifications
Model EP 450 EP 650 EP 850
CAPACITY
450 VA / 240 W 650 VA / 360 W 850 VA /480 W
INPUT
Voltage 110/120 VAC or 220/230/240 VAC
Voltage Range 81-145 VAC / 162-290 VAC
OUTPUT
Voltage Regulation +/-10%
Transfer Time Typical 2-6 ms, 10 ms max.
Waveform Simulated Sine Wave
BATTERY
Type & Number 12 V/4.5 AH x 1 12 V/7 AH x 1 12 V/9 AH x 1
Charging Time 4-6 hours recover to 90% capacity
PHYSICAL
Dimension (DxWxH) 300 x 111 x 141 mm
Net Weight (kgs)
3.55 4.33 4.97
Environment
Humidity 0-90 % RH @ 0-40° C (non-condensing)
Noise Level Less than 40 dB
MANAGEMENT
USB/RS-232 (Option) Supports Windows 98 SE/ME/NT 4.x/2000/2003/XP/Vista/2008
Line Interactive UPS Quick Guide V. 1.1
1. Lieferumfang
Im Lieferumfang sollten Sie folgendes finden:
- UPS Einheit
- Schnell Installationsanleitung
- Kommunikationskabel ( nur für USB/RS-232 port Modell)
- Stromkabel ( nur für IEC-input Modell)
2. Produktübersicht
Vorderansicht:
Rückansicht:
Schuko Type I IEC Type

Netzschalter
UPS status LED
AC Modus: leuchtet grün
Batterie Modus: blinkt grün

Ausgabe Anschluss

AC Input
Schutzschalter
Optionen
USB com. port
Modem / Telefon /
Netzwerk
Überspannungsschutz
RS-232 com. Port
DE
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